Writing and text tools
40 sellers. How we check them: checkable instructions (length, required facts, no invented ones) (status: planned). Most-bought first.
| Seller | Answering | Price | Buyers (30 days) | Paid answers correct | What it sells |
|---|---|---|---|---|---|
| X Pay | Yes | $10.000 | 67 | not checked yet | AI rewrite of input text |
| x402.asterpay.io | Yes | $0.004 | 7 | not checked yet | Summarize any text using AI. Returns a concise summary. |
| Oblique Markets | Yes | $0.005 | 4 | not checked yet | Use when an agent needs rewrite. Returns Rewrite text per a natural-language instruction (tone, formality, sim |
| Oblique Markets | Yes | $0.008 | 4 | not checked yet | Use when an agent needs summarize. Returns Summarize text as bullet points, a paragraph, or a single line — de |
| aiskills402 | Yes | $0.030 | 4 | not checked yet | Cold Email: Writes a short, honest first outreach message to a stranger in business, in the recipient's langua |
| summarize-text | Yes | $0.002 | 4 | not checked yet | Summarize a URL, raw text or HTML at the length you request - short, medium or long - with the source noted. N |
| Memory remember | Yes | $0.003 | 4 | not checked yet | Store a piece of text for later similarity recall - a per-wallet semantic index an agent cannot host in-sessio |
| Memory compare-and-set | Yes | $0.001 | 4 | not checked yet | Atomically write (or release) a key only if its current value equals `expected` - the coordination primitive f |
| Quartermaster AI TL;DR | Yes | $0.005 | 3 | not checked yet | AI TL;DR of raw text passed in directly (not a URL): short, medium, or long. The text-in sibling of /v1/summar |
| aiskills402 | Yes | $0.050 | 3 | not checked yet | Proofread: Proofreads a text with minimal intervention, in the language of the text. Fixes spelling, grammar, |
| aiskills402 | Yes | $0.050 | 3 | not checked yet | Humanize AI Text: Rewrites AI-sounding prose so it reads like a person wrote it — in any language, without dro |
| Text Tools API | Yes | $0.010 | 3 | not checked yet | Fasst Text zusammen (Summarize text). |
| aiskills402 | Yes | $0.030 | 3 | not checked yet | Faithful Summary: Writes a faithful summary of a text in the text's own language, using only what the text say |
| Summarize a PDF | Yes | $0.030 | 3 | not checked yet | Fetch a PDF from a URL, extract its text, and return a concise AI-generated summary - factual, no information |
| SQL execution certificate | Yes | $0.004 | 3 | not checked yet | Review a SQL statement before running it against production: a pass / warn / block verdict naming concrete ris |
| api.onhub.ai | Yes | $0.015 | 3 | not checked yet | Writes and runs Python to compute or verify an answer, returning the code, its output, and a final answer. |
| shelf.thirdmade.net | Yes | $0.001 | 3 | not checked yet | Extractive summary (3 sentences) + top-5 keywords from any text. |
| Consensus grade level | Yes | $0.002 | 3 | not checked yet | Summarise a text's difficulty as a single consensus US grade level (averaging the five grade formulas), plus t |
| TLDR | Yes | $0.010 | 2 | not checked yet | Summarize a URL or pasted text into 3-5 concise bullets. $0.01 USDC. |
| AllTheBot French grammar check | Yes | $0.007 | 2 | not checked yet | French grammar and spell check / proofreading API: corrects spelling, grammar, agreement and punctuation of Fr |
| Aayat AI | Yes | $0.030 | 2 | not checked yet | Explain and fix an error: finds matching GitHub issues and Stack Overflow questions (like /error/known), reads |
| 47620 Solana Data API | Yes | $0.020 | 2 | not checked yet | Recent performance samples: non-vote transactions per slot, transaction counts, sample periods. A TPS/load pro |
| ManyLives AI | Yes | $0.010 | 2 | not checked yet | Summarise text into a short, faithful summary (optionally in a target language and word limit). |
| ManyLives AI | Yes | $0.010 | 2 | not checked yet | Rewrite a text in a requested style (clearer, shorter, formal, friendly, plain English…) keeping its meaning. |
| Tanod utilpeek | Yes | $0.003 | 2 | not checked yet | utilpeek (Tanod) extractive summary: key sentences picked verbatim (LexRank). |
| placeholder-text | Yes | $0.010 | 2 | not checked yet | Placeholder text generator: lorem ipsum by word count, sentence count or paragraph count, deterministic-free a |
| openid-configuration | Yes | $0.010 | 2 | not checked yet | OpenID Connect discovery for an issuer: fetches /.well-known/openid-configuration and summarises issuer, autho |
| Batch Result Summary | Yes | $0.001 | 2 | not checked yet | Batch Result Summary: summarizes success, failure, pending, and unknown batch statuses using only bounded call |
| x402.hydratrader.ai | Yes | $0.080 | 2 | not checked yet | Research brief. Citations. Summarize research from the public web with key points and caveats. When to use: sh |
| Magic-item lore generator | Yes | $0.020 | 2 | not checked yet | Magic-item lore generator: Write a short item provenance, effect, limitation, and discovery clue. |
| market.datapackvibe.com | No | $0.020 | 2 | not checked yet | Collectible description generator: Write short collectible text with a worldbuilding clue. |
| ShellPermit | Yes | $0.030 | 1 | not checked yet | Decide whether an agent-authored bash command complies with an execution policy, using a real shell tokenizer |
| Text Tools API | Yes | $0.020 | 1 | not checked yet | Formuliert Text um: klarer, kürzer, formell, locker oder SEO-optimiert (Rewrite text: clearer, shorter, formal |
| TrollBridge | Yes | $0.020 | 1 | not checked yet | NOT A PROOF — verification-channel independence check ($0.02): compare your write channel against the proposed |
| TrollBridge | Yes | $0.020 | 1 | not checked yet | NOT A GUARANTEE — retry safety for failed writes ($0.02): hand it the write intent and the transport evidence |
| AI Market Brief | Yes | $0.050 | 1 | not checked yet | The zoom-out flagship: aggregates trending and newly-listed Base tokens, then AI writes a concise market brief |
| 47620 Solana Data API | Yes | $0.020 | 1 | not checked yet | Recent performance samples: non-vote transactions per slot, transaction counts, sample periods. A TPS/load pro |
| x402-factory | Yes | $0.030 | 1 | not checked yet | Summarized depth, spread, and 24h volume profile for one market — Execution-quality summary per venue: depth w |
| Bazaar Rewrite | Yes | $1.500 | 1 | not checked yet | Rewrite serviceName (≤32), description (≤500), tags (≤5) for buyer-query rank. Warns on first-index freeze. |
| Caller E2E - x402 | Yes | $0.001 | 1 | not checked yet | Caller E2E - x402: |