x402 sellers, page 44
4,761 sellers · measured by our own test calls. Open a row for its signed receipts.
| Service | Category | Status | Recent Checks OK | Response Time | Price Per Call | Last Checked |
|---|---|---|---|---|---|---|
| offsetprintingwork.cyou | Other | Live | 20/20 | 47 ms | $0.01 | 8 min ago |
| oi.lonestaroracle.xyz | Onchain/Crypto Data | Live | 20/20 | 150 ms | $0.05 | 33 min ago |
| oix-repoguard.fly.dev Autonomous paid security review for public GitHub repositories. Resolves to an immutable commit, scans secret… | Identity/Security Checks | Live | 20/20 | 3950 ms | $0.01 | 15 min ago |
| old2new.app Transform a recipe to match dietary restrictions and health goals using Old2New's recipe-consistency and safe… | Gov/Regulatory/Product | Live | 20/20 | 473 ms | $0.1 | 15 min ago |
| oli.myrxwallet.io Live crypto exchange rate | Onchain/Crypto Data | Live | 20/20 | 294 ms | $0.02 | 7 min ago |
| omniac.0000402.xyz | Other | Live | 20/20 | 666 ms | $0.01 | 27 min ago |
| omniguchi.0000402.xyz | Onchain/Crypto Data | Live | 20/20 | 504 ms | $0.03 | 29 min ago |
| omniterminal.app | News/Research | Live | 20/20 | 574 ms | $0.01 | 5 min ago |
| onchain-health.mick8511.workers.dev | Gov/Regulatory/Product | Live | 20/20 | 76 ms | $0.01 | 7 min ago |
| onchain-risk-72343955726.us-central1.run.app Base EVM & Solana Smart Contract Security Scanner (/v1/onchain-risk) — Audits any Base EVM 0x contract or Sol… | Identity/Security Checks | Live | 20/20 | 196 ms | $0.01 | 7 min ago |
| onchain-risk.agentdiet.dev Base EVM & Solana Smart Contract Security Scanner (/v1/onchain-risk) — Audits any Base EVM 0x contract or Sol… | Identity/Security Checks | Live | 20/20 | 757 ms | $0.01 | 7 min ago |
| onchain-toolkit.bowling-anthony.workers.dev | Onchain/Crypto Data | Live | 20/20 | 44 ms | $0.005 | 27 min ago |
| onchain.wick.pics Deep safety verdict + freshness (seconds since pool creation) for a brand-new token. Params: ?chain=&address= | Onchain/Crypto Data | Live | 20/20 | 839 ms | $0.02 | 15 min ago |
| onchaincheck.dev | Dev Utilities | Live | 20/20 | 438 ms | $0.001 | 9 min ago |
| onchainpulse-nine.vercel.app | Onchain/Crypto Data | Live | 20/20 | 255 ms | $0.15 | 15 min ago |
| onchainpulse.theaslangroupllc.com | Onchain/Crypto Data | Live | 20/20 | 316 ms | $0.005 | 5 min ago |
| onchainrouter.dev | LLM Inference | Live | 20/20 | 478 ms | $0.002 | 11 min ago |
| one-search.one-engine.workers.dev ONE Engine pay-per-call API | Dev Utilities | Live | 20/20 | 652 ms | $0.0011 | 15 min ago |
| onekeyaway.appin60.com Who can change this smart contract? Give a chain and a contract address; get the full on-chain control path a… | Onchain/Crypto Data | Live | 20/20 | 623 ms | $0.01 | 15 min ago |
| ontopx402.com | Other | Live | 20/20 | 227 ms | $1 | 15 min ago |
| onvexia.com | Onchain/Crypto Data | Live | 20/20 | 360 ms | $0.001 | 3 min ago |
| open-pay.jp | Dev Utilities | Live | 20/20 | 261 ms | $0.001 | 5 min ago |
| openapi.aisa.one | Dev Utilities | Live | 20/20 | 572 ms | $0.01 | 7 min ago |
| openclaw-customizations-production.up.railway.app | Other | Live | 20/20 | 573 ms | $0.01 | 9 min ago |
| openclaw-ekra.srv1969142.hstgr.cloud Verify before retry: independent external state verification for a public HTTP/HTTPS URL after a timeout or b… | Identity/Security Checks | Live | 20/20 | 534 ms | $0.005 | 15 min ago |
| openclawproductions.com Decode every 402 accepts[] amount against on-chain decimals() so DAI 18-dec atomic is not treated as USDC-6. … | Onchain/Crypto Data | Live | 20/20 | 559 ms | $0.03 | 15 min ago |
| opencrowd-services.srijithpoduval.workers.dev | Dev Utilities | Live | 20/20 | 1132 ms | $0.001 | 15 min ago |
| opendata402.com | Finance/FX/Stocks | Live | 20/20 | 310 ms | $0.001 | 33 min ago |
| openfda-drug-safety.xplowdiaka.workers.dev | Gov/Regulatory/Product | Live | 20/20 | 177 ms | $0.04 | 15 min ago |
| openrouter-production-d0d6.up.railway.app | LLM Inference | Live | 20/20 | 218 ms | $0.001 | 15 min ago |
| openrouter.x402.stage.paywithlocus.com | LLM Inference | Live | 20/20 | 674 ms | $0.001 | 15 min ago |
| opensea-data-x402.fly.dev RAEN OpenSea Data - Collection Data | Onchain/Crypto Data | Live | 20/20 | 211 ms | $0.01 | 9 min ago |
| openwebninja-x402.vercel.app | Gov/Regulatory/Product | Live | 20/20 | 262 ms | $0.01 | 66 s ago |
| opportunity-atlas-checkout.awaw-999-iw.workers.dev Cross-source market intelligence for x402, API and AI-agent builders. Tracks demand gaps, marketplace activit… | People/Company Enrich | Live | 20/20 | 69 ms | $9 | 15 min ago |
| options.lonestaroracle.xyz | Finance/FX/Stocks | Live | 20/20 | 148 ms | $0.05 | 33 min ago |
| opx-status.vercel.app Task-aware routing intelligence for x402 web-search APIs. Returns the best currently tested provider plus ind… | Search/Web-Read | Live | 20/20 | 1162 ms | $0.002 | 15 min ago |
| oracle.cyberwarex.com | Dev Utilities | Live | 20/20 | 439 ms | $0.008 | 3 min ago |
| oraclepost.higgsfield.app | Onchain/Crypto Data | Live | 20/20 | 995 ms | $0.001 | 88 s ago |
| oracles-production.up.railway.app | Gov/Regulatory/Product | Live | 20/20 | 343 ms | $0.01 | 81 s ago |
| oratio-api-production.up.railway.app | Other | Live | 20/20 | 95 ms | $0.05 | 31 min ago |
| orbitwan.io OrbitWan premium data, prepaid credit, 0.0005 USDT per 100 rows | Payments/Rails | Live | 20/20 | 700 ms | $0.01 | 15 min ago |
| orbylon.com | Onchain/Crypto Data | Live | 20/20 | 183 ms | $0.05 | 25 min ago |
| orchard-data.letom1176.workers.dev | Social Data | Live | 20/20 | 442 ms | $0.01 | 3 min ago |
| orcpin.dev | Image/Audio/Video | Live | 20/20 | 307 ms | $0.02 | 90 s ago |
| orioncmd-checks-mcp.dario-9fa.workers.dev | Other | Live | 20/20 | 21 ms | $0.01 | 29 min ago |
| orvento.link Concise Markdown summary of a YouTube video, written by an LLM from its subtitles, description and chapters: … | Image/Audio/Video | Live | 20/20 | 1001 ms | $0.01 | 7 min ago |
| osha-safety-screen.iykykblog.workers.dev | Identity/Security Checks | Live | 20/20 | 338 ms | $0.08 | 27 min ago |
| osha-search.46-224-157-88.sslip.io | People/Company Enrich | Live | 20/20 | 966 ms | $0.02 | 15 min ago |
| osha-search.krimskrams.xyz | People/Company Enrich | Live | 20/20 | 723 ms | $0.02 | 15 min ago |
| ostland.halowerk.com | Other | Live | 20/20 | 381 ms | $0.003 | 15 min ago |
Descriptions are each service's own listing text. Data: x402-list.com (CC BY 4.0), modified. Recent Checks OK = last test calls (up to 20) that asked for payment correctly (min 5). Needs Login = HTTP 401/403, not a failure. Facts, not a ranking. Reply or dispute. List built at 2026-10-29 23:13:55 UTC from our checks (rebuilt about every 5 minutes).