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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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- Paid calls · 30 days
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Other services
583 results- Ppenny-tech.vercel.appOther services
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Basepenny-tech.vercel.appfrom $0.011 endpoint - Ppayforapi.comOther services
Verify a Russian company or sole trader by INN - official EGRUL state registry (Проверка российского юрлица по ИНН, ЕГРЮЛ)
Basepayforapi.comfrom $0.00513 endpoints - PPAL Feed DiffOther services
Shopify and Google Merchant Center / Google Shopping product-feed audit for 1-100 catalog records. Detect feed errors, duplicate IDs, invalid GTIN/UPC/EAN checksums, malformed URLs and prices, availability issues, and brand/MPN identifier inconsistencies before feed submission.
Basepal-nano-catalog-audit.onrender.comfrom $0.013 endpoints - PPAL Feed DiffOther services
Audit one x402 seller origin and paid route using public Circle runtime-readiness plus Agent402 routing/settlement evidence. Returns machine_buyable, contract_ready, or repair_required with exact next actions. No target payment is sent.
Basepal-full-catalog-remediation.onrender.comfrom $0.013 endpoints - Ppadelmaps.orgOther services
Get detailed club information
Basepadelmaps.orgfrom $0.0139 endpoints 
Package EvidenceOther servicesDeterministic npm package evidence: registry facts, distribution integrity, provenance, and factual flags for coding agents.
Basepackages.melchiorlabs.comfrom $0.0031 endpoint- Ooracle-x402-seller-production.up.railway.appOther services
Fast x402 liveness check. Returns ok, UTC timestamp and request latency marker. Useful for agents testing payment and connectivity.
Baseoracle-x402-seller-production.up.railway.appfrom $0.0011 endpoint - LLoom Soft PingOther services
Cheap paid ping — proves x402 payment works ($0.01 USDC)
Baseonkjwgtpwjxogcbkxtjr.supabase.cofrom $0.011 endpoint - Oold-faithful.up.railway.appOther services
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Baseold-faithful.up.railway.appfrom $0.011 endpoint - Nnuza.ioOther services
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Solananuza.iofrom $0.00521 endpoint - Nnut402.vercel.appOther services
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Basenut402.vercel.appfrom $0.012 endpoints - Nnodeset.regevidencehub.comOther services
Static compatibility comparison of baseline and candidate OPC UA NodeSet2 XML revisions. Not runtime interoperability or safety certification.
Basenodeset.regevidencehub.comfrom $0.0051 endpoint - NNexus ReaderOther services
Readable text from a public webpage
Basenexus-reader-4um6.onrender.comfrom $0.011 endpoint - Mmoviememo-production.up.railway.appOther services
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Basemoviememo-production.up.railway.appfrom $0.011 endpoint - Mmorsel.0x402.shOther services
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Basemorsel.0x402.shfrom $0.014 endpoints - Mmoltbrain-x402-server-production-6c25.up.railway.appOther services
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Basemoltbrain-x402-server-production-6c25.up.railway.appfrom $0.014 endpoints - Mmint.memebox.ccOther services
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Basemint.memebox.ccfrom $0.014 endpoints - Mmesh.heurist.xyzOther services
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Basemesh.heurist.xyzfrom $0.0135 endpoints - Mmcapi.jackiscool.comOther services
Latest Minecraft Java release and snapshot, recent releases with dates, latest stable Fabric loader and installer, and latest NeoForge version.
Basemcapi.jackiscool.comfrom $0.0011 endpoint - LLupaRielOther services
LupaRiel catalog URL liveness (SKU#14) — paid per call. Probe fichas from the same catalog as /rieles.json.
Baselupariel.comfrom $0.0057 endpoints - LLupaPlazaOther services
LupaPlaza plaza probe — one-shot HTTP 402 check of a public URL, paid per call.
Baselupaplaza.comfrom $0.013 endpoints - Llosbeto-production-dd7c.up.railway.appOther services
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Solanalosbeto-production-dd7c.up.railway.appfrom $0.0033 endpoints - Llookup.bustercall.workers.devOther services
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Baselookup.bustercall.workers.devfrom $0.00132 endpoints - Llokyai.comOther services
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Polygonlokyai.comfrom $0.00016 endpoints - LLEGITOther services
LEGIT: trust scores and organic demand intelligence for the x402 agentic economy. Created by GONNA.
Baselegit.gonna.bondfrom $0.0051 endpoint - LLegible CheckOther services
Legibility check of one hashn store listing against the rule legible (effective 2026-10-28)
Baselegible-check.ezealfa.workers.devfrom $0.0053 endpoints - FFortune GeneratorOther services
Get a random fortune via x402 payment on Base mainnet.
Baseladyfortunalx402.vercel.appfrom $0.011 endpoint - Kkr-notices-x402.pn-26f.workers.devOther services
Latest Bithumb notices, normalized: type classification, asset tickers, timestamps, source URL
Basekr-notices-x402.pn-26f.workers.devfrom $0.0021 endpoint - Kklane402.deanhiki.workers.devOther services
Classify sentiment and topics of text (any language incl. Korean). Returns {sentiment: positive|neutral|negative, score, topics[]}. Query: text. $0.003.
Baseklane402.deanhiki.workers.devfrom $0.0023 endpoints - Kkhotem.comOther services
KHOTEM /api/seal/free
Basekhotem.comfrom $0.0135 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.