Web search
238 sellers. How we check them: authoritative-source questions + freshness + agreement (status: building). Most-bought first.
| Seller | Answering | Price | Buyers (30 days) | What it sells |
|---|---|---|---|---|
| StableEnrich | Yes | $0.010 | 172 | Exa Search - Neural search across the web |
| Exa | Yes | $0.007 | 86 | Exa /search endpoint |
| StableEnrich | Yes | $0.025 | 33 | Firecrawl Search - Search the web |
| StableEnrich | Yes | $0.020 | 32 | Reddit Search - Search Reddit posts |
| x402.twit.sh | Yes | $0.006 | 28 | Search Twitter/X tweets with advanced filters. Returns up to 20 tweets per page, most recent first, with pagin |
| Twitter/X API | Yes | $0.005 | 26 | Search Twitter/X with structured filters or raw advanced-search syntax. Returns up to 20 normalized tweets wit |
| x402.tavily.com | Yes | — | 26 | Tavily Search - advanced mode |
| glim.sh | Yes | $0.005 | 24 | Search tweets with advanced operators (recommended). Body param is `query` (not q), e.g. {"query":"from:elonmu |
| BlockRun.AI | Yes | $0.011 | 20 | Get an AI-generated answer to a question grounded in live web search results. |
| botsmith | Yes | $0.020 | 19 | X Tweet Search ($0.02/call): Search X (Twitter) posts with full advanced-search syntax (from:, since:, until:, |
| StableTravel | Yes | $0.020 | 14 | Search cached Seats.aero award availability by origin, destination, dates, cabin, carriers, and pagination. |
| win.oneshotagent.com | Yes | $0.001 | 12 | Web search returning URLs, titles, and descriptions |
| Vaaya | Yes | $0.010 | 12 | Exa — semantic web search via our API key. numResults up to 100. For people/lead discovery set category:"peopl |
| Otto AI | Yes | $0.009 | 11 | Web search for AI agents, powered by Exa neural search: pass a query and receive relevant pages with title, UR |
| BlockRun.AI | Yes | $0.009 | 10 | Search markets across Polymarket, Kalshi, Limitless, Opinion, and Predict.Fun in a single call |
| web-search | Yes | $0.003 | 10 | Free-text web search for AI agents: ranked title/url/snippet results fused across multiple engines (Brave, Goo |
| x402.browserbase.com | Yes | — | 10 | Web search with structured results. $0.01 per request. |
| x402 Web Search | Yes | $0.003 | 9 | Web search that returns structured SERP results as JSON. Runs on a dedicated SearXNG instance aggregating mult |
| glim.sh | Yes | $0.010 | 9 | Search Reddit posts |
| x402.asterpay.io | Yes | $0.010 | 9 | Source-bounded fact-check. Verify a claim against provided source text. Returns verdict: supported, contradict |
| api.linkedpanda.com | Yes | $0.300 | 8 | LinkedIn profile search results page |
| DataForAgents | Yes | $0.010 | 7 | DataForAgents — Steam catalog search for agents (name, genre, price filters) |
| x402scan | Yes | $0.020 | 7 | Full-text search across x402 resources |
| glim.sh | Yes | $0.005 | 6 | Search tweets, X-API-style raw shape. Body: {"q":"x402","sort":"Latest","limit":20} - the param is q, not quer |
| Bitrefill | Yes | $0.002 | 6 | Search mobile top-ups & prepaid airtime for carriers in 180+ countries. Pay in USDC via x402, no account. |
| web-search | Yes | $0.003 | 6 | Free-text web search for AI agents: ranked title/url/snippet results fused across multiple engines (Brave, Goo |
| SCRIPTMASTERLABS | Yes | $0.005 | 6 | Public X/Twitter search API for AI agents. Search recent public posts by keyword without requiring the caller |
| glim.sh | Yes | $0.004 | 6 | Search users by keyword |
| Vaaya | Yes | $0.010 | 6 | Brave — keyword web search over Brave's own independent index (not Google/Bing). Pass `q`; optional `count` (1 |
| glim.sh | Yes | $0.010 | 6 | Web search powered by Exa |
| SocialFetch | Yes | $0.014 | 6 | Search public LinkedIn posts site-wide by keyword (not scoped to one profile or company — use linkedin.profile |
| SocialFetch | Yes | $0.014 | 6 | Search Reddit posts site-wide by keyword (not scoped to one subreddit — use reddit.subreddit.search.list for t |
| diet.agentic-jp.com | Yes | $0.005 | 6 | Search current Japanese (JP) National Diet members by name (kanji, kana, or romaji), party, or constituency. R |
| marketplace-price-api-production.up.railway.app | Yes | $0.001 | 6 | Search TCGPlayer for trading card prices (Pokemon, Magic, Yu-Gi-Oh, etc.) by card name. Returns matching cards |
| GitHub Repo & User Data | Yes | $0.020 | 5 | GitHub data. Repository stats, user profiles, and code-search results (stars, forks, language, topics, issues) |
| glim.sh | Yes | $0.002 | 5 | Search GitHub repositories, conversations, and discussions |
| x402 Web Search | Yes | $0.003 | 5 | Real-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score f |
| Bitrefill | Yes | $0.002 | 5 | Search prepaid eSIM data plans for 180+ countries and regions. Pay in USDC via x402, no account. |
| SocialFetch | Yes | $0.014 | 5 | Search TikTok videos by free-text keyword (not hashtag — use tiktok.search.hashtag.list for that). |
| Vaaya | Yes | $0.010 | 5 | Linkup — AI web search returning a cited answer or ranked results. Pass `q`; optional `outputType` (sourcedAns |
| x402.twit.sh | Yes | $0.010 | 5 | Search Twitter/X for user accounts matching a keyword or phrase. Returns up to 20 matching user profiles per p |
| quotient-api-gateway.onrender.com | Yes | $0.010 | 5 | Use this to search market titles plus the latest Q summary for a shortlist of recent, open contracts. Returns |
| datastand.dev | Yes | $0.005 | 5 | Cost-optimised endpoint selection: name a capability (web search, token safety, enrichment) and get the x402 e |
| gamemaxxing.baes.so | Yes | $0.001 | 5 | Search GAMEMAXXING's video games and gaming knowledge base for game concepts across game design, game business |
| ForwardLane | Yes | $0.020 | 5 | Searches repository names and properties. Returns a paginated envelope with items, total, page, page_size, and |
| Superhighway | Yes | $0.001 | 5 | Real-time web search API for AI agents. Returns ranked organic results (title, link, snippet) as JSON from a r |
| ForwardLane | Yes | $0.050 | 5 | Cosine-similarity search over function embeddings. |
| StableEnrich | Yes | $0.010 | 5 | Exa Search - Neural search across the web |
| ReadX | Yes | $0.010 | 4 | Search tweets. Start the query with @ (or add f:user) to search users instead. Example: GET /api/search?q=type |
| TenderDelta | Yes | $0.010 | 4 | Search explainably qualified EU solar and battery tenders from an explicitly dated TED snapshot |
| Oblique Markets | Yes | $0.010 | 4 | Use when an agent needs web search. Returns Bounded web search for agents over a public encyclopedic reference |
| minifetch.com | Yes | $0.002 | 4 | Keyword web search by Ceramic.ai that returns ranked results as structured JSON: a title, URL, and text snippe |
| payload402 | Yes | $0.001 | 4 | English Wikipedia fact lookup: search by query or exact title, returns intro extract as plain text. For agents |
| Keenable | Yes | $0.010 | 4 | Keenable web search for AI agents: ranked results with title, URL and snippet for a natural-language or keywor |
| Keyword search intent | Yes | $0.030 | 4 | Classify the search intent behind keywords: for each keyword, the dominant intent (informational, navigational |
| Elements Live | Yes | $0.010 | 4 | Resolve a free-text topic, compound or material to a subject id. |
| Image search | Yes | $0.020 | 4 | Live image search: ranked image results (title, source page, image URL, thumbnail URL, dimensions) from an ind |
| Search autocomplete | Yes | $0.001 | 4 | Search autocomplete: query suggestions for a partial input as a flat JSON array. Useful for query expansion, d |
| Web search (lite) | Yes | $0.008 | 4 | A quick, low-cost web search sample as clean JSON: up to five ranked results with title, URL and snippet from |
| ioswarm.io | Yes | $0.050 | 4 | One-call research brief: live web search synthesized into a cited bullet report — every claim tied to a source |
| disruption.forgemesh.io | Yes | $0.010 | 4 | Returns matching companies from 8,400+ WARN Act employer records with profile and intelligence endpoints for d |
| quotient-api-gateway.onrender.com | Yes | $0.010 | 4 | Use this to resolve companies, commodities, cryptoassets, and other underlyings by name, ticker, canonical key |
| x402.coinopai.com | Yes | $0.010 | 4 | Returns matching workflows from 819 agent automation prompts with slug, title, description, and complexity — u |
| api.x-402.online | Yes | $0.010 | 4 | Get ranked web results for a query. Real Google web search: top 10 organic results, answer box and knowledge g |
| 2s | Yes | $0.006 | 4 | Unified scientific literature search across arXiv (preprints), PubMed (biomedical), and Semantic Scholar (cros |
| glim.sh | Yes | $0.005 | 3 | Search tweets, X-API-style raw shape. Body: {"q":"x402","sort":"Latest","limit":20} - the param is q, not quer |
| Places & Local Business Search | Yes | $0.020 | 3 | Google Maps local business search by place name — find places by query and a free-text location (e.g. 'Austin, |
| JMT Web Search | Yes | $0.010 | 3 | Current web search results with titles, URLs, snippets, and source engine metadata. |
| Multi-Engine Web Search | Yes | $0.050 | 3 | Multi-engine web search (metasearch). One search query fanned out across 2-3 search engines (Brave, Yahoo, Yan |
| ApiToll Reddit Search | Yes | $0.030 | 3 | Reddit search scraper — keyword-search all of Reddit, or scope to one subreddit, for AI agents. Find posts mat |
| AiSpace Venice | Yes | $0.010 | 3 | Web search for agent pipelines on Venice — ranked results for a query, paid per request in USDC on Base via x4 |
| Toolsmith | Yes | $0.008 | 3 | Keyless web search for agents: pass a query, get a concise web-grounded answer plus the top source results (ti |
| Toolsmith | Yes | $0.008 | 3 | Keyless web search for agents: pass a query, get a concise web-grounded answer plus the top source results (ti |
| SocialFetch | Yes | $0.014 | 3 | Search Reels site-wide by keyword (not scoped to one profile — use instagram.profile.reels.list; not trending |
| glim.sh | Yes | $0.010 | 3 | Search Reddit posts |
| WebberSites x402 Data API | Yes | $0.002 | 3 | Search Font Awesome Free (2000+ icons) by keyword: matches names, labels, and official search terms, ranked. R |
| glim.sh | Yes | $0.010 | 3 | Web search powered by Exa |
| Twitter/X API | Yes | $0.006 | 3 | Search public X communities by query. |
| Twitter/X API | Yes | $0.006 | 3 | Search public X lists by query. |
| NetIntel | Yes | $0.010 | 3 | Ask a question, get a direct answer grounded in a live web search, with numbered citations (title, url, publis |
| x402 Web Search | Yes | $0.006 | 3 | Web search with the page text already extracted: one call returns the top results for a query AND the readable |
| Brave Search | Yes | $0.005 | 3 | Image search over Brave's independent index. Returns images with the page they appear on, the image URL, a thu |
| Mem0 Cloud | Yes | $0.004 | 3 | Search your stored memories by meaning, like mem0's search: embeds the query and returns the closest memories |
| clinkagent.com | Yes | $0.010 | 3 | Prediction market search for AI agents - one query, live markets from Polymarket AND Kalshi ranked by relevanc |
| Aayat AI | Yes | $0.005 | 3 | Search inside one public GitHub repository: every line where a word or code snippet appears, with file, line n |
| Aayat AI | Yes | $0.001 | 3 | Find a DAO's Snapshot space by name: returns matching spaces, biggest first, with their id (to use with dao-pr |
| Saylor Innovations npm Package | Yes | $0.003 | 3 | Find up to five npm packages with versions, descriptions, registry ranking scores and source links for package |
| FiatDock | Yes | $0.009 | 3 | Find academic papers in any field - title, authors, year, venue, DOI, citation count, open-access link and abs |
| Saylor Innovations Publication | Yes | $0.003 | 3 | Find up to five publications with DOI identifiers, authors, publication years and citation counts. Returns met |
| Vaaya | Yes | $0.010 | 3 | Serper — real Google web results: organic ranks with snippets, knowledge graph, people-also-ask, related searc |
| prediction-search | Yes | $0.010 | 3 | Cross-venue prediction-market search: one query returns a ranked list of NORMALIZED markets from Polymarket (r |
| scholar-search | Yes | $0.010 | 3 | Search the scholarly literature by keyword or topic and get a ranked list of works with core metadata. Optiona |
| Exa neural web search | Yes | $0.012 | 3 | Neural (embedding-based) web search over Exa's curated index, which finds pages by meaning rather than keyword |
| api.munition.io | Yes | $0.004 | 3 | Munition Google Search: x402-paid Google web search results for AI agents via Serper. Pay 0.004 USDC per query |
| SocialFetch | Yes | $0.014 | 3 | Search X posts or people by query. |
| agentdata-api.sander-van-aard.workers.dev | Yes | $0.010 | 3 | Google Places (local businesses with rating, address and phone number) for AI agents at $0.010 per call, from |
| datastand.dev | Yes | $0.005 | 3 | Keyword search over the x402 Bazaar discovery index: the ~8,000 most-used of the daily sweep, whose size is in |
| agentdata-api.sander-van-aard.workers.dev | Yes | $0.010 | 3 | Google Images search for AI agents at $0.010 per call, from the same Serper.dev source as /web/search. Send a |
| music.jamesbpollack.com | Yes | $0.050 | 3 | Search the James B. Pollack music catalog by mood, BPM, key, year, or similarity |
| People Data Labs API | Yes | $0.280 | 3 | PDL Person Search - Search across 3B+ person records using Elasticsearch DSL or SQL queries. Returns matching |
| agdata | Yes | $0.030 | 3 | Google Search results (SERP) for a query, as JSON. Each record is one results page with organicResults (positi |
| SocialFetch | Yes | $0.014 | 3 | Search Threads posts by keyword. |
| clink-lithium-vault.fly.dev | Yes | $0.010 | 3 | Prediction market search for AI agents - one query, live markets from Polymarket AND Kalshi ranked by relevanc |
| agentbit.app | Yes | $0.020 | 3 | Search Reddit posts by keyword, optionally within a subreddit, sorted by relevance, new or top over a timefram |
| agdata | Yes | $0.032 | 3 | Web search with page content for AI agents: send keywords and get the top results with each page read as clean |
| api.aidress.ai | Yes | $0.007 | 3 | Exa /search endpoint |
| Particle Pro | Yes | $0.010 | 3 | List entity types. Returns the entity categories supported as values for the type query parameter on /v1/entit |
| Particle Pro | Yes | $0.010 | 3 | Search podcasts. Searches the podcast catalog by show name — the canonical podcast search. |
| market.datapackvibe.com | No | $0.010 | 3 | Company background search for Small business: Find public company background pages and official sources. Focus |
| ForwardLane | Yes | $0.050 | 3 | Cosine-similarity search over function embeddings. |
| ForwardLane | Yes | $0.050 | 3 | Cosine-similarity search over function embeddings. |
| LION Verified Company | Yes | $0.025 | 2 | Keyless attested web search (?q=) for agent grounding. $0.025 Base USDC — agent-search band. Ed25519-attested |
| glim.sh | Yes | $0.010 | 2 | Search Telegram: channel discovery by topic plus indexed public posts |
| Apple App Store Search & Reviews | Yes | $0.020 | 2 | Apple App Store search — find iOS apps by term and get id, developer, price, rating, genres, description, size |
| glim.sh | Yes | $0.005 | 2 | Search tweets with advanced operators (recommended). Body param is `query` (not q), e.g. {"query":"from:elonmu |
| ukintel | Yes | $0.050 | 2 | Live UK public-sector tenders from Find a Tender and Contracts Finder in one call. Returns the top 10 matching |
| TrustAgent | Yes | $0.005 | 2 | Which live agents can do X — and which of them are safe? Searches the skills, domains and names ERC-8004 agent |
| telemost-x402 | Yes | $0.075 | 2 | Telegram search and discovery: find public Telegram channels, groups and posts by keyword. Discover sources, c |
| Qonoro Person Search Agent | Yes | $0.050 | 2 | x402-native person discovery for autonomous agents. Given search criteria (title, seniority, company, industry |
| GEDX402 Social | Yes | $0.014 | 2 | SociaVault API proxy — twitter-search. Query/body matches https://docs.sociavault.com/api-reference/openapi.js |
| Web Search | Yes | $0.005 | 2 | Search the public web and return normalized, source-neutral results with titles, URLs, domains, snippets, fres |
| Horizon Pulse | Yes | $0.030 | 2 | Web search with page contents. Use when you need current information from the web with sources to cite. GET wi |
| clinkagent.com | Yes | $0.020 | 2 | Prediction market watch/monitor for AI agents - only what changed since your last check. Pass up to 20 market |
| Brave Search | Yes | $0.005 | 2 | Video search over Brave's independent index. Returns videos with title, URL, duration, creator, and publisher. |
| clinkagent.com | Yes | $0.020 | 2 | Search X/Twitter for any topic, ticker, hashtag or account and get the 20 newest matching tweets as clean JSON |
| Straelo Relay | Yes | $0.030 | 2 | Search multiple live web sources and return structured factual claims with supporting evidence and source URLs |
| HubVibe | Yes | $0.100 | 2 | Web search with an answer: real-time search of Brave's independent web index, answered from the current result |
| Search Aggregator | Yes | $0.010 | 2 | Search Aggregator fast tier: Serper web search (titles, links, snippets), fixed price $0.01 USDC. POST JSON bo |
| glim.sh | Yes | $0.004 | 2 | Search users by keyword |
| Oblique Markets | Yes | $0.010 | 2 | Use when an agent needs web search. Returns Bounded web search for agents over a public encyclopedic reference |
| SocialFetch | Yes | $0.014 | 2 | Search Facebook Ad Library ads by keyword and filters. |
| StableFinance | Yes | $0.020 | 2 | Pull specific line items across a list of tickers. |
| SocialFetch | Yes | $0.014 | 2 | Search Facebook Marketplace locations to obtain coordinates for listing search. |
| Vaaya | Yes | $0.010 | 2 | Perplexity — web search over Perplexity's own retrieval index, the one behind its answer engine, returning ran |
| Web answer | Yes | $0.080 | 2 | A synthesized answer to a natural-language question, grounded in a live web search and returned with source ci |
| tokenguard | Yes | $0.020 | 2 | Knowledge search via Wikipedia + DuckDuckGo Instant Answer. Returns article summaries, snippets, factual entit |
| ManyLives Tools | Yes | $0.010 | 2 | Find live autonomous AI agents by capability: agents from the ERC-8004 agent registry and A2A agent cards whos |
| Tanod findpeek | Yes | $0.007 | 2 | Search the web: ranked title, URL and query-dependent snippet per result from an independent web index (Mojeek |
| Tanod utilpeek | Yes | $0.003 | 2 | utilpeek (Tanod) academic paper search from OpenAlex (or arXiv): title, authors, year, DOI, open-access link, |
| Chile Procurement Intel | Yes | $0.010 | 2 | Search Chile public procurement buyer demand across the full July 2026 ChileCompra OCDS population. Returns ra |
| ForwardLane | Yes | $0.020 | 2 | Searches repository names and properties. Returns a paginated envelope with items, total, page, page_size, and |
| uxus.finance | Yes | — | 2 | Live web search for AI agents — no API key, no account, no signup; pay per call in USDC on Base. GET ?q=YOUR+Q |
| api.onhub.ai | Yes | $0.025 | 2 | Grounded Google Search answers with attributable HTTPS sources. |
| web-access-gateway.mattskowronis.workers.dev | Yes | $0.010 | 2 | Return 5 current ranked web results with compact source excerpts in a fixed JSON schema. |
| agentdata-api.sander-van-aard.workers.dev | Yes | $0.020 | 2 | Google Scholar search (papers with citation counts) for AI agents at $0.020 per call, from the same Serper.dev |
| api.munition.io | Yes | $0.010 | 2 | Munition Exa Answer: x402-paid cited answers for AI agents. Pay 0.01 USDC to get a direct answer to a question |
| shelf.thirdmade.net | Yes | $0.010 | 2 | Checks if a URL supports a claim. Returns confidence score. Research agents use this to verify sources. |
| WithZero | Yes | $0.010 | 2 | Query-builder helper route: autocomplete person search field values for UI/filter construction. Minimum-charge |
| SearchPulse | Yes | $0.250 | 2 | Grounded web search: question → answer + citations, powered by Bedrock Web Search. |
| Search Wikidata | Yes | $0.006 | 2 | Search Wikidata for entities matching a text query, returning candidate Q-ids with labels and descriptions. |
| Search ISO registries | Yes | $0.002 | 2 | Fuzzy-search countries, currencies and languages by name or code. Scope with `registry` (defaults to all). Mat |
| DDG Agent-Payable Services | Yes | $0.010 | 2 | DDG agent-payable service request |
| agentbit.app | Yes | $0.030 | 2 | Find local businesses via Google Maps: name, address, rating, reviews, category, phone, website, hours, coordi |
| market.datapackvibe.com | Yes | $0.010 | 2 | Competitor research search for Research teams: Find public competitor pages, pricing references, and compariso |
| market.datapackvibe.com | Yes | $0.010 | 2 | Supplier sourcing search for Research teams: Find public supplier and manufacturer information. Focus: researc |
| market.datapackvibe.com | Yes | $0.010 | 2 | Vendor discovery search for Small business: Find public web pages about potential vendors and their offerings. |
| market.datapackvibe.com | Yes | $0.010 | 2 | Vendor discovery search for Procurement: Find public web pages about potential vendors and their offerings. Fo |
| market.datapackvibe.com | Yes | $0.010 | 2 | API documentation search for Procurement: Find API documentation and implementation references. Focus: procure |
| market.datapackvibe.com | Yes | $0.010 | 2 | Grant opportunity search for Research teams: Find public grant pages and application information. Focus: resea |
| market.datapackvibe.com | Yes | $0.010 | 2 | Research paper search for Consulting: Find public research papers and institutional summaries. Focus: consulti |
| market.datapackvibe.com | Yes | $0.010 | 2 | Public community mention search for Procurement: Find indexed public community posts; this is not a direct X/T |
| market.datapackvibe.com | Yes | $0.010 | 2 | Public community mention search for Research teams: Find indexed public community posts; this is not a direct |
| market.datapackvibe.com | No | $0.010 | 2 | Research paper search for Research teams: Find public research papers and institutional summaries. Focus: rese |
| market.datapackvibe.com | Yes | $0.010 | 2 | Developer issue search for Small business: Find public developer discussions and troubleshooting pages. Focus: |
| market.datapackvibe.com | Yes | $0.010 | 2 | Reddit discussion search for Research teams: Search publicly indexed Reddit discussions; results depend on sea |
| market.datapackvibe.com | Yes | $0.010 | 2 | Developer issue search for Consulting: Find public developer discussions and troubleshooting pages. Focus: con |
| market.datapackvibe.com | Yes | $0.010 | 2 | Company background search for Consulting: Find public company background pages and official sources. Focus: co |
| market.datapackvibe.com | Yes | $0.010 | 2 | Market size research for Small business: Find public market-size estimates and source reports. Focus: small bu |
| market.datapackvibe.com | Yes | $0.010 | 2 | Market size research for Consulting: Find public market-size estimates and source reports. Focus: consulting. |
| market.datapackvibe.com | Yes | $0.010 | 2 | Market size research for Procurement: Find public market-size estimates and source reports. Focus: procurement |
| market.datapackvibe.com | Yes | $0.010 | 2 | Market size research for Research teams: Find public market-size estimates and source reports. Focus: research |
| market.datapackvibe.com | Yes | $0.010 | 2 | Open-source project search for Consulting: Find public open-source repositories and project pages. Focus: cons |
| market.datapackvibe.com | Yes | $0.010 | 2 | Open-source project search for Procurement: Find public open-source repositories and project pages. Focus: pro |
| market.datapackvibe.com | Yes | $0.010 | 2 | Open-source project search for Research teams: Find public open-source repositories and project pages. Focus: |
| market.datapackvibe.com | Yes | $0.010 | 2 | How-to guide search for Small business: Find public tutorials and practical guides. Focus: small business. Use |
| market.datapackvibe.com | Yes | $0.010 | 2 | How-to guide search for Research teams: Find public tutorials and practical guides. Focus: research teams. Use |
| market.datapackvibe.com | No | $0.010 | 2 | Public community mention search for Small business: Find indexed public community posts; this is not a direct |
| market.datapackvibe.com | Yes | $0.010 | 2 | Public community mention search for Consulting: Find indexed public community posts; this is not a direct X/Tw |
| GEDX402 Search | Yes | $0.042 | 1 | Tavily web search — POST { query, max_results?: 5 } on search.gedx402.com; ranked results via Tavily API. $0.0 |
| Trust Index | No | $0.010 | 1 | SpookFiles — already-public records. Doc ID + snippet + URL. WikiLeaks is not NARA. |
| ukintel | Yes | $0.100 | 1 | Live UK grant funding calls from GOV.UK Find a Grant in one call: name, funder, amount range, opening/closing |
| Trust Index | No | $0.010 | 1 | RobotsShop Trust Index — filtered ranked x402 endpoints (score, grade, spam, payTo integrity) |
| OptimAI | Yes | $0.001 | 1 | OptimAI Search: an agent-ready decentralized search API powered by OptimAI Network nodes. Ask a natural-langua |
| YouTube video search | Yes | $0.010 | 1 | Live YouTube video-search results for a query, localised by location and language. Returns ranked videos with |
| Court Delta Pro | Yes | $0.050 | 1 | Search the North Carolina (NC) money-judgment and criminal-sentence index by party or case. This is the JUDGME |
| Agent Guild | Yes | $0.010 | 1 | Agent Guild paid read (best_agent): trust read: which agent to hire for a capability Use when an autonomous ag |
| TikTok Bridge | Yes | $0.080 | 1 | TikTok search para agentes. SOLO PUBLICO. Free-miss si 0 resultados. |
| lokalapi | Yes | $0.020 | 1 | Find the right KBLI 2025 business classification code (5-digit, mandatory in Indonesia's OSS business licensin |
| lokalapi | Yes | $0.005 | 1 | Search official Indonesian administrative regions (province, regency/city, district, village) by name and get |
| Lumen Agent Utilities | No | $0.001 | 1 | Search arXiv preprints: id, title, abstract, authors, categories, dates, PDF link. Supports arXiv field prefix |
| Lumen Agent Utilities | No | $0.001 | 1 | Search PubMed (36M+ biomedical citations): PMID, title, journal, date, authors, DOI, URL and abstract. {query, |
| 17711 Websearch | Yes | $0.009 | 1 | Web search API: searches the web through a proxy and returns result titles, URLs and snippets |
| Evidence402 | Yes | $0.010 | 1 | Find and deduplicate scholarly papers from Crossref and Europe PMC. Use for literature discovery with DOI sour |
| EU Trademark Search (EUIPO) | Yes | $0.500 | 1 | EU trademark search (EUIPO) — find registered and pending EU trademarks by name, optionally filtered by Nice c |
| Wicked Memory | Yes | $0.001 | 1 | Semantic search over an agent's own persistent memories (wallet-scoped). Free with a valid x-api-key. |
| Keenable | Yes | $0.010 | 1 | Keenable web search for AI agents: ranked results with title, URL and snippet for a natural-language or keywor |
| Google SERP Analysis for SEO | Yes | $0.150 | 1 | Analyze Google search results for a keyword. Returns organic results, featured snippet, People Also Ask, SERP |
| Web Search, News & Page Reader | Yes | $0.108 | 1 | Perform a Google search and return structured results. Returns title, URL, snippet, position for each result. |
| Korea Business Verify (KBV) | Yes | $0.020 | 1 | Search for a Korean company by name and get its business registration number. Use this when you only know what |
| Straelo Relay | Yes | $0.025 | 1 | Search the live web and extract requested structured fields from relevant pages in one request. |
| Straelo Relay | Yes | $0.020 | 1 | Search the live web and retrieve clean readable content from relevant pages in one paid request. |
| Pyfile x402 API | Yes | $0.003 | 1 | Web search: ranked results (title + url) for a query. ?q=x402+agent+payments&limit=8 |
| Nexari Agent Tools | Yes | $0.020 | 1 | Firmenauskunft DE: Unternehmen nach Namen suchen, liefert Firmen-ID, Registernummer, Gericht. German Company L |
| TrollBridge | Yes | $0.050 | 1 | Web search for agents — titles, URLs, and snippets as clean JSON, no API key needed. Toll: $0.05 USDC on Base |
| HubVibe | Yes | $0.100 | 1 | Find structured government datasets across Asia-Pacific open-data portals in one call: data.gov.au (Australia) |
| api.speccy.cloud | Yes | $0.005 | 1 | Web search via Tavily. Returns top N results with URL, title, content snippet, score. |
| Federal Grant Search API | Yes | $0.020 | 1 | Search current U.S. Grants.gov opportunities by default, or set source=eu to search English EU Funding & Tende |
| Federal Grant Search API | Yes | $0.020 | 1 | Search current U.S. Grants.gov opportunities by default, or set source=eu to search English EU Funding & Tende |
| web-search | Yes | $0.001 | 1 | Web search: search the web and get ranked results with page content. Up to 10 results with title, URL, snippet |
| SocialFetch | Yes | $0.014 | 1 | Search Facebook Ad Library companies / advertisers by name. |
| simfuse.app | Yes | $0.001 | 1 | Search SimFuse prepaid travel eSIM data plans for 200+ countries and regions. Filter by destination (ISO count |
| SocialFetch | Yes | $0.014 | 1 | Search the public web and return ranked organic results with snippets. |
| tokenguard | Yes | $0.050 | 1 | What does the open web say about this query? Ranked title/url/snippet results for agents, served through an au |
| Exa Search | Yes | $0.010 | 1 | Exa's neural web search, resold per call — no Exa account, no subscription, one USDC micro-payment. Pass query |
| Tanod findpeek | Yes | $0.025 | 1 | findpeek (Tanod) web search with the Markdown of the top results (n 1-5, static fetch, 20,000 characters per p |
| academic-paper-search | Yes | $0.010 | 1 | Scholarly paper search for research agents: journal articles, conference papers and preprints from Crossref (1 |
| semimobile-yolonda-distortedly.ngrok-free.dev | Yes | $0.050 | 1 | [Stand-in sample data, not real imagery] Satellite imagery from SpaceKnow (Maxar, Airbus, Planet, ICEYE): imag |
| risk.yo.xyz | Yes | $0.001 | 1 | Targeted node lookup by asset address or protocol/asset name — the sole discovery path |
| bob.assimilatethis.com | Yes | $0.003 | 1 | Plain web search. Returns ranked results (title, URL and a short snippet) for a query, up to 10, optionally li |
| api.craigmbrown.com | Yes | $0.050 | 1 | Structured research brief (exec summary, mechanisms, alternatives, risks, [n] citations) synthesized over live |
| x402-seller-0ay3.onrender.com | Yes | $0.005 | 1 | Structured Google search results (organic listings, direct answer box, related questions) — for an agent that |
| api.munition.io | Yes | $0.030 | 1 | Munition Firecrawl Search: x402-paid web search for AI agents. Pay 0.03 USDC per query to get up to 20 web res |
| fetchgate.dev | Yes | $0.005 | 1 | Search x402 paid APIs that are live and actually bought: only endpoints that answered a real x402 challenge an |
| x402.deepsearch.com | Yes | $0.050 | 1 | ETF keyword search ($0.05 USDC). Search Korean AND US ETFs by name, theme, or holding — returns name, symbol, |
| x402.onhub.ai | Yes | $0.025 | 1 | Grounded Google Search answers with attributable HTTPS sources. |
| quotient-api-gateway.onrender.com | Yes | $1.000 | 1 | High-reasoning, adaptive X/Twitter research grounded in citations, powered by Grok. Within a hard three-turn c |
| SocialFetch | Yes | $0.014 | 1 | Search Instagram profiles by keyword. |
| SocialFetch | Yes | $0.014 | 1 | Search TikTok users by keyword. |
| SocialFetch | Yes | $0.014 | 1 | Search public Pinterest pins by keyword. |
| SocialFetch | Yes | $0.014 | 1 | Search Google Ad Transparency advertisers by name. |
| SocialFetch | Yes | $0.014 | 1 | Search Threads users by keyword. |
| SocialFetch | Yes | $0.014 | 1 | Search products in TikTok Shop by keyword. |
| WithZero | Yes | $0.300 | 1 | Core workflow route: find a page of people and prospects from the cached Crustdata person dataset using provid |
| Pyfile x402 API | Yes | $0.003 | 1 | Web search: ranked results (title + url) for a query. ?q=x402+agent+payments&limit=8 |
| DDG Agent-Payable Services | Yes | $0.001 | 1 | DDG agent-payable service request |
| Search emoji | Yes | $0.002 | 1 | Fuzzy-search emoji by name, shortcode or keyword tag, ranked exact → prefix → substring. |
| CRA AGENT data | Yes | $0.001 | 1 | The best matching Wikipedia articles for a query, with descriptions and excerpts, as clean JSON. Content is CC |
| DDG Agent-Payable Services | Yes | $0.005 | 1 | DDG agent-payable service request |