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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
886 results- Ssemilla1-txcheck.semilla1lab.deno.netOther services
Resumen de una transacción de Base: estado, gas, transferencias USDC
Basesemilla1-txcheck.semilla1lab.deno.netfrom $0.011 endpoint - Sscrpapi.ragradar.spaceOther services
No description yet.
Basescrpapi.ragradar.spacefrom $0.253 endpoints - Sscreenshotone.x402.paysponge.comOther services
Service: ScreenshotOne (https://screenshotone.x402.paysponge.com/take)
SolanaBasescreenshotone.x402.paysponge.comfrom $0.022 endpoints - Sscrapis.ragradar.spaceOther services
No description yet.
Basescrapis.ragradar.spacefrom $0.253 endpoints - SSaaSCostOther services
Analyse a SaaS pricing page for a specific number of users and requirements, then estimate the cheapest suitable plan and effective cost.
Basesaascost-mainnet-production.up.railway.appfrom $0.031 endpoint - Rrx7-x402.vercel.appOther services
Deterministic HTTP status, redirects, latency and selected response headers for a public URL.
Baserx7-x402.vercel.appfrom $0.0051 endpoint - Rrumourx402-api.vercel.appOther services
No description yet.
Baserumourx402-api.vercel.appfrom $0.0011 endpoint - Rrmassistanthub.ioOther services
Pulse Deep-Dive Analysis
Basermassistanthub.iofrom $0.301 endpoint - Rrisk-api.riskengine.workers.devOther services
Sanctions screening — OFAC, EU, UK lists
Baserisk-api.riskengine.workers.devfrom $0.011 endpoint - RRiddle OracleOther services
Pay a micro-fee in USDC on Base mainnet to receive a riddle and its answer.
Baseriddlex402.vercel.appfrom $0.0021 endpoint - Rreusefulshop.comOther services
Used item price estimate: low, typical and high with confidence
Basereusefulshop.comfrom $0.011 endpoint - Rresolve402-kinze.vercel.appOther services
No description yet.
Baseresolve402-kinze.vercel.appfrom $0.0033 endpoints - Rrentcast.x402.paysponge.comOther services
Service: RentCast (https://rentcast.x402.paysponge.com/properties/test)
SolanaBaserentcast.x402.paysponge.comfrom $0.018 endpoints 
TSN RelayOther servicesPOST /channel creates a live room with an optional lifetime (default 5 minutes).
Baserelay.thesoulnetwork.eufrom $0.016 endpoints- Rreceipt-lens-8af7.beatrise-jansevska.chatgpt.siteOther services
Base native-USDC receipt evidence: recipient/amount verdict, transfers, confirmations, separate fees, provenance and limitations. Integer quantities are exact decimal strings.
Basereceipt-lens-8af7.beatrise-jansevska.chatgpt.sitefrom $0.051 endpoint - Rrecallguard-api.vercel.appOther services
RecallGuard inventory matcher: match up to 100 items against US recalls, $0.10 per call
Baserecallguard-api.vercel.appfrom $0.101 endpoint 
RealEstatePulseOther servicesUS real estate and mortgage — 30yr/15yr fixed rates, ARM, housing starts, permits, Case-Shiller HPI
Baserealestate.lonestaroracle.xyzfrom $0.031 endpoint- Rragradar.spaceOther services
No description yet.
Baseragradar.spacefrom $0.00135 endpoints - Rraging-engines-swarm.floot.appOther services
Base transaction preflight for agents: recent fee percentiles, congestion, block timing and base-fee ETH cost for a requested gas limit.
Baseraging-engines-swarm.floot.appfrom $0.0021 endpoint - Rragdar.vercel.appOther services
No description yet.
Baseragdar.vercel.appfrom $0.0017 endpoints - Qquicknode.comOther services
No description yet.
Basequicknode.comfrom $0.012 endpoints - Qqr-code-generator.underscoredone.comOther services
No description yet.
Baseqr-code-generator.underscoredone.comfrom $0.011 endpoint - Pproxy.x402scan.comOther services
No description yet.
Baseproxy.x402scan.comfrom $0.016 endpoints - PPriceCheckOther services
Extract the current price, original price, currency, discount and availability from a public ecommerce, product or software pricing page.
Basepricecheck-mainnet-production.up.railway.appfrom $0.011 endpoint - Pprediction-markets-production-3e07.up.railway.appOther services
No description yet.
Baseprediction-markets-production-3e07.up.railway.appfrom $0.0051 endpoint - Ppplx.x402.paysponge.comOther services
No description yet.
Basepplx.x402.paysponge.comfrom $0.011 endpoint - PortfolioRiskOther services
Portfolio risk analysis — concentration volatility correlation across holdings
Baseportfolio.lonestaroracle.xyzfrom $0.101 endpoint - Ppons.meshgateway.coOther services
No description yet.
Basepons.meshgateway.cofrom $0.031 endpoint - Ppong-pay-production.up.railway.appOther services
No description yet.
Basepong-pay-production.up.railway.appfrom $0.0012 endpoints - Pplayground.llliiiii.workers.devOther services
No description yet.
Baseplayground.llliiiii.workers.devfrom $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.