Developer tools and utilities
946 sellers. How we check them: deterministic expected outputs (time vs NTP, hashes, encodings) (status: planned). Most-bought first.
| Seller | Answering | Price | Buyers (30 days) | What it sells |
|---|---|---|---|---|
| X Pay | Yes | $0.005 | 115 | Current server time in UTC |
| X Pay | Yes | $0.005 | 111 | Generate a random integer and hex bytes |
| X Pay | Yes | $0.005 | 111 | Return the requester IP address |
| X Pay | Yes | $0.005 | 110 | Generate a random UUID v4 |
| Random Fact | Yes | $0.010 | 60 | Returns a single random fact as JSON in exchange for a micropayment. |
| Cult OS Developer Tools | Yes | $0.001 | 31 | Hash & Integrity |
| Cult OS Developer Tools | Yes | $0.001 | 28 | JSON Toolbox |
| Ausca Agent Inbox | Yes | $0.050 | 27 | Start one renewable random receive-only temporary email address, then wait for and read bounded inbound mail. |
| Hash | Yes | $0.001 | 11 | Cryptographic hash of a text string - sha256 (default), sha512, sha1 or md5 - returned as hex and base64. Use |
| URL Unwrap / Redirect Tracer | Yes | $0.009 | 9 | Trace an HTTP redirect chain to its final destination without downloading page bodies. Returns every hop (URL |
| Otto AI | Yes | $0.005 | 9 | Search X/Twitter for any query and get the actual matching tweets — keyword, $CASHTAG, from:handle (a user tim |
| orchard-data | Yes | $0.001 | 8 | Crypto fear & greed index (current + previous reading). JSON. |
| Mercer x402 (hub probe) | Yes | $0.001 | 8 | Settlement canary: returns a timestamped pong JSON after USDC micropayment. Use to verify x402 client + wallet |
| basefeed | Yes | $0.001 | 8 | x402 settlement test |
| Random | Yes | $0.001 | 8 | Cryptographically secure randomness: N random bytes as hex, a uniform integer in a range, or a batch of up to |
| rng.sociologic.ai | Yes | $0.010 | 8 | Generate cryptographically secure random float(s) between 0 and 1 |
| TickersFeed | Yes | $0.001 | 8 | Global cryptocurrency market statistics — total market cap, 24h volume, Bitcoin dominance, and active coin cou |
| AgentWire | Yes | $0.001 | 7 | AgentWire service card for webhook inbox relay and web fetch infrastructure. |
| Hash + HMAC | Yes | $0.001 | 7 | Compute cryptographic digests and HMACs deterministically: MD5, SHA-1, SHA-256, SHA-384, SHA-512, output as he |
| NetIntel | Yes | $0.002 | 7 | IP geolocation lookup (geoip / IP location API) — geolocate any IPv4 or IPv6 address to city, region, country, |
| ENTROPY.RIP | Yes | $0.005 | 7 | Generate cryptographic random bytes |
| TickersFeed | Yes | $0.001 | 7 | Top DeFi yield farming pools ranked by APY across 500+ protocols and chains — pool, protocol, chain, APY, and |
| TickersFeed | Yes | $0.001 | 7 | Top DeFi protocols ranked by total value locked (TVL) — name, category, chains, 1d/7d TVL change, and mcap/TVL |
| qr-api-production-1836.up.railway.app | Yes | $0.001 | 7 | Generate a QR code PNG (returned base64-encoded in JSON) for any text or URL using default black-on-white styl |
| 402cron | Yes | $0.020 | 6 | Cron for AI agents: signed HTTP deliveries on a cron expression. ENTRY pack: 20 delivery credits for $0.02 ($0 |
| Roll | Yes | $0.001 | 6 | Verifiable RNG — cryptographically-random integer(s) signed by the treasury key. Drop-in VRF for game studios. |
| Quartermaster AI Classify | Yes | $0.002 | 6 | Zero-shot text classification into caller-supplied labels; the result is validated back into your label set so |
| observer.137-184-67-179.sslip.io | Yes | $0.010 | 6 | Live Bitcoin BTC-USD market-regime and risk evidence for autonomous AI agents, algorithmic systems, portfolio |
| Oblique Markets | Yes | $0.005 | 6 | Use when an agent needs tweets search. Returns Search publicly indexed social posts by words, phrases, hashtag |
| agents.ai-rook.com | No | $0.001 | 6 | IP geolocation, ASN, and proxy/VPN detection. Pass ?ip=x.x.x.x or omit for caller IP. |
| chainverdict.xyz | Yes | $0.001 | 6 | Latest Base block: number, timestamp and hash. The cheapest call on the service — useful as a liveness and con |
| almanac.locomot.io | Yes | $0.001 | 6 | Deterministic citation formatter — APA 7, MLA 9, Chicago 17 author-date, BibTeX. From structured fields, retur |
| rng.sociologic.ai | Yes | $0.010 | 6 | Generate a cryptographically secure random integer within a range |
| Losbeto Market Intelligence | Yes | $0.010 | 6 | Validate a Brazilian CNPJ or CPF by its modulo-11 check digits and return it formatted, plus whether a CNPJ is |
| Mekler: CSV validation | Yes | $0.050 | 6 | Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cel |
| ip-geo-api-production.up.railway.app | Yes | $0.001 | 6 | Geolocate the caller's own IP (derived from request headers); same fields as /lookup/ip. |
| 402oracle | Yes | $0.020 | 5 | Website uptime and change check: is this URL up right now, and has the page changed? Fetches the URL and retur |
| Convert Guru File Type Detection | Yes | $0.002 | 5 | Detects the likely real file format from filename, file creation time, file size, and the first 200 bytes of t |
| Oblique Markets | Yes | $0.004 | 5 | Use when an agent needs keyword extract. Returns Ranked keyword and named-entity extraction from text, returne |
| IBAN Check | Yes | $0.002 | 5 | Validate an IBAN offline: country registry length, structure, and the ISO 7064 mod-97 checksum that catches wh |
| Unique ID generator (UUID) | Yes | $0.001 | 5 | UUIDs on demand: version 4 (random) or version 7 (time-ordered, sortable), up to 100 per call. Use it when an |
| api.obeliskapp.io | Yes | $0.010 | 5 | Search Obelisk's curated spy ad catalog when you need competitor creative examples by keyword, brand, or platf |
| Pocket Network | Yes | $0.005 | 5 | Fetch a URL and return its title and readable body text, with navigation and boilerplate stripped. POST /v1/ur |
| IP Geolocation | Yes | $0.002 | 5 | IP geolocation: give an IPv4 or IPv6 address, get its country, region, city, continent and approximate coordin |
| tollbooth | Yes | $0.001 | 5 | Cheapest possible paid call: proves your wallet, our 402, and the receipt path work. Returns pong and a timest |
| AgentUtility.ai | Yes | $0.001 | 5 | Looks up ASN and geolocation for any IPv4 or IPv6 address: ASN number, ASN org, ISP, country, region, city, po |
| Edge Agents AI | Yes | — | 5 | Cross-asset short-horizon movement and dispersion regime from independently validated 24-hour price changes. P |
| agent-kg.ai | Yes | $0.010 | 5 | A signed statement of the office's current holdings summary for $0.01 USDC — Agentic Private Office — Matthew |
| Delx Abs N | Yes | $0.001 | 5 | Absolute value of a number. Call when you need magnitude from signed deltas or balances. Returns absolute nume |
| wazir-x402.duckdns.org | Yes | $0.005 | 5 | PoolTogether draw-schema — volgende draw op Base/Arb/OP/Scroll |
| api.aventtech.com | Yes | $0.010 | 5 | QR code generation returning clean scalable SVG: any text/URL up to 1800 chars, selectable error-correction le |
| risk.yo.xyz | Yes | $0.001 | 5 | Graph schema definition — entry point for agents to discover available data |
| agdata | Yes | $0.019 | 5 | Screenshot API for AI agents: send {url} and get a JPEG, PNG, WebP or PDF of the page as base64 in JSON, with |
| TickersFeed | Yes | $0.005 | 5 | Upcoming US company earnings calendar — which companies report in a date window, with estimated EPS and revenu |
| JSON Integrity Attestation | Yes | $0.001 | 5 | Signed integrity, provenance and freshness receipt for AI-agent JSON |
| Fortune Demo | Yes | $0.001 | 5 | Random fortune — fixed price, x402 exact |
| UUID Generator | Yes | $0.001 | 4 | Generate cryptographically random UUIDv4 identifiers. POST {"count":10} and receive that many unique v4 UUIDs, |
| botsmith | Yes | $0.015 | 4 | X Tweet Lookup ($0.015/call): Fetch one X (Twitter) post by numeric id: full text, author, ISO timestamp, like |
| SCVD General Store | Yes | $0.004 | 4 | Settlement Attestation. REQUIRES ?tx_hash= on the paid request — a signed request without it is refused before |
| Apple App Store Search & Reviews | Yes | $0.020 | 4 | Apple App Store reviews — pull an app's user reviews by numeric product_id: title, text, rating, version, auth |
| Verifiable Random Tools | Yes | $0.005 | 4 | Verifiable Random pick — string selection with or without replacement bound to a future drand round the server |
| Hashing, HMAC & Checksum Suite | Yes | $0.010 | 4 | Give this API any text or binary data and it returns its fingerprint under whichever hash algorithms you choos |
| JSON Validate, Repair, Convert, | Yes | $0.010 | 4 | Every agent and developer hits broken or confusing JSON. This tool handles the common headaches in one place: |
| Artifact Inspector | Yes | $0.005 | 4 | JSON Web Token (JWT) decoder — parse an unverified compact JWS header and claims and evaluate advisory Numeric |
| Quartermaster Random Pick | Yes | $0.001 | 4 | Pick one or several options at random from a caller-supplied list (CSPRNG), optionally without replacement — a |
| Color Convert + Contrast | Yes | $0.001 | 4 | Parse any CSS color (hex, rgb(), hsl()) and emit all three formats plus relative luminance. Compute WCAG contr |
| X402 Doctor | Yes | $0.010 | 4 | Full paid x402 diagnostic JSON for a target endpoint. |
| Coin flip | Yes | $0.005 | 4 | Flip one or more fair coins and get heads or tails, with the tally. Cryptographically random, not Math.random. |
| API Acre | Yes | $0.002 | 4 | Validate and normalize an Ethereum or EVM wallet address, distinguish valid, absent, or invalid ERC-55 checksu |
| eu-verify | Yes | $0.001 | 4 | Deterministic IBAN check before a SEPA/international transfer: format regex, per-country length (public SWIFT |
| eu-verify | Yes | $0.002 | 4 | Latest-release metadata from the official PyPI JSON API (live): version, license, requires_python compatibilit |
| UUID / ULID / NanoID Toolkit | Yes | $0.001 | 4 | Generate UUID v4/v5/v7, ULID, or NanoID (single or batch), or parse/validate an existing id and extract its em |
| IP Geolocation Lookup | Yes | $0.005 | 4 | IP lookup and geolocation: resolve any public IPv4 or IPv6 address to location and network data from a local d |
| Pocket Network | Yes | $0.005 | 4 | Open-weight text embeddings at a fixed model and precision: deterministic vectors for RAG and memory pipelines |
| apidx UUID Generator | Yes | $0.002 | 4 | Returns 1-100 random UUID v4 strings (RFC 9562): ?count=1..100 (default 1), ?format=uuid|urn|hex|int (default |
| MimirAPI | Yes | $0.002 | 4 | QR code as a crisp deterministic SVG from any text or URL up to 1000 characters, with selectable error-correct |
| TruthPal | Yes | $0.020 | 4 | Check whether a supplied public source supports or contradicts a factual claim. Validate citations in AI-gener |
| Mart402 | Yes | $0.003 | 4 | Merge 2-10 PDFs into one, in order. Deterministic, 0.003/call. Returns the merged PDF base64-encoded. |
| 402post | Yes | $0.030 | 4 | Publish a listing on 402post, the classifieds board for AI agents: $0.03 USDC for 30 days. POST the listing as |
| CompliAPI | Yes | $0.010 | 4 | Geolocate the calling client's IP address (city, region, country) and flag whether the country carries sanctio |
| win.oneshotagent.com | Yes | $0.020 | 4 | Send a reply in an existing LinkedIn conversation through a human-connected account that granted `reply`. Flat |
| Mekler AI | Yes | $0.050 | 4 | Validate a fixed JSON CSV column specification before assigning extraction or checking deliveries. Send typed |
| aiskills402 | Yes | $0.050 | 4 | Text to JSON: Extract Data Without Guessing: Extracts data from text into JSON that matches the shape you give |
| Pyfile x402 API | Yes | $0.010 | 4 | Business-idea generator: N random collisions of real elements (asset type x asset x pain x channel x revenue m |
| json-flatten | Yes | $0.001 | 4 | Flatten a nested JSON document into single-level dotted-path keys. |
| SCVD General Store | Yes | $0.050 | 4 | A Sheaf of Attestations. REQUIRES ?tx_hashes= on the paid request — a signed request without it is refused bef |
| Edge Agents AI | Yes | — | 4 | Live perpetual-futures funding rates for BTC, ETH, SOL and XRP. Purpose: Give market-neutral and basis-trade a |
| Skill: API investigation | Yes | $0.017 | 4 | Point at an unknown API endpoint and figure out how to use it: auth scheme, content type, version, rate limits |
| Captcha generate | Yes | $0.001 | 4 | Mint a stateless captcha challenge to gate your OWN endpoint: returns a human prompt plus a salted sha256 answ |
| Farcaster cast lookup | Yes | $0.003 | 4 | Fetch one Farcaster cast by hash or warpcast.com / farcaster.xyz URL. Returns the compact cast: author (fid, u |
| Rotate PDF | Yes | $0.003 | 4 | Rotate pages by 90/180/270°. Body: {"url":"https://…/file.pdf","degrees":90,"pages":"1-3"?}. Omit "pages" to r |
| ISBN validate | Yes | $0.001 | 4 | Validate an ISBN-10 or ISBN-13 checksum (hyphens/spaces ignored) and report which format it is. |
| HTML select | Yes | $0.001 | 4 | Run a CSS selector against an HTML string and return the matches (text, attrs, and optionally outerHTML for ea |
| Gzip compress | Yes | $0.001 | 4 | Compress a string with gzip (RFC 1952) and return it as base64. Reports input bytes, output bytes, and the com |
| A2A Agent Card fetch | Yes | $0.005 | 4 | Discover and fetch a site's A2A (Agent2Agent protocol) Agent Card - tries /.well-known/agent-card.json then /. |
| GitHub repository enrichment | Yes | $0.005 | 4 | Enrich a public GitHub repository: stars, forks, watchers, open issues, license, topics, primary language plus |
| Farcaster profile | Yes | $0.002 | 4 | Lookup a Farcaster profile by username or FID. Returns FID, username, display name, bio, profile picture URL, |
| URL parse | Yes | $0.001 | 4 | Parse a URL into components: protocol, host, port, path, query params (decoded), hash, origin, punycode hostna |
| ULID generator | Yes | $0.001 | 4 | Generate ULIDs (sortable, timestamp-prefixed identifiers). |
| JSON Schema infer | Yes | $0.001 | 4 | Infer a draft-07 JSON Schema from sample JSON document(s). Send one sample as json, or several as samples. Heu |
| Date arithmetic | Yes | $0.001 | 4 | Add (or subtract) a duration to a date. duration like "2d", "-3h", "1w 2d", "90m". Returns the resulting UTC I |
| Date format | Yes | $0.001 | 4 | Parse a datetime from any format (ISO 8601, Unix timestamp in seconds or milliseconds, RFC 2822, or natural da |
| gblin.digital | Yes | $0.004 | 4 | Call after your agent completes an action it may later have to prove: seal the hashes of its input and output |
| touchstone.locomot.io | Yes | $0.001 | 4 | Exact structured diff. mode=text -> unified diff + line counts; mode=json -> an RFC 6902 JSON Patch (RFC 6901 |
| trade.chainverdict.xyz | Yes | $0.004 | 4 | Validate an IMO ship identification number check digit. |
| api.aventtech.com | Yes | $0.010 | 4 | Cron expression explainer: human-readable description plus the next run times (UTC) for standard 5-field cron |
| pixels.gateway.clawca.sh | Yes | $0.002 | 4 | Inspect a public HTTPS URL for redirects, metadata, content type, word count, and content hash. |
| Change / Diff Check | Yes | $0.001 | 4 | Detect whether a public page changed since the last hash, with a compact diff. |
| Generate QR code | Yes | $0.004 | 4 | Render text (URL, vCard, Wi-Fi config, …) as a QR code — SVG string or PNG data URL. |
| Generate a random MAC address | Yes | $0.002 | 4 | Generate a random EUI-48 MAC address. By default it is locally-administered and unicast (safe for testing); se |
| Generate password | Yes | $0.002 | 4 | Generate a secure random password (characters) or a wordlist passphrase. |
| x402-gateway-production-1f21.up.railway.app | Yes | $0.001 | 4 | Compute SHA256 hash or SHA-512, SHA-1 and MD5 checksums for UTF-8 text and return hex plus Base64 digests. Use |
| QR code | Yes | $0.001 | 4 | Generate a QR code PNG from any text or URL. |
| Password generator | Yes | $0.001 | 4 | Generate cryptographically random passwords. |
| agentbit.app | Yes | $0.005 | 4 | Fetch any RSS or Atom feed and get normalized JSON items — title, link, ISO-8601 date, plain-text summary, aut |
| agentbit.app | Yes | $0.001 | 4 | Deterministic utility operations for agents: sha256/sha512/HMAC hashing, JWT decode, base64 encode/decode, UUI |
| agentbit.app | Yes | $0.002 | 4 | Compute the SHA-256 hash (hex digest) of an input string. Deterministic cryptographic hashing for checksums, f |
| trust402.vercel.app | Yes | $0.010 | 4 | Score one x402 resource for trust, schema, price, discovery, and receipt readiness. |
| Block header by block hash | Yes | $0.003 | 4 | Block header by block hash — Genesis402 / UnyKorn Operator Network |
| Canonical JSON and its digest | Yes | $0.003 | 4 | Canonical JSON and its digest — Genesis402 / UnyKorn Operator Network |
| Fortune Demo | Yes | $0.001 | 4 | Random fortune — fixed price; x402 exact or MPP one-shot |
| telemost-x402 | Yes | $0.017 | 3 | Telegram content analytics and data extraction: pull structured entities from a channel's recent posts, links, |
| Rubric Protocol | Yes | $0.100 | 3 | Attested policy evaluation: submit a proposed agent action, its context, and the policy it must satisfy. Retur |
| SCVD General Store | Yes | $0.006 | 3 | Settlement Reconciliation. REQUIRES ?tx_hash= on the paid request — a signed request without it is refused bef |
| CueFrame | Yes | $0.010 | 3 | Validate a composition body without saving it (dry-run) |
| HumanMirror | Yes | $0.010 | 3 | Clean and canonicalize JSON, then independently verify the output is stable and idempotent. |
| Toolsmith | Yes | $0.010 | 3 | Public holidays for any country and year, plus optional business-day checking. Pass country= (ISO alpha-2) and |
| DCL Trust Oracle | Yes | $0.010 | 3 | DCL Trust Oracle. Call only when the text must include the substring AI and must not include "I cannot be held |
| Anchor | Yes | $0.005 | 3 | Anchor a 32-byte hash to Base + Solana mainnet — $0.005 USDC |
| CompliancePulse | Yes | $0.010 | 3 | Is this EU VAT number valid? Live VIES check against the European Commission's official VAT Information Exchan |
| Agent Arcade: Reasoning Games | Yes | $0.005 | 3 | Gridlock answer check — validates a coordinate path and measures its length against the BFS optimum. |
| Agent Arcade: Reasoning Games | Yes | $0.005 | 3 | Chess Daily answer check — legally validates a complete UCI principal line against the pinned daily puzzle. |
| Verifiable Random Tools | Yes | $0.005 | 3 | Verifiable Random shuffle — a uniform Fisher-Yates permutation bound to a future drand round the server waits |
| QR Code & Identicon Generator | Yes | $0.005 | 3 | Identicon generator — turn an exact UTF-8 seed into a deterministic mirrored avatar returned as base64-encoded |
| EVM & Solana Utility Tools | Yes | $0.005 | 3 | Keccak Merkle proof verifier — validate inclusion plus exact leaf index and count proof shape for the Atlas so |
| Agent Arcade: Reasoning Games | Yes | $0.005 | 3 | Shortest Path answer check — validates declared edges and compares submitted weight with Dijkstra's optimum. |
| Agent Miner Tools | Yes | $0.003 | 3 | Use before spending tokens, money or crawler capacity fetching an unfamiliar web resource. Resolves redirects |
| hyperextend | Yes | — | 3 | Forced-liquidation tape over a time window, reconstructed from the node-fills archive (Hyperliquid has no publ |
| agent-reader | Yes | $0.003 | 3 | Repair malformed JSON (trailing commas, single quotes, unquoted keys, code fences, truncated output) and optio |
| Qonoro Address Normalizer | Yes | $0.005 | 3 | Parse and normalize postal addresses into structured components. Returns address number, street, city, state, |
| JSON Repair | Yes | $0.001 | 3 | Repair malformed JSON text into valid parsed JSON: markdown code fences, single quotes, smart quotes, unquoted |
| The Artillerist Article API | Yes | $0.005 | 3 | Source-backed art research for grounded answers and creative decisions: Art Commission Pricing Guide 2026: Rat |
| HALOWERK Agent Tools | Yes | $0.004 | 3 | Rendert eine URL in Headless Chrome und liefert PNG als Base64 plus kurzlebige Abhol-URL. Viewport, Vollseite |
| Toll402 | Yes | $0.001 | 3 | Offline validator for a Mexican RFC (Registro Federal de Contribuyentes). Checks the format for persona física |
| HALOWERK Agent Tools | Yes | $0.002 | 3 | Zerlegt eine einzeilige oder mehrzeilige Anschrift in Strasse, Hausnummer, Zusatz, Postleitzahl, Ort und Land, |
| HALOWERK Agent Tools | Yes | $0.001 | 3 | Repariert die typischen Fehler aus Sprachmodell-Ausgaben und Fremdsystemen: Markdown-Zaun, haengende Kommas, e |
| MiniFrame Tools | Yes | $0.010 | 3 | Generate a Brazilian Pix BR Code ("Copia e Cola") plus QR PNG from a Pix key. JSON body: key, merchant_name re |
| Rigoblock | Yes | $0.002 | 3 | Rigoblock DeFi tool discovery. Returns the full catalog with JSON schemas, categories, and access requirements |
| SourceLens | Yes | $0.010 | 3 | Inspect a public JSON, RSS, or Atom URL, detect its record structure, and return a normalizer-verified FreshDe |
| IP address intelligence | Yes | $0.005 | 3 | Looks up one IPv4 or IPv6 address against the two authoritative, keyless public sources: RDAP registry data (w |
| CRYPTYX | Yes | $0.050 | 3 | Multi-factor z-score confluence backtest for one asset (2-4 conditions). Intersects triggered days, returns pe |
| WebberSites x402 Data API | Yes | $0.001 | 3 | Cheapest liveness ping: ONE request to any public URL — is anything answering, and how fast? Returns up/down, |
| Password generator | Yes | $0.005 | 3 | Generate strong random secrets from the platform CSPRNG, with the entropy in bits so you can judge them. Four |
| Shuffle a list | Yes | $0.005 | 3 | Shuffle a list into a uniformly random order with Fisher-Yates over the platform CSPRNG. Every permutation is |
| Current time in a time zone | Yes | $0.005 | 3 | The current time in any IANA time zone, in every form an agent needs at once: ISO with offset, 24-hour, 12-hou |
| Address checksum and validation | Yes | $0.005 | 3 | Validates an EVM address and returns it in EIP-55 mixed-case checksum form. Catches typos before you send fund |
| Time zone directory | Yes | $0.005 | 3 | Search the full IANA time zone list and get each zone's current UTC offset, abbreviation, local time and DST s |
| UUID v4 generator | Yes | $0.005 | 3 | Cryptographically random UUID v4s, up to 100 per call, straight from the platform CSPRNG. For idempotency keys |
| Macaroon Network | Yes | $0.003 | 3 | Single live pass-through call to the EU Commission's VIES (VAT Information Exchange System) confirming whether |
| LION Verified Company | Yes | $0.005 | 3 | EU VAT / tax ID validation via VIES (keyless) |
| Maha Evidence Retention Matrix | Yes | $0.050 | 3 | Evaluate exact retention of 1-32 caller-labelled evidence spans at exactly five ascending token budgets. Retur |
| NetIntel | Yes | $0.010 | 3 | Check if a password has appeared in known data breaches using the HaveIBeenPwned Pwned Passwords API with k-an |
| NetIntel | Yes | $0.005 | 3 | Validate any IBAN offline — mod-97 check digits, per-country structure, bank/branch extraction, and pretty for |
| AgentUtility.ai | Yes | $0.001 | 3 | Generates PNG or SVG QR codes from text, URLs, vCards, WiFi strings, and plain text with configurable size, ma |
| Chart Generator PNG | Yes | $0.009 | 3 | Render a chart to PNG from JSON: bar, line, pie, doughnut, scatter, radar, polarArea or bubble. Pass a full Ch |
| VIN Decoder | Yes | $0.004 | 3 | Decode a 17-character vehicle identification number with NHTSA vPIC: make, model, model year, trim, body, door |
| IBAN Validation | Yes | $0.003 | 3 | Validate an IBAN (checksum, country length and structure), split it into bank code, branch and account number, |
| EU VAT Number Validation | Yes | $0.004 | 3 | Validate an EU VAT identification number live against the official EU VIES service, with registered company na |
| Timezone and Local Time | Yes | $0.002 | 3 | Resolve a city name or coordinates to its IANA timezone and return the current local time, UTC offset, DST fla |
| Phone Number Validation | Yes | $0.004 | 3 | Parse and validate any phone number worldwide using libphonenumber. Returns is_valid, e164 (canonical internat |
| QR Code Generator | Yes | $0.004 | 3 | Generate a QR code for any text or URL. Returns image_base64 (base64 PNG; decode to get raw bytes). Params: te |
| Website Screenshot API | Yes | $0.009 | 3 | Capture any URL as a PNG screenshot. Returns image_base64 (base64 PNG; decode to get raw bytes). Full JS rende |
| aiskills402 | Yes | $0.050 | 3 | JSON Repair: Fix Broken JSON, Keep Every Value — Repairs broken JSON so a program can parse it, without changi |
| SiteCheck | Yes | $0.002 | 3 | EU VAT number check: format and checksum are tested locally first (a malformed number is rejected with HTTP 40 |
| apidx UUID Generator | Yes | $0.002 | 3 | The same UUID generation on the x402 face: the body adds network/asset (base/USDC) as in the reference x402 li |
| Private LLM Embeddings | Yes | $0.001 | 3 | Privacy-first OpenAI-compatible text embeddings (768 dims) from a local encoder on dedicated hardware - your t |
| esyURL styled QR codes | Yes | $0.010 | 3 | A styled QR code (module shapes, corner markers, a logo or a halftone photo) for any text, no account needed |
| supremeai | Yes | $0.005 | 3 | Look up a GitHub repository: stars, forks, open issues, primary language, license, default branch, topics, and |
| Pyfile x402 API | Yes | $0.003 | 3 | HMAC signature of a string: returns hex and base64. ?algo=sha256|sha512|sha1|md5|sha3-256&key=<secret>&input=< |
| clinkagent.com | Yes | $0.010 | 3 | X/Twitter single tweet lookup for AI agents - fetch one post by its numeric id, no API key or login. Returns f |
| clinkagent.com | Yes | $0.020 | 3 | X/Twitter mentions for AI agents - tweets mentioning a handle, one page (up to 20 shown), no API key or login. |
| 402registry catalog | Yes | $0.050 | 3 | Catalog snapshot: every site in the 402registry catalog of sites verified visible to AI crawlers, as one JSON |
| Solgiery Random | Yes | $0.007 | 3 | Generate 1 to 1000 uniformly distributed random integers between min and max, inclusive. Both bounds are requi |
| DEBYKO | Yes | $0.005 | 3 | Latest ticker, mark, funding, open interest and depth-derived values for crypto perpetuals on 16 venues, each |
| Horizon Pulse | Yes | $0.010 | 3 | HTTP proxy. Use when you need to call a public URL or API and get the raw response. GET with required url (opt |
| Astro Agents | Yes | $0.010 | 3 | Birth time resolver: Local birth time + place -> exact UT, historical UTC offset, Delta T, Local Mean Time, tr |
| AIMarket | Yes | $0.006 | 3 | Verifiable random bytes for a draw, raffle or tie-break: an ECVRF output over your seed plus a proof anyone ca |
| JSON Schema Validator | Yes | $0.010 | 3 | Validate JSON data against a JSON Schema (draft-07, Ajv). Returns valid + detailed errors with instance paths. |
| orchard-data | Yes | $0.003 | 3 | Live quotes for the four US index ETFs an agent actually needs: SPY, QQQ, DIA, IWM. Last, change and day range |
| Juniper Agent Web Intelligence | Yes | $0.010 | 3 | Public sources for agent research: one Brave search plus fetch of up to three public HTTPS pages. Returns stru |
| Mekler AI | Yes | $0.050 | 3 | Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cel |
| Vennatta Evidence Compare | Yes | $0.010 | 3 | Compare two supplied public-source text versions and return bounded, hash-backed evidence of change. |
| Pyfile x402 API | Yes | $0.010 | 3 | Business-idea generator: N random collisions of real elements (asset type x asset x pain x channel x revenue m |
| Aayat AI | Yes | $0.002 | 3 | Text embeddings for semantic search, clustering and RAG: 1024-dimension multilingual vectors (BGE-M3, 100+ lan |
| hash-hash | Yes | $0.002 | 3 | Compute an MD5, SHA-1, SHA-256 or SHA-512 hex digest of text. |
| hash-hmac | Yes | $0.002 | 3 | Compute an HMAC (MD5, SHA-1, SHA-256 or SHA-512) of text with a given key. |
| json-diff | Yes | $0.002 | 3 | Recursive diff between two JSON documents: added, removed and changed paths. |
| time-humanize | Yes | $0.002 | 3 | Human-readable relative time ('2 hours ago', 'in 3 days') between a datetime and a reference (default now). |
| validate-iban | Yes | $0.002 | 3 | ISO 13616 IBAN mod-97 checksum validation, with optional BIC (ISO 9362) format check. |
| Aayat AI | Yes | $0.001 | 3 | Validate and explain a regular expression (JavaScript flavour): is it valid, what each part means in plain Eng |
| validate-vin | Yes | $0.002 | 3 | North American VIN check-digit validation (NHTSA standard, position 9) plus WMI manufacturer lookup for a smal |
| Aayat AI | Yes | $0.001 | 3 | Validate and explain a cron expression: plain-English meaning, each field expanded, and the next run times in |
| Blockchain.info API | Yes | $0.001 | 3 | Paid AI-agent access to Blockchain.com Explorer API |
| json-schema-infer | Yes | $0.001 | 3 | Infer a basic JSON Schema (types, object properties, array item type) from an example document. |
| regex-replace | Yes | $0.001 | 3 | Replace regular expression matches in text, with an optional max-replacement count. |
| time-add | Yes | $0.001 | 3 | Add a fixed duration (days/hours/minutes/seconds) to an ISO 8601 datetime. |
| time-between | Yes | $0.001 | 3 | Duration between two ISO 8601 datetimes, as total seconds and a days/hours/minutes/seconds breakdown. |
| time-business-days | Yes | $0.001 | 3 | Count weekdays (Mon-Fri) between two dates, inclusive of both endpoints. |
| time-iso-week | Yes | $0.001 | 3 | ISO 8601 week number, ISO year and ISO weekday (1=Monday) for a date. |
| time-parse | Yes | $0.001 | 3 | Parse a date/time string (ISO 8601 by default, or a given strptime format) into its components. |
| validate-ean | Yes | $0.001 | 3 | EAN-8 or EAN-13 barcode checksum validation (auto-detected by length). |
| validate-imei | Yes | $0.001 | 3 | IMEI (15-digit mobile device identifier) Luhn checksum validation. |
| validate-isbn | Yes | $0.001 | 3 | ISBN-10 or ISBN-13 checksum validation (auto-detected by length). |
| URL Safety Gate | Yes | $0.005 | 3 | URL safety preflight: screen a link before an agent opens it — syntax, host/IP, patterns, redirects, optional |
| tollbooth | Yes | $0.010 | 3 | State business-registry record by entity number or exact name: status, formation date, registered agent, city/ |
| Toll402 | Yes | $0.001 | 3 | Offline structural validator for a Vietnamese Enterprise/Tax Code (Mã số thuế, MST). Strips spaces, checks the |
| Toll402 | Yes | $0.001 | 3 | Offline validator for an Indian PAN (Permanent Account Number): normalizes input to uppercase, checks the 10-c |
| SCOPE Research API | Yes | $0.020 | 3 | Answer a research question using current web sources. Returns a concise cited web answer with supporting facts |
| time-format | Yes | $0.001 | 3 | Format an ISO 8601 datetime using a strftime pattern. |
| Forest Infra | Yes | $0.001 | 3 | Cheaply detect material public repository state changes with a deterministic hash of existence, branch and arc |
| Blue Cap hash.compute | Yes | $0.010 | 3 | Compute a SHA-256 digest for customer-supplied UTF-8 or base64-decoded bytes through a stable machine endpoint |
| IP Geolocation | Yes | $0.003 | 3 | Country, city, region, ISP/org, and lat/lon for an IPv4/IPv6 address (ipwho.is, keyless). |
| Secure Token | Yes | $0.010 | 3 | Generate N cryptographically-strong, url-safe random tokens server-side — session IDs, API nonces, one-time co |
| Base64 / Hex / URL Codec | Yes | $0.001 | 3 | Encode or decode a string across base64, base64url, hex, and URL/percent encoding. |
| URL to JSON | Yes | $0.010 | 3 | One call replaces two: fetches the page, strips it to readable text, then returns exactly the fields you asked |
| EU VAT Check | Yes | $0.002 | 3 | Validate an EU VAT number offline: country prefix, national format, and the published check-digit algorithm fo |
| BIC / SWIFT Check | Yes | $0.002 | 3 | Validate a BIC/SWIFT code offline (ISO 9362): 8 or 11 characters, bank/country/location[/branch] layout, head- |
| SEPA Creditor ID | Yes | $0.002 | 3 | Validate a SEPA Creditor Identifier offline: country, check digits (mod-97), business code and national id. Ca |
| Bitcoin Tech Radar - Aaron Zhang | Yes | $0.010 | 3 | Bitcoin protocol and software changes as JSON: Bitcoin Core merges and releases, BIP updates, Lightning spec a |
| Agent Artifact Publisher | Yes | $0.005 | 3 | Publish agent-generated files, JSON reports, markdown, or text and return a stable public URL. |
| SwogeAgentic | Yes | $0.003 | 3 | Use this before any draw other players must trust (a game between agents, a raffle, a giveaway): the server pi |
| Base64 / Hex / URL Codec | Yes | $0.001 | 3 | Encode or decode a string across base64, base64url, hex, and URL/percent encoding. |
| CSV to JSON | Yes | $0.002 | 3 | Parse CSV/TSV (RFC 4180) into a JSON array of row objects (or arrays). |
| X recent tweet search | Yes | $0.080 | 3 | Search public tweets from the last 7 days on X (Twitter) by query, using X API v2 search operators (keywords, |
| travel-advisory | Yes | $0.010 | 3 | US State Department travel advisory for a destination country. Returns the advisory level one to four, its lab |
| notarize | Yes | $0.008 | 3 | Notarize a public URL: we fetch it ourselves and return a signed snapshot (final URL, HTTP status, content-typ |
| bank-validate | Yes | $0.003 | 3 | Cheap structural IBAN validation: ISO 13616 checksum + per-country structure/length. Returns valid plus, on re |
| Merge PDFs | Yes | $0.004 | 3 | Combine several PDFs into one, in order. Body: {"urls":["https://…/a.pdf","https://…/b.pdf"]}. Returns the mer |
| Extract / split PDF pages | Yes | $0.003 | 3 | Pull a subset of pages into a new PDF (split). Body: {"url":"https://…/file.pdf","pages":"1-3,5"}. Returns the |
| Captcha verify | Yes | $0.002 | 3 | Validate a Cloudflare Turnstile, Google reCAPTCHA, or hCaptcha token server-side. You pass your OWN provider s |
| JSON Schema validate | Yes | $0.001 | 3 | Validate a JSON document against a JSON Schema (draft-07 subset) and get the list of violations. Supports type |
| Farcaster cast replies | Yes | $0.005 | 3 | The reply thread under a Farcaster cast (by hash or URL): the root cast plus replies flattened with their dept |
| Wallet token transfers | Yes | $0.003 | 3 | Token and native transfer history for any EVM address across major chains: direction, counterparty, asset, exa |
| Gravatar existence check | Yes | $0.002 | 3 | Check whether an email address has a Gravatar: hashes the normalized email (MD5, pure CPU - the raw address is |
| Skill: User onboarding | Yes | $0.008 | 3 | Take a signup form submission and run the full onboarding workup deterministically: validate the email, score |
| RSS/Atom feed parser | Yes | $0.004 | 3 | Fetch an RSS 2.0, Atom, or RSS 1.0 feed URL and parse it into normalized JSON: feed title/description/link plu |
| Wayback Machine snapshot | Yes | $0.003 | 3 | Look up a URL in the Internet Archive's Wayback Machine: returns the archived snapshot closest to an optional |
| Farcaster channel details | Yes | $0.003 | 3 | Details for one Farcaster channel by id (e.g. base) or FIP-2 parent URL: name, description, follower and membe |
| A2A Agent Card validate | Yes | $0.002 | 3 | Validate an A2A (Agent2Agent protocol) Agent Card: required fields, skill shape, transport names, capability f |
| CSV to JSON | Yes | $0.002 | 3 | Parse CSV (quoted fields supported) into a JSON array of objects, using the first row as headers (header=false |
| EAS attestations | Yes | $0.002 | 3 | List EAS (Ethereum Attestation Service) attestations for an address as recipient, attester, or either, on main |
| US gov dataset search | Yes | $0.002 | 3 | Search 300,000+ US government datasets on catalog.data.gov (Catalog API): titles, publishing org, formats, and |
| XML to JSON | Yes | $0.002 | 3 | Parse XML into a JSON object tree (attributes under _attrs, text under _text; repeated elements become arrays) |
| Base64 | Yes | $0.001 | 3 | Base64 encode or decode text. mode: encode (default) or decode. Handles URL-safe base64 on decode. |
| CSV lint | Yes | $0.001 | 3 | Validate CSV structure: consistent column counts across rows, properly closed quotes, delimiter detection. Ret |
| Cron next runs | Yes | $0.001 | 3 | Parse a 5-field cron expression and return the next N run times (UTC). |
| HMAC | Yes | $0.001 | 3 | HMAC signature of a message with a shared key. Algorithms: sha256 (default), sha512, sha1. Returns hex and bas |
| IBAN validate | Yes | $0.001 | 3 | Validate an IBAN: country code, length, and the ISO 13616 mod-97 checksum. |
| JSON diff | Yes | $0.001 | 3 | Deep-compare two JSON values. Returns a list of changed/added/removed paths (capped at 1000 differences). |
| JSON flatten/unflatten | Yes | $0.001 | 3 | Flatten nested JSON to dot-path keys, or unflatten dot-path keys back to nested JSON. mode: flatten (default) |
| JSON validate & format | Yes | $0.001 | 3 | Validate, pretty-print (any indentation, 0-8 spaces), or minify JSON, optionally with object keys sorted. cano |
| JSON pointer | Yes | $0.001 | 3 | Resolve an RFC 6901 JSON Pointer (e.g. /items/0/name) against a JSON value. Returns the value or found:false. |
| JSON query | Yes | $0.001 | 3 | Extract a value from JSON by dot/bracket path, e.g. "items[2].name". |
| OpenAPI endpoint extractor | Yes | $0.001 | 3 | Flatten an OpenAPI 3.x or Swagger 2.x spec into a structured list of callable endpoints - one row per operatio |
| Regex test | Yes | $0.001 | 3 | Run a regular expression against text. Returns up to 100 matches with index and capture groups. Pattern ≤ 200 |
| Relative time | Yes | $0.001 | 3 | Format a timestamp as a human relative phrase ("3 hours ago", "in 2 days") versus now or a reference time. |
| Current time | Yes | $0.001 | 3 | Current time: UTC ISO, epoch seconds/ms, day of week/year, ISO week - optionally rendered in any IANA timezone |
| UUID validate | Yes | $0.001 | 3 | Validate a UUID and report its version (1-8) and variant. Accepts hyphenated or braced forms. |
| YAML to JSON | Yes | $0.001 | 3 | Parse YAML into JSON (safe schema - no code execution). |
| JSON deep merge | Yes | $0.001 | 3 | Deep-merge two JSON objects (b wins on conflicts; arrays are concatenated). |
| intel.halowerk.com | Yes | $0.005 | 3 | Ein bezahlter Aufruf liefert alle nicht abgelaufenen Einträge des Zahlers als JSON-Lines. Die verifizierte Zah |
| Vextorium | Yes | $0.003 | 3 | Randomness for agents: flip coins, roll dice, draw numbers in a range, pick from a list or shuffle it. Cryptog |
| flat-rate-llm.kikoribera03.workers.dev | Yes | $0.005 | 3 | One lighthearted developer roast aimed at a target YOU choose - javascript, python, css, git, regex, kubernete |
| Delx Bool And | Yes | $0.001 | 3 | Boolean AND of two coerced values. Call when you combine agent preflight gates. Returns AND result for $0.001 |
| Human Byte Sizes | Yes | $0.001 | 3 | Human-readable byte sizes. Call when presenting file sizes, cache usage, or download progress to users. Return |
| Compound Returns | Yes | $0.001 | 3 | Compound a list of period returns into a total growth factor. Call when multi-period performance rollups from |
| Delx Hex Prefix | Yes | $0.001 | 3 | Normalize a hexadecimal string with optional prefix and even-length validation. Call when you need this bounde |
| Delx Is Blank | Yes | $0.001 | 3 | Check whether a string is empty or contains only whitespace. Call when you need this bounded result before han |
| JSON Boolean Coerce | Yes | $0.001 | 3 | JSON Boolean Coerce: coerces explicit boolean tokens while reporting rejected values using only bounded caller |
| Delx MIME From Ext | Yes | $0.001 | 3 | Guess MIME type from file extension. Call when you set Content-Type hints for agent uploads. Returns mime, ext |
| Order Book Mid From Levels | Yes | $0.001 | 3 | Compute mid price from bid/ask top-of-book levels. Call when you have L1 bid and ask and need a mid for marks. |
| Delx Ordinal | Yes | $0.001 | 3 | Format an integer as an English ordinal (1st, 2nd, 3rd…). Call when you need human-facing ranks or step labels |
| Delx Path Ext | Yes | $0.001 | 3 | Extract file extension from a path or URL path segment. Call when you need this bounded result before handing |
| Delx Pluralize Lite | Yes | $0.001 | 3 | Lightweight English pluralization helper. Call when you label counts in agent messages without i18n frameworks |
| Delx Set Intersect | Yes | $0.001 | 3 | Set intersection of two lists. Call when you find shared agent tags/IDs. Returns intersection items and count |
| Delx Similarity | Yes | $0.001 | 3 | Normalized string similarity (Levenshtein) for $0.001 USDC. Call when you need this bounded result without an |
| Delx Random Int | Yes | $0.001 | 3 | Generate a secure random integer in a caller-supplied range for $0.001 USDC. Call when you need a CSPRNG draw |
| Vextorium | Yes | $0.004 | 3 | Run a read-only SQL query (SELECT/WITH, WHERE, GROUP BY, ORDER BY, window functions...) over a CSV loaded as t |
| Vextorium | Yes | $0.004 | 3 | Fetch an OpenAPI/Swagger spec (JSON or YAML) and summarize it for an agent: title, version, servers, authentic |
| Vextorium | Yes | $0.004 | 3 | Create a new PDF with only the pages you choose (e.g. 1-3,7) from a PDF at a URL, returned in base64. |
| Vextorium | Yes | $0.004 | 3 | Merge 2 to 10 PDFs (URLs) into one, in the given order, returned in base64. |
| Vextorium | Yes | $0.004 | 3 | Latest TRC-20 token transfers (USDT, USDC...) of a Tron address: in or out, counterparty, amount, time and has |
| Vextorium | Yes | $0.003 | 3 | BIC/SWIFT code validation and parsing: bank, country, location and branch codes, test-code flag. |
| Vextorium | Yes | $0.003 | 3 | Validate a 5-field cron expression (ranges, steps, names, @daily aliases), explain it in plain English and lis |
| Vextorium | Yes | $0.003 | 3 | EU VAT number format validation for all member states (plus Spanish check digit). Does not query VIES. |
| Vextorium | Yes | $0.003 | 3 | IBAN validation (ISO 13616 mod-97 and per-country length, SEPA membership; for Spain also the national CCC che |
| Vextorium | Yes | $0.003 | 3 | Public information about an IP address: network prefix, autonomous system (ASN) and holder, registration count |
| Vextorium | Yes | $0.003 | 3 | Validate JSON (with line and column of the error), pretty-print or minify it, describe its structure (depth, k |
| Vextorium | Yes | $0.003 | 3 | Validate a securities ISIN (ISO 6166): format, check digit, issuing country and embedded CUSIP (US/CA, with it |
| Vextorium | Yes | $0.003 | 3 | Validate and normalize a phone number from any country: E.164, national and international format, type (mobile |
| Vextorium | Yes | $0.003 | 3 | Trusted UTC time (NTP-synced server clock) with millisecond Unix timestamps, ISO week and the latest Ethereum |
| Vextorium | Yes | $0.003 | 3 | Generate cryptographically secure unique IDs: UUID v4, time-sortable UUID v7, ULID, NanoID, hex, base58 or pre |
| Vextorium | Yes | $0.002 | 3 | Metadata of a publication by DOI (Crossref): title, authors, journal or publisher, year, type, citation count, |
| Vextorium | Yes | $0.002 | 3 | Query a JSON document with JSONPath, including filters and functions ($.items[?(@.price > 10)].name, $..id...) |
| Vextorium | Yes | $0.001 | 3 | Your public IP address as the server sees it, IPv4/IPv6, network prefix, operator (ASN) and registration count |
| Vextorium | Yes | $0.003 | 3 | Deep comparison of two JSON documents: added, removed and changed values with their exact path, optionally ign |
| api.craigmbrown.com | Yes | $0.020 | 3 | Real-time price feed for a named pair and venue, with the source cited per read instead of a black-box number. |
| notary.forgemesh.io | Yes | $0.005 | 3 | Notarize AI output in bulk: one signed Ed25519 attestation of the model response per record for up to 20 AI in |
| intel.halowerk.com | Yes | $0.001 | 3 | Gibt den geprüften Inhalt als Echo zurück und speichert nichts. Die verifizierte Zahleradresse wird nur für di |
| touchstone.locomot.io | Yes | $0.001 | 3 | Verifiable timestamp (trustless proof-of-existence / freshness proof): bind a hash to a drand round for an ant |
| btcnode.uk | Yes | $0.001 | 3 | Last N blocks (default 10): height, hash, size, txcount, time — flat $0.001 per call, USDC on Base, no signup. |
| shelf.thirdmade.net | Yes | $0.001 | 3 | Coerces messy text (key=value lines, CSV-ish, sentences) into clean JSON. |
| x402.swaphunt.dev | Yes | $0.001 | 3 | BTC or LTC halving countdown: blocks remaining and the estimated date of the next halving. Use for cycle-timin |
| api.aventtech.com | Yes | $0.010 | 3 | Validate an IBAN and check whether a bank account number is valid. Verifies the ISO 13616 MOD-97 checksum, str |
| api.aventtech.com | Yes | $0.010 | 3 | GTIN / EAN / UPC barcode check-digit validation (GS1 mod-10) for GTIN-8/12/13/14 with type identification. |
| api.aventtech.com | Yes | $0.010 | 3 | Vehicle Identification Number validation (ISO 3779): 17-char structure, check digit (position 9), WMI/VDS/VIS |
| api.aventtech.com | Yes | $0.010 | 3 | International phone number validation and normalization (libphonenumber): validity, country, E.164, national/i |
| vendsdk.com | Yes | $0.004 | 3 | SSRF-safe public GET with status, headers, and size-capped JSON/text body for agent tool use |
| chainverdict.xyz | Yes | $0.001 | 3 | Validate an EU VAT number's structure and per-country check digits. Format only — no VIES lookup, so it does n |
| api.reloadpi.com | Yes | $0.001 | 3 | Reloadpi — Order status and refund schema. Returns the fulfillment state machine, polling URL, and refund endp |
| agentcrush.xyz | Yes | $0.005 | 3 | Verification and tier status for an AI agent on AgentCrush. Returns tier, verified flag, claim status, and las |
| agent.connskill.com | Yes | $0.050 | 3 | Leak and infostealer exposure of one e-mail address: infections that saved it (count, first/last seen, corpora |
| agdata | Yes | $0.050 | 3 | Search Reddit or read a subreddit. Use mode hashtag with a subreddit name (no r/), profile with a username, or |
| Busker QR Generator | Yes | $0.005 | 3 | Generate a QR code from text as PNG (base64) or SVG. Custom module size, quiet-zone margin, and hex colours. D |
| AgentTools | Yes | $0.002 | 3 | Generate cryptographically random UUIDv4s or time-sortable UUIDv7s from a real CSPRNG, and validate any UUID's |
| AgentTools | Yes | $0.002 | 3 | Parse a URL into all its components: protocol, hostname, port, path segments, query parameters (as a clean obj |
| AgentTools | Yes | $0.002 | 3 | Validate JSON with precise error messages, pretty-print it with any indent, and inspect its top-level type and |
| AgentTools | Yes | $0.002 | 3 | Compute exact hash digests of UTF-8 text using Web Crypto (SHA family) and a verified pure-JS MD5 for legacy c |
| AgentTools | Yes | $0.002 | 3 | Turn a cron expression into plain English, validate it, and compute the exact next execution times. Determinis |
| AgentTools | Yes | $0.003 | 3 | Validate an International Bank Account Number: country code, country-specific length and the ISO 7064 MOD 97-1 |
| AgentTools | Yes | $0.003 | 3 | Generate a QR code for any text, URL or crypto address: returns ready-to-embed SVG markup and a data URI, with |
| AgentTools | Yes | $0.005 | 3 | Fetch an RSS or Atom feed and return normalized JSON items: title, link, publication date (ISO) and summary. S |
| AgentTools | Yes | $0.010 | 3 | Extract every HTML table from a page (or raw HTML) as structured JSON: headers and rows kept intact. The deter |
| json-query | Yes | $0.001 | 3 | Query a JSON document with a JSONPath expression. |
| json-validate | Yes | $0.001 | 3 | Validate a JSON document against a JSON Schema. |
| Busker JSON Schema Validator | Yes | $0.002 | 3 | Validate JSON against a JSON Schema (draft-07, 2019-09, 2020-12, with string formats): every violation with pa |
| Busker IBAN/BIC Validator | Yes | $0.002 | 3 | Validate and decompose IBANs (checksum, country format, IBAN registry, SEPA membership; bank/branch/account pa |
| WithZero | Yes | $0.010 | 3 | Create a new pixel art canvas. Returns editing, manifest, full-spec, guide, and interactive-view URLs. Optiona |
| Redact PII | Yes | $0.004 | 3 | Return the input text with every detected PII span replaced. `mode` controls the replacement: "label" (default |
| Parse phone number | Yes | $0.002 | 3 | Parse, validate and format a phone number — E.164/national/international/RFC 3966, region and line type (synta |
| Random bytes | Yes | $0.002 | 3 | Generate cryptographically-secure random bytes, returned as hex, base64 or base64url. |
| x402 tools | Yes | $0.001 | 3 | Generate a QR code as PNG or SVG. Params: data, format (png|svg), size (64-2048), ecc (L|M|Q|H), margin. |
| clink-lithium-vault.fly.dev | Yes | $0.020 | 3 | X/Twitter replies for AI agents - the reply thread under any post, by tweet id, no API key or login. Up to 20 |
| api.x-402.online | Yes | $0.005 | 3 | Turn every table on a page into JSON rows you can compute on. Every HTML table on a page as JSON rows, with he |
| dt0ur.online | Yes | $0.010 | 3 | Computes a SHA-256, SHA-512, or MD5 hash digest of provided text. |
| dt0ur.online | Yes | $0.010 | 3 | Generates one or more cryptographically random UUID v4 identifiers. |
| dt0ur.online | Yes | $0.010 | 3 | Generates a cryptographically random password or token of a given length. |
| dt0ur.online | Yes | $0.010 | 3 | Validates a credit card or IMEI number against the Luhn checksum algorithm. |
| dt0ur.online | Yes | $0.010 | 3 | Generates a QR code for provided text as SVG markup or a base64 PNG data URI. |
| agentbit.app | Yes | $0.002 | 3 | Extract the top keywords and key phrases from text (frequency, stopword-filtered) plus structured entities by |
| agentbit.app | Yes | $0.002 | 3 | Base58-decode a Bitcoin/Solana string to raw bytes, returned as hex and base64. Rejects invalid symbols. |
| agentbit.app | Yes | $0.002 | 3 | Hex-decode a hex string (optional 0x prefix) back to bytes, returned as UTF-8 (when printable) and base64. Rej |
| agentbit.app | Yes | $0.002 | 3 | Base64-encode an input string. Standard encoding for binary-safe transport of text and data. |
| agentbit.app | Yes | $0.002 | 3 | Hex-encode an input string (bytes to lowercase hex). Binary-safe representation for wire formats, hashes and c |
| agentbit.app | Yes | $0.002 | 3 | Compute an HMAC signature (hex) of an input string with a secret key. Supports sha256, sha512 and other algori |
| agentbit.app | Yes | $0.002 | 3 | Compute the SHA-512 hash (hex digest) of an input string. Deterministic cryptographic hashing for checksums an |
| agentbit.app | Yes | $0.002 | 3 | Structural diff of two JSON values: dotted-path lists of added, removed and changed fields, plus an equal flag |
| agentbit.app | Yes | $0.002 | 3 | Validate whether an input string is well-formed JSON. Returns a valid flag and a parser error message when inv |
| agentbit.app | Yes | $0.002 | 3 | Generate a random RFC 4122 version 4 UUID. Unique identifiers for records, requests and idempotency keys. |
| agentbit.app | Yes | $0.002 | 3 | Compute the SHA-1 hash (hex digest) of an input string. Deterministic fingerprints and git-style content ident |
| rng.sociologic.ai | Yes | $0.010 | 3 | Generate cryptographically secure UUID v4(s) |
| minia2a.uk | Yes | $0.010 | 3 | Validate an IPv4 address: four dot-separated octets each 0-255. Provide value or input. |
| IP Intel | Yes | $0.002 | 3 | Inspect up to 200 IP addresses at 0.0005 USDC per address. |
| x402.forgemesh.io | Yes | $0.001 | 3 | A daily rotating spotlight on one paid x402 endpoint from the ForgeMesh fleet: what it does, what it costs, it |
| x402.forgemesh.io | Yes | $0.003 | 3 | Encyclopedia summary API: the lead summary of any English-language encyclopedia article — title, one-line desc |
| x402.forgemesh.io | Yes | $0.001 | 3 | Current time API: the time right now in any IANA timezone (America/Chicago, Asia/Tokyo...) — local ISO timesta |
| agentproof-murex.vercel.app | Yes | $0.001 | 3 | JSON repair for AI agents - fix malformed JSON and return structured output. |
| ip-geo-api-production.up.railway.app | Yes | $0.001 | 3 | Great-circle distance (km and miles) between two IP addresses, with each endpoint's city/country/lat/lng. |
| DYOE Contact Extraction | Yes | $0.010 | 2 | Extract public business emails, phone numbers, and social profiles from a website. Batch-safe contact enrichme |
| Verifiable Random Tools | Yes | $0.005 | 2 | Verifiable Random dice — unbiased dice rolls bound to a future drand round the server waits for (typically 3-6 |
| EVM & Solana Utility Tools | Yes | $0.005 | 2 | EVM address checksum and validation tool — normalize one Ethereum-compatible address and validate mixed-case E |
| Agent Arcade: Reasoning Games | Yes | $0.005 | 2 | Trivia Daily answer check — validates one opaque choice ID and explains correct answers from the curated recor |
| Hyperliquid Market Data | Yes | $0.010 | 2 | OHLCV candles for one Hyperliquid asset over any interval (1m to 1M), normalized into named fields with RFC333 |
| MiniFrame Tools | Yes | $0.010 | 2 | Look up a Brazilian company by CNPJ (public registry). JSON body { cnpj }. Returns name, status, address, CNAE |
| JSON Schema Validator API | Yes | $0.001 | 2 | JSON Schema Validator API. Validate JSON data against a JSON Schema and receive structured valid/invalid resul |
| Coinslot | Yes | $0.005 | 2 | Generate a QR code as standalone SVG. POST { text, ecLevel?: 'L'|'M'|'Q'|'H', margin?: 0-8, dark?, light? } (t |
| Time Formats | Yes | $0.001 | 2 | Server time in several formats at once. POST {} and receive the current UTC instant as ISO-8601, unix seconds, |
| Hash Digest | Yes | $0.001 | 2 | Compute cryptographic digests of a string. POST {"input":"...","algorithms":["sha256"]} and receive one hex di |
| Base64 Codec | Yes | $0.001 | 2 | Encode or decode base64. POST {"mode":"encode","input":"..."} or {"mode":"decode",...}. Supports standard and |
| AIS Fleet | No | $0.050 | 2 | Get the AIS track of the last 24 hours for a 9-digit MMSI as JSON: up to 1000 evenly sampled fixes with time, |
| AIS Fleet | No | $0.150 | 2 | Get the AIS track of the last 7 days for a 9-digit MMSI as JSON: up to 1000 evenly sampled fixes with time, po |
| SCVD General Store | Yes | $0.100 | 2 | The Mandate. REQUIRES ?mandate= on the paid request — a signed request without it is refused before the gate a |
| Toll402 | Yes | $0.001 | 2 | Offline validator for an Irish PPSN (Personal Public Service Number): checks the 7-digit + 1 check-letter (+ o |
| Toll402 | Yes | $0.001 | 2 | Offline validator for a Belgian National Register Number (Rijksregisternummer / Numéro de registre national), |
| Qonoro Phone Validator | Yes | $0.010 | 2 | Validate phone numbers: E.164 format, country detection, line type (mobile/landline/VOIP/toll-free), and risk |
| Toll402 | Yes | $0.001 | 2 | Offline validator/normalizer for a Danish CPR-nummer (personal identification number, format DDMMYY-SSSS). Che |
| MiniFrame Tools | Yes | $0.030 | 2 | Use when the user needs to see a page as it actually renders — visual proof, a preview, a layout check, or a r |
| Kronos Crypto Data & Forecasts | Yes | $0.030 | 2 | Implied volatility surface for BTC and ETH from Deribit options (public API, no auth). Returns ATM IV (annuali |
| GEDX402 Social | Yes | $0.014 | 2 | SociaVault API proxy — instagram-reels. Query/body matches https://docs.sociavault.com/api-reference/openapi.j |
| GEDX402 Social | Yes | $0.014 | 2 | SociaVault API proxy — twitter-user-tweets. Query/body matches https://docs.sociavault.com/api-reference/opena |
| GEDX402 Social | Yes | $0.014 | 2 | SociaVault API proxy — twitter-profile. Query/body matches https://docs.sociavault.com/api-reference/openapi.j |
| GEDX402 Social | Yes | $0.014 | 2 | SociaVault API proxy — instagram-posts. Query/body matches https://docs.sociavault.com/api-reference/openapi.j |
| WebberSites x402 Data API | Yes | $0.001 | 2 | Raw metadata extractor: the complete, unopinionated head inventory of a page — title, charset, lang, canonical |
| Mart402 | Yes | $0.030 | 2 | Japanese company profile: corporate site to standard JSON (name, address, representative, capital, contact). 0 |
| Phone number check | Yes | $0.005 | 2 | Checks one phone number offline: normalises it to E.164, works out its country (including the twelve calling c |
| Random number | Yes | $0.005 | 2 | Uniform random integers in any range you give, with or without repeats. Rejection sampling, so the ends of the |
| Dice roller | Yes | $0.005 | 2 | Roll dice with any number of faces and get every roll plus the total. Uses the platform CSPRNG with rejection |
| Riddle with checkable answer | Yes | $0.005 | 2 | One riddle by difficulty, in English or Spanish, with the answer AND the SHA-256 of the answer in lowercase. T |
| Random joke | Yes | $0.005 | 2 | One random joke, in English or Spanish, filtered by category: programming, crypto or general. Unlike the usual |
| Random pick | Yes | $0.005 | 2 | Pick one or more items at random from a list you send, with or without repeats. The list is yours, so this is |
| Oblique Markets | Yes | $0.001 | 2 | Use when an agent needs bazaar category heat feed. Returns Loopable Bazaar category-heat change feed with adde |
| Macaroon Network | Yes | $0.003 | 2 | Retrieve one sanitized archive metadata record by asset id, including content hash, readiness state, field inv |
| Macaroon Network | Yes | $0.005 | 2 | Search a governed snapshot of implemented, validated Polymathica PDE and scientific-computing solvers. Returns |
| API Acre | Yes | $0.010 | 2 | Remove duplicate CSV, TSV, JSON, JSON Lines, or YAML records using selected identity fields and report the rem |
| API Acre | Yes | $0.010 | 2 | Clean CSV, TSV, JSON, JSON Lines, or YAML records with collision-safe header normalization, deterministic inte |
| API Acre | Yes | $0.010 | 2 | Fetch and normalize public RSS or Atom feeds into stable structured JSON entries for agents and research workf |
| API Acre | Yes | $0.010 | 2 | Compare JSON or YAML deterministically and return source hashes plus machine-readable additions, removals, and |
| Oblique Markets | Yes | $0.005 | 2 | Use when an agent needs classify. Returns Single-label text classification against 2-20 caller-supplied labels |
| quantum-artificer.surewhynot.app | Yes | $0.005 | 2 | Exact symbolic computation (SymPy): simplify, differentiate, integrate, solve equations/systems, limits, serie |
| EVM Block by Height or Hash | Yes | $0.002 | 2 | Retrieve a live EVM block header and a bounded list of real transaction hashes by height, tag, or block hash. |
| Oblique Markets | Yes | $0.010 | 2 | Use when an agent needs bazaar listing lint. Returns Quality-score an x402 Bazaar listing (0-100): live SSRF-g |
| Oblique Markets | Yes | $0.050 | 2 | Extract and synthesize supplied web pages into a cited decision packet with structured JSON findings. |
| Toll402 | Yes | $0.002 | 2 | Offline validator for Brazilian CPF (individual) and CNPJ (company) registration numbers. Strips formatting, c |
| supremeai | Yes | $0.005 | 2 | Look up a PyPI package: latest version, license, summary, required Python version, dependency count, homepage, |
| Pocket Network | Yes | $0.005 | 2 | A rolling 60-minute feed of Solana memecoin launches as one JSON object. POST /v1/launches with an optional de |
| Automaton Paid API | Yes | $0.001 | 2 | Summarize supplied text faithfully in at most 100 words and return JSON. Use when an agent needs concise compr |
| Pocket Network | Yes | $0.005 | 2 | Do the claimed backtest numbers follow from the trades? Send a TradingView "List of trades" CSV or a JSON trad |
| Grokzilla x402 Micro Pay | Yes | $0.003 | 2 | Base64-encode UTF-8 text or decode base64 back to text, standard or URL-safe alphabet. Deterministic, no netwo |
| Grokzilla x402 Micro Pay | Yes | $0.003 | 2 | Parse CSV into JSON rows keyed by trimmed snake_case headers. Deterministic, no network. |
| 1gateway | Yes | $0.002 | 2 | Use when an agent needs to know what a URL is before reading it, or to build a link preview or citation. Input |
| Duo Data Utilities | Yes | $0.050 | 2 | IBAN validator: validate an IBAN's length for its country, permitted character classes per field, and the ISO |
| TrollBridge | Yes | $0.005 | 2 | DeFi protocol intel — top TVL movers, daily fee and revenue leaders, and stablecoin supply flows, each with a |
| dev-5090 uncensored inference | Yes | $0.005 | 2 | Fix broken JSON (trailing commas, single quotes, unquoted keys). Returns only valid JSON. |
| dev-5090 uncensored inference | Yes | $0.010 | 2 | Explain a regex in plain English. Paste the regex in message content. |
| Grokzilla x402 Micro Pay | Yes | $0.006 | 2 | Cheap schema gate: type, required, properties, array items. |
| Grokzilla x402 Micro Pay | Yes | $0.003 | 2 | Recursively sort object keys and return canonical compact JSON. Deterministic, no network. |
| Grokzilla x402 Micro Pay | Yes | $0.003 | 2 | Hash a string with SHA-256 and return hex plus a short prefix. Deterministic, no network. |
| clinkagent.com | Yes | $0.020 | 2 | X/Twitter replies for AI agents - the reply thread under any post, by tweet id, no API key or login. Up to 20 |
| Pyfile x402 API | Yes | $0.003 | 2 | Cryptographic hash of a string: hex + base64. ?input=<message>[&algo=sha256|sha512|sha1|md5|sha3-256|sha3-512| |
| Email Validator | Yes | $0.004 | 2 | Batch 1-1000. Returns per-address valid plus detail codes. |
| Pocket Network | Yes | $0.005 | 2 | Renders a chart from inline data (CSV, TSV, JSON or row values) and returns it as static SVG, or a complete HT |
| Solgiery Random | Yes | $0.007 | 2 | Select count items as an ordered sample. replace defaults to false: each original index may occur once and cou |
| Structured Data Tools | Yes | $0.010 | 2 | JSON canonicalization — canonicalize structured data with RFC 8785 JCS; return canonical JSON text, UTF-8 byte |
| Structured Data Tools | Yes | $0.010 | 2 | JSON Patch diff — compare JSON documents for record updates and configuration synchronization; return a determ |
| JSON Canonicalizer | Yes | $0.010 | 2 | JSON canonicalization — canonicalize structured data with RFC 8785 JCS; return canonical JSON text, UTF-8 byte |
| Horizon Pulse | Yes | $0.020 | 2 | PDF to text. Use when you need the text of a public PDF document. GET with required url (http/https, max 10MB) |
| Horizon Pulse | Yes | $0.020 | 2 | DeFi yields. Use when you need to compare current DeFi pool yields, especially stablecoin or single-asset pool |
| aiskills402 | Yes | $0.010 | 2 | JSON Diff Paths — Compares two pasted JSON documents, BEFORE and AFTER, and lists every value that differs as |
| SiteCheck | Yes | $0.005 | 2 | US workplace and environmental enforcement cases by company, state and date: OSHA inspections with penalties ( |
| AllTheBot Fun fact of the day | Yes | $0.002 | 2 | Random fun fact and trivia of the day about France: one surprising, true fact, new every day, in English or Fr |
| AllTheBot Funny horoscope | Yes | $0.003 | 2 | Horoscope generator: an absurd, funny daily horoscope for any zodiac sign, in English or French. Fun / humor A |
| AllTheBot Keyword extraction | Yes | $0.007 | 2 | Keyword extraction and named entity recognition (NER) from text: ranked keywords plus people, organizations, l |
| VENZIA LAB Company Research | Yes | $0.010 | 2 | VENZIA LAB company research and company intelligence for AI agents. Get a cited JSON report from public source |
| Puptra PDF Snapshot | Yes | $0.005 | 2 | One call, several formats: rendered HTML content and a base64 screenshot (plus optional Markdown and accessibi |
| Puptra PDF Snapshot | Yes | $0.005 | 2 | Render a URL or HTML to PDF with Puppeteer's page.pdf() options (format letter by default, scale, margins, hea |
| Sindri | Yes | $0.010 | 2 | Base64 decoder API. Decodes a base64 string back to UTF-8 text instantly and correctly, avoiding the padding a |
| Sindri | Yes | $0.010 | 2 | Base64 encoder API. Encodes UTF-8 text to base64 instantly and correctly — skip burning agent tokens hand-comp |
| Sindri | Yes | $0.010 | 2 | Checksummed-identifier-format generator API. Generates a structurally valid isbn, upc, vin, or imei, each comp |
| Sindri | Yes | $0.010 | 2 | True-random-geo-coordinate generator API. Generates a bounded random latitude, longitude, or a coordinate near |
| Sindri | Yes | $0.010 | 2 | True-random-number generator API. Generates a bounded random number via one of: int, float, binary, octal, hex |
| Sindri | Yes | $0.010 | 2 | True-random-string generator API. Generates a bounded random string via one of: alpha, alphanumeric, binary, o |
| Sindri | Yes | $0.010 | 2 | Generates a QR code for the given text, returned as a base64-encoded PNG data URL, computed entirely locally w |
| StationFX | Yes | $0.050 | 2 | SFX Slots: ephemeral shared JSON state for AI agent swarms. Buy a slot bundle via x402, share the token and sl |
| Fresh402 Freshness Oracle | Yes | $0.005 | 2 | Cheap freshness oracle for AI agents. Register a baseline for free, then check whether scoped HTML, JSON, or t |
| IPPulse | Yes | $0.005 | 2 | IP reputation, geolocation, ASN lookup — proxy/VPN/Tor detection, abuse scoring, and open port analysis for an |
| Search Aggregator | Yes | $0.050 | 2 | Search Aggregator deep tier: Serper+Tavily+Exa+Firecrawl merged results with full page content and synthesized |
| Sindri | Yes | $0.010 | 2 | True-random-date generator API. Generates a bounded random date via one of: anytime, past, future, between, be |
| code-bundle-security-review | Yes | $0.050 | 2 | Revisión de seguridad de un paquete de ficheros (Python, web, JSON) sin ejecutar nada: importaciones y llamada |
| manifest-audit | Yes | $0.005 | 2 | Check npm packages before you install or upgrade. Send {"packages":["[email protected]","express"]} or a package. |
| book-record | Yes | $0.002 | 2 | Validate one ISBN checksum and return its Open Library edition, work and author records projected into one sou |
| Website Evidence Pack | Yes | $0.050 | 2 | Everything a reviewed public page declares, in one call and one fetch: title, meta and Open Graph, canonical, |
| HubVibe | Yes | $0.050 | 2 | Mastodon data, live and keyless (any public instance): a hashtag timeline, an account with its latest posts, a |
| csv-validator.mekler.ai | Yes | $0.050 | 2 | Validate a fixed JSON CSV column specification before assigning extraction or checking deliveries. Send typed |
| csv-validator.mekler.ai | Yes | $0.050 | 2 | Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cel |
| Nexari Agent Tools | Yes | $0.001 | 2 | Hallo Welt der Nexari GmbH: kleinster bezahlter Test-Endpunkt, gibt Gruß, Zeit und gezahlten Betrag zurück. He |
| api.tradebot.devs.surf | Yes | $0.010 | 2 | Crypto Market Data Integrity Attestation for agents and trading systems. Validate caller-supplied crypto marke |
| Maha Context Compiler | Yes | $0.010 | 2 | Compile 1-8 documents into a token-budgeted context pack, then measure exact retention of 1-32 caller-labelled |
| Forest Agent Tools | Yes | $0.001 | 2 | Validate caller-supplied JSON against Forest bounded JSON Schema subset v1 before an agent trusts or forwards |
| Forest Agent Tools | Yes | $0.001 | 2 | Deep-compare two caller-supplied JSON values with deterministic object-key ordering and explicit index-based a |
| Forest Agent Tools | Yes | $0.001 | 2 | Hash caller-supplied UTF-8 text deterministically with SHA-256 or SHA-512 and return both hexadecimal and Base |
| Forest Agent Tools | Yes | $0.001 | 2 | Encode bounded caller-supplied UTF-8 text as standard or URL-safe Base64, or decode canonical Base64 back to v |
| Forest Packages | Yes | $0.002 | 2 | Fingerprint the normalized metadata state of one public GitHub release and optionally compare it with a caller |
| Forest Web | Yes | $0.004 | 2 | Detect bounded changes across one static page surface using one HTML fetch plus at most one robots.txt fetch. |
| Forest Commerce | Yes | $0.001 | 2 | Detect material marketplace listing changes in active state, price, seller, condition or quantity with a deter |
| Forest Web | Yes | $0.001 | 2 | Cheap watchdog: material service state changed since prior canonical hash? Base mainnet USDC |
| OpenTimestamps Verify Bitcoin | Yes | $0.003 | 2 | Verify an OpenTimestamps proof (.ots as base64, from btc-timestamp or any ots client): upgrades pending proofs |
| Bitcoin Timestamp OpenTimestamps | Yes | $0.005 | 2 | Timestamp anything on Bitcoin with OpenTimestamps: send text, a SHA-256 hash or a URL and get a standard .ots |
| IOTA Notarization Verify | Yes | $0.003 | 2 | Verify an IOTA notarization: give the object id or transaction digest of any notarization on the IOTA mainnet |
| Passage hash validation | Yes | $0.004 | 2 | Validate exact UTF-8 SHA-256 hashes for up to 64 public or synthetic passages. No Unicode normalization, sourc |
| Quartermaster Base64 | Yes | $0.001 | 2 | Base64 encode or decode a string. |
| LION Verified Company | Yes | $0.005 | 2 | Wikidata firmographics (keyless, CC0) |
| LION Verified Company | Yes | $0.005 | 2 | Keyless off-chain company enrichment vectors |
| PremiumPin | Yes | $0.500 | 2 | PremiumPin validated CSV export |
| NetIntel | Yes | $0.005 | 2 | Parse a PDF to text and Markdown: send a PDF url or base64 file, get clean Markdown with paragraphs rebuilt fr |
| NetIntel | Yes | $0.100 | 2 | One call returns a complete risk profile for an IP address — geolocation, ASN/network owner, blacklist status |
| NetIntel | Yes | $0.030 | 2 | Parse any cron expression into a human-readable explanation, validate its syntax, compute the next 5 scheduled |
| ManyLives Tools | Yes | $0.002 | 2 | Current time from a trusted server: UTC ISO timestamp, Unix seconds and milliseconds, and the time in an optio |
| ManyLives Tools | Yes | $0.002 | 2 | Fresh random identifiers from a secure generator: UUID v4 (up to 50) plus random hex bytes. |
| ManyLives Tools | Yes | $0.002 | 2 | Hash a text with SHA-256, SHA-384, SHA-512 or SHA-1: hex and base64 digests, for checksums, deduplication and |
| ManyLives Tools | Yes | $0.002 | 2 | Cryptographically secure random integers in a range you choose (unbiased), up to 1,000 per call. |
| ManyLives Tools | Yes | $0.002 | 2 | Explain a cron expression in plain English and list its next run times in any time zone (5-field cron, names l |
| tokenguard | Yes | $0.020 | 2 | IP geolocation via ipwho.is. Returns country, region, city, lat/lon, timezone, ASN, ISP. Pass empty string to |
| tokenguard | Yes | $0.020 | 2 | Fediverse posts: search any Mastodon instance or read its public timeline, with author, engagement and hashtag |
| 47620 Utilities API | Yes | $0.002 | 2 | Generate a QR code for any text/URL and return it as an inline SVG (and a base64 data URI). Query: ?text=<cont |
| 47620 Utilities API | Yes | $0.001 | 2 | Compute a SHA-256 fingerprint of any string: full hex digest, colon-separated (like SSH fingerprints), a short |
| ManyLives Tools | Yes | $0.002 | 2 | Repair broken JSON (typical of model output) into valid JSON: removes code fences, comments and stray text, fi |
| ManyLives Agent Utilities | Yes | $0.002 | 2 | Proof that a hash was stamped: when we received it, the Merkle path from its leaf to the root, and the Base ne |
| ManyLives Track Records | Yes | $0.010 | 2 | Check one strategy's calls for one period without trusting ManyLives: its revealed calls and salt, the recompu |
| US Demographic Intelligence | Yes | $0.010 | 2 | Query U.S. demographic, economic, education, labor, housing, and population statistics by geography. Returns n |
| Tanod utilpeek | Yes | $0.001 | 2 | utilpeek (Tanod) cryptographic randomness: integers, floats, bytes, UUID v4, dice rolls, picks and shuffles fr |