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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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Other services
933 results- KKlima Retirement AggregatorOther services
Live snapshot of the most liquid carbon credits retirable on Base: the top 3 Klima Protocol carbon classes and the top 3 Carbonmark marketplace listings, with USDC-per-tonne prices and tonnes available. Additionally, the additional endpoints to quote and retire carbon are included; query those endpoints for further discovery, quotes, and retirements. Query /.well-known, /openapi, and /discover to
Basex402-retire-git-feat-paid-indexing-gate-and-openapi-carbonmark.vercel.appfrom $0.0011 endpoint - SStructural and Beam CalculatorsOther services
Axial stress, strain and elongation from load, area, E and length; thermal strain/stress; factor of safety vs yield.
BaseSolanaPolygon+1structural-calc.x402tookit.comfrom $0.024 endpoints - HHALOWERK sichtOther services
Prüft am Objekt abschnitt den Befund maschinenlesbaren Inhaltstyp.
Basesicht.halowerk.comfrom $0.0011 endpoint - Sshared-hold-api.onrender.comOther services
Store payload to Shared Hold boundary - 0.005 USDC per successful hold
Baseshared-hold-api.onrender.comfrom $0.0051 endpoint - Sscreenshot-api-production-5291.up.railway.appOther services
Fetch a URL and return its text content
Basescreenshot-api-production-5291.up.railway.appfrom $0.013 endpoints - HHALOWERK schildOther services
Prüft am Objekt cookie den Befund Wert der CSP-Kopfzeile.
Baseschild.halowerk.comfrom $0.0011 endpoint - Sscan-api-production-e73f.up.railway.appOther services
Verify custodian holds claimed assets
Basescan-api-production-e73f.up.railway.appfrom $0.054 endpoints - Nnetz.halowerk.comOther services
Resolves a prefix to its announcing autonomous systems and puts that answer in context. The current state gives every origin AS seen for the prefix, the number of more specific and less specific prefixes routed alongside it, when the prefix was first and last seen, and the visibility expressed as the share of observers that see it rather than a raw count, because the raw count moves with the size
Basenetz.halowerk.comfrom $0.0042 endpoints - CCreate iCalendarOther services
Build a valid .ics document from event fields (summary, start/end, location, …).
Baseical.openverbs.comfrom $0.0022 endpoints - LLocus x402 ServicesOther services
Locus public pay-per-use API
Basebillboard.x402.paywithlocus.comfrom $0.0012 endpoints - Aautomaton.72.62.51.224.sslip.ioOther services
German calendar and business-day deadline calculator with public holidays per Bundesland
Baseautomaton.72.62.51.224.sslip.iofrom $0.012 endpoints - Xxplace.devOther services
Buy a pixel!
Basexplace.devfrom $0.011 endpoint - Xx721.devOther services
View the roadmap
Basex721.devfrom $0.011 endpoint - Xx402.blackswan.wtfOther services
Precursor Detection - Catches risk signals before events materialize
Basex402.blackswan.wtffrom $0.012 endpoints - Xx402-v2-mint-json-schema-validate.vercel.appOther services
Offline JSON Schema gate (type/required/properties/items + formats). Validate only — not schema-json-repair. Amp port.
Basex402-v2-mint-json-schema-validate.vercel.appfrom $0.0061 endpoint - Xx402-stall-l3bb.onrender.comOther services
Hello from Taiwan — a signed timestamp from my first x402 stall
BaseSolanax402-stall-l3bb.onrender.comfrom $0.011 endpoint - Xx402-mainnet.vercel.appOther services
Access to protected content
Basex402-mainnet.vercel.appfrom $0.0011 endpoint - Uurl-intel-api-production.up.railway.appOther services
Find the right x402 service for any task. Returns matching services with prices and install commands.
Baseurl-intel-api-production.up.railway.appfrom $0.012 endpoints - SScripture LookupOther services
Bible book facts: chapters, testament, order and abbreviations for one of the 66 books, or the full table (1189 chapters).
BaseSolanaPolygon+1scripture.x402tookit.comfrom $0.024 endpoints - WWicked SanityOther services
Verify a claim against supplied context or live web evidence.
Basesanity.wickedapi.comfrom $0.0042 endpoints - Rrekt-ceo-brandification.onrender.comOther services
List Rekt CEO meme templates from the Brandify catalog
Baserekt-ceo-brandification.onrender.comfrom $0.011 endpoint - Rreader-api-production-bde1.up.railway.appOther services
Extract a readable article from supplied HTML, including title, author, language, metadata, clean Markdown, links and tables. Uses Mozilla Readability with a fallback for short pages. No remote fetches or script execution; URLs resolve relative links.
Basereader-api-production-bde1.up.railway.appfrom $0.021 endpoint - PPay Per DemoOther services
Pay once for virtual admission to Agentic Commerce Demo Day
Basepay-per-demo.vercel.appfrom $0.011 endpoint - XX402 DoctorOther services
Full paid x402 diagnostic JSON for a target endpoint.
Basedoctor.promoclube.onlinefrom $0.011 endpoint - Bbalticdryindex.comOther services
BDI derived indicators (trend, momentum, volatility, regime)
Basebalticdryindex.comfrom $0.011 endpoint - VvAPI x402 decoderOther services
Decode what an EVM payment authorization actually authorizes before signing.
Baseapi-staging.vapinetwork.aifrom $0.0051 endpoint - LLocus x402 ServicesOther services
Locus public pay-per-use API
Basestability-ai.x402.paywithlocus.comfrom $0.023 endpoints - LLocus x402 ServicesOther services
Locus public pay-per-use API
Baseedgar.x402.paywithlocus.comfrom $0.0081 endpoint 
Scalogy Real Estate DealsOther servicesProprietary, daily-scored US residential real-estate deals for investors. Each on-market listing is graded (STRONG / MODERATE / FAIR) for flip, BRRRR, or buy-&-hold, with an estimated ARV from a live comp set, gross spread, margin %, cap rate / cash flow, days on market, comp count and the source URL. Filter by state, ZIP, city, price, beds, margin and ARV confidence. Coverage: FL, GA, NC, SC, AL,
Basex402-scalogy-production.up.railway.appfrom $0.021 endpoint- Xx402-next-mainnet-wheat.vercel.appOther services
Access to protected content
Basex402-next-mainnet-wheat.vercel.appfrom $0.0012 endpoints
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.