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Every pay-per-call x402 API we can find, ranked by what agents actually pay for. No accounts, no API keys.
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2,935 results- Ppage-extract.x402supply.comImages, audio & video
Fetches a URL and returns clean article text/markdown plus metadata. Deterministic, static HTML only, no JS rendering.
Basepage-extract.x402supply.comfrom $0.011 endpoint - Nnojunk-document.mick8511.workers.devImages, audio & video
NoJunk Document convert: Convert a PDF, Office document, spreadsheet, HTML/XML page or image (by URL or base64) to Markdown with Cloudflare toMarkdown.
Basenojunk-document.mick8511.workers.devfrom $0.011 endpoint - Nnbxs4 Solana Mint EvidenceCrypto & DeFi
Solana SPL Token / Token-2022 mint and extension observations from finalized RPC; unknowns remain unknown. Free preparation returns an immutable report ID; paid read costs 0.01 USDC on Base. Not a sellability or safety verdict.
Basenbxs4.nbx4.devfrom $0.011 endpoint
Cypher ConnectSearch & webSearch verified street dance events worldwide (battles, jams, workshops): up to 50 full records
Basenbdkupglrdfzopydimlt.supabase.cofrom $0.0051 endpoint- Nnatural-date-parse.x402supply.comData & research
Finds every date, time, range and period in text and resolves each to an ISO 8601 value with UTC offset plus a start/end span in an IANA timezone, relative to a reference instant. Reports matched text, index, ambiguity flags and confidence.
Basenatural-date-parse.x402supply.comfrom $0.0051 endpoint - Mmr-river9.makar52nn2016.workers.devOther services
Money Reactor paid API - catalog: https://mr-river9.makar52nn2016.workers.dev/.well-known/x402.json
Basemr-river9.makar52nn2016.workers.devfrom $0.0014 endpoints - Mmr-river8.makar52nn2016.workers.devOther services
Money Reactor paid API - catalog: https://mr-river8.makar52nn2016.workers.dev/.well-known/x402.json
Basemr-river8.makar52nn2016.workers.devfrom $0.0014 endpoints - Mmr-river7.makar52nn2016.workers.devOther services
Money Reactor paid API - catalog: https://mr-river7.makar52nn2016.workers.dev/.well-known/x402.json
Basemr-river7.makar52nn2016.workers.devfrom $0.0014 endpoints - Mmr-river6.makar52nn2016.workers.devOther services
Money Reactor paid API - catalog: https://mr-river6.makar52nn2016.workers.dev/.well-known/x402.json
Basemr-river6.makar52nn2016.workers.devfrom $0.0014 endpoints - Mmr-river5.makar52nn2016.workers.devOther services
Money Reactor paid API - catalog: https://mr-river5.makar52nn2016.workers.dev/.well-known/x402.json
Basemr-river5.makar52nn2016.workers.devfrom $0.0014 endpoints - Mmr-river4.makar52nn2016.workers.devOther services
Money Reactor paid API - catalog: https://mr-river4.makar52nn2016.workers.dev/.well-known/x402.json
Basemr-river4.makar52nn2016.workers.devfrom $0.0014 endpoints - Mmr-river3.makar52nn2016.workers.devOther services
Money Reactor paid API - catalog: https://mr-river3.makar52nn2016.workers.dev/.well-known/x402.json
Basemr-river3.makar52nn2016.workers.devfrom $0.0014 endpoints - Mmr-river2.makar52nn2016.workers.devOther services
Money Reactor paid API - catalog: https://mr-river2.makar52nn2016.workers.dev/.well-known/x402.json
Basemr-river2.makar52nn2016.workers.devfrom $0.0014 endpoints - Mmr-river10.makar52nn2016.workers.devOther services
Money Reactor paid API - catalog: https://mr-river10.makar52nn2016.workers.dev/.well-known/x402.json
Basemr-river10.makar52nn2016.workers.devfrom $0.0014 endpoints - Mmemory.fluidrack.comOther services
Create namespace
Basememory.fluidrack.comfrom $0.011 endpoint - MMeme GeneratorImages, audio & video
Generate a captioned meme image. Pay per request in USDC on Base mainnet.
Basememegeneratorx402.vercel.appfrom $0.0011 endpoint - SScan MCP manifest for risksAI & agents
Statically analyse a Model Context Protocol (MCP) server manifest for security risks. Tool descriptions enter the model context, a prime prompt-injection vector. Deterministic and offline (inline manifest). Flags dangerous capabilities (command/code execution, filesystem, credential and network access), injection patterns, hidden unicode and unconstrained parameters. Returns severity-ranked findin
Basemcpscan.openverbs.comfrom $0.0041 endpoint - Mmcpfax-reliability.bowling-anthony.workers.devData & research
Observed change feed for listed x402 sellers: declared payTo changes with before/after values, other declared-terms changes (price, facilitator, fee payer), registry removals and returns, rating actions, and grade downgrades. Every response reports measured per-category coverage for the requested window.
Basemcpfax-reliability.bowling-anthony.workers.devfrom $0.0051 endpoint - Mmcp.soundside.aiAI & agents
create_text — $0.01 USDC
Basemcp.soundside.aifrom $0.011 endpoint - Lllm-model-price-table.x402supply.comCrypto & DeFi
Ranks models cheapest first by blended USD per 1M tokens (inputShare weights input vs output). Filter by provider, mode, minContextTokens, input/output modality, function calling, vision and price caps. Skips sample_spec and models past their deprecation date.
Basellm-model-price-table.x402supply.comfrom $0.0051 endpoint - LLocus x402 ServicesOther services
Locus public pay-per-use API
Basejudge0.x402.paywithlocus.comfrom $0.0051 endpoint - JJapan Market CalendarMarkets & finance
Everything scheduled in Japanese markets on one JST date: BOJ, official data releases (JST/UTC times), JGB auctions, MOF flows, TSE holidays, SQ, gotobi, month-end.
Basejapan-market-calendar.after6labo.workers.devfrom $0.0021 endpoint - Iirm-api.canvas-cart.workers.devSearch & web
Full text of one section of the IRS Internal Revenue Manual (IRM). Get the id from GET /search?q=<keywords> or GET /part/:number. Use this when you need the complete, verbatim text of a specific IRM section on IRS examination, collection, appeals, penalty, or disclosure procedure, not a summary.
Baseirm-api.canvas-cart.workers.devfrom $0.011 endpoint - IIrish Used Car Market DataData & research
Is this specific Irish car listing good value? - Use to assess one listing you already have an id for: verdict (below/at/above market), percentage vs the comparable median, margin, up to 10 closest comparable listings and the listing's recorded price history.
Baseirish-auto-arbitrage-production.up.railway.appfrom $0.011 endpoint - Iimg402.devImages, audio & video
Upload an image with payment and get a public URL. Accepts multipart form-data (field 'image') or JSON {"file": "<base64>"}. 10MB max, permanent hosting (no expiration). PNG, JPEG, GIF, WebP.
BaseSolanaimg402.devfrom $0.011 endpoint - Iimf-datamapper-series.x402supply.comData & research
Returns one IMF DataMapper indicator (e.g. NGDP_RPCH real GDP growth) for one or more countries, optionally limited to a year range. Output has unit, per-country series of {year, value, forecast_flag}, and a top-level forecast_flag. A point is a forecast when year >= the current UTC year.
Baseimf-datamapper-series.x402supply.comfrom $0.0051 endpoint - Hhttp-security-headers-grade.x402supply.comOther services
Fetches a public http(s) URL (GET, up to 5 redirects, 10s timeout, body never read) and grades its security headers A+ to F. Returns score, present and missing headers, per-header findings with copy-paste fix values, and cookie flag issues.
Basehttp-security-headers-grade.x402supply.comfrom $0.011 endpoint - HHTTP Header CheckerData & research
Sends a request to a web address you provide and reports back everything the server said in response: the status code, all the response headers, how many times it got redirected, and how long the whole thing took.
BaseSolanahttp-header-checker.underscoredone.comfrom $0.011 endpoint - Hhardwarehunter.ioAI & agents
Trusted hardware price intelligence: cohort medians (p25/median/p75) over distinct listings, rolling 90-day window, gated on provider-established currency and condition evidence. Benchmarks are per exact SKU (model plus capacity where applicable), carried in the response name and capacity fields. Insufficient components are served free; queries are charged only when trusted data is returned.
Basehardwarehunter.iofrom $0.011 endpoint - LLocus x402 ServicesOther services
Locus public pay-per-use API
Basegrok.x402.paywithlocus.comfrom $0.0011 endpoint
Service data comes from the Coinbase CDP and PayAI discovery lists and refreshes every few hours. Usage is paid calls over the last 30 days. APIs launched here are verified by us; the rest are paid directly to their owners.