x402 sellers, page 20
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 |
|---|---|---|---|---|---|---|
| bitwise.openverbs.com | Other | Live | 20/20 | 551 ms | $0.002 | 7 min ago |
| blinkcodes.com Gift card codes, service top-ups and travel eSIMs — priced per item, delivered on settlement | Weather/Geo/Travel | Live | 20/20 | 816 ms | $0.01 | 31 min ago |
| blockchain-api.x402-chain-tools.workers.dev | Onchain/Crypto Data | Live | 20/20 | 153 ms | $0.001 | 13 min ago |
| blockint.ai | Other | Live | 20/20 | 407 ms | $0.01 | 8 min ago |
| blockrun-web-vbsbhh7lea-uc.a.run.app | LLM Inference | Live | 20/20 | 166 ms | $0.002 | 5 min ago |
| blockrun.ai | LLM Inference | Live | 20/20 | 173 ms | $0.002 | 17 min ago |
| blueagent.dev | Onchain/Crypto Data | Live | 20/20 | 307 ms | $0.01 | 3 min ago |
| bluskyscamdetector.onrender.com DEX transaction execution and sell-back liquidity honeypot simulation for autonomous AI agents. | Onchain/Crypto Data | Live | 20/20 | 180 ms | $0.002 | 31 min ago |
| bob.assimilatethis.com | News/Research | Live | 20/20 | 399 ms | $0.02 | 11 min ago |
| booaip.vercel.app | Onchain/Crypto Data | Live | 20/20 | 209 ms | $0.005 | 15 min ago |
| book-bot.app | Other | Live | 20/20 | 158 ms | $0.005 | 9 min ago |
| borderscout.scalpstream.com | Other | Live | 20/20 | 596 ms | $0.01 | 13 min ago |
| bot-bazaar.fly.dev | Onchain/Crypto Data | Live | 20/20 | 219 ms | $0.01 | 7 min ago |
| bounty-claimability-api.vercel.app Audit a public GitHub bounty before implementation: reward, staleness, archive state, assignment, crowding, a… | Identity/Security Checks | Live | 20/20 | 1193 ms | $0.99 | 31 min ago |
| bounty-engineer-x402-prod.onrender.com Bounty Engineer deterministic agent utility: /v1/audit | Dev Utilities | Live | 20/20 | 147 ms | $0.01 | 31 min ago |
| bounty-verifier-api.planet-teacher.workers.dev Verify a public GitHub bounty before coding: reward, payout condition, funding confidence, AI policy, competi… | Dev Utilities | Live | 20/20 | 122 ms | $0.005 | 31 min ago |
| bountysignal-radar-v2.minhtuan36zzz97948.chatgpt.site BountySignal automated evidence pre-check | Dev Utilities | Live | 20/20 | 934 ms | $0.001 | 31 min ago |
| bountyworth.amber-panda-3101.chatgpt.site Rank up to three public crypto bounty URLs by funding evidence, eligibility gates, work risk, and payout viab… | Dev Utilities | Live | 20/20 | 1640 ms | $0.001 | 31 min ago |
| box.guardianhobgoblin.com | Gov/Regulatory/Product | Live | 20/20 | 410 ms | $0.002 | 31 min ago |
| br-intelligence.brverify-api.workers.dev | People/Company Enrich | Live | 20/20 | 301 ms | $0.002 | 11 min ago |
| braille.openverbs.com | Other | Live | 20/20 | 510 ms | $0.002 | 3 min ago |
| brain.usebrainchain.com | LLM Inference | Live | 20/20 | 244 ms | $1 | 19 min ago |
| brasil-dados-api.onrender.com | Finance/FX/Stocks | Live | 20/20 | 214 ms | $0.002 | 17 min ago |
| brazil-macro.use.x402atlas.com | Finance/FX/Stocks | Live | 20/20 | 397 ms | $0.01 | 7 min ago |
| brdata.thomenz.me | Weather/Geo/Travel | Live | 20/20 | 317 ms | $0.002 | 31 min ago |
| bricks.builddetroit.xyz | Other | Live | 20/20 | 1050 ms | $0.5 | 31 min ago |
| bridge-api.argosbot.io | Onchain/Crypto Data | Live | 20/20 | 453 ms | $0.005 | 11 min ago |
| bridge-condition-screen.iykykblog.workers.dev | Payments/Rails | Live | 20/20 | 287 ms | $0.05 | 7 min ago |
| bridgerisk.hergertsynthora.com Assess a cross-chain bridge security risk before routing funds: live DefiLlama TVL + audit status + full brid… | Payments/Rails | Live | 20/20 | 399 ms | $0.1 | 31 min ago |
| brokenkey-api-link-ruby.vercel.app | Other | Live | 20/20 | 210 ms | $0.001 | 7 min ago |
| brokenkey-api-link-tau.vercel.app | Other | Live | 20/20 | 225 ms | $0.003 | 13 min ago |
| broker-sync-api.wickedapi.com | Payments/Rails | Live | 20/20 | 526 ms | $0.001 | 3 min ago |
| browser-use.x402.paywithlocus.com | Search/Web-Read | Live | 20/20 | 598 ms | $0.001 | 11 min ago |
| browser.camelai.io | Search/Web-Read | Live | 20/20 | 248 ms | $0.02 | 31 min ago |
| browser.gedx402.com | Weather/Geo/Travel | Live | 20/20 | 841 ms | $0.01 | 11 min ago |
| brs-signals.com VAO Signal API Pro | Finance/FX/Stocks | Live | 20/20 | 356 ms | n/a | 31 min ago |
| btc-radar.vercel.app | Onchain/Crypto Data | Live | 20/20 | 198 ms | $0.01 | 9 min ago |
| buero.halowerk.com | Identity/Security Checks | Live | 20/20 | 162 ms | $0.004 | 8 min ago |
| buildingtint.info | Weather/Geo/Travel | Live | 20/20 | 71 ms | $0.01 | 19 min ago |
| buildpulse-alpha.vercel.app | Gov/Regulatory/Product | Live | 20/20 | 219 ms | $0.1 | 31 min ago |
| buildpulse.theaslangroupllc.com | Gov/Regulatory/Product | Live | 20/20 | 218 ms | $0.1 | 3 min ago |
| buildscottsbluff.com | Gov/Regulatory/Product | Live | 20/20 | 169 ms | $0.01 | 11 min ago |
| builtwith.x402.paywithlocus.com | Other | Live | 20/20 | 412 ms | $0.055 | 3 min ago |
| bundle-maker.vercel.app | LLM Inference | Live | 20/20 | 209 ms | $0.01 | 31 min ago |
| bundle.lonestaroracle.xyz | Onchain/Crypto Data | Live | 20/20 | 118 ms | $0.1 | 3 min ago |
| bunnvault.xyz | Onchain/Crypto Data | Live | 20/20 | 278 ms | $0.005 | 15 min ago |
| business-days.quietworklabs.workers.dev Roll a date to a business day (modified following). Calendars: NYSE (incl. early closes), Fedwire/FedACH, TAR… | Documents/Convert | Live | 20/20 | 521 ms | $0.001 | 19 min ago |
| business-frameworks.matryoshka-paradigms.workers.dev | Weather/Geo/Travel | Live | 20/20 | 522 ms | $0.02 | 7 min ago |
| business-verification-machine.onrender.com | Weather/Geo/Travel | Live | 20/20 | 199 ms | $0.1 | 21 min ago |
| business.agentum.lat | Gov/Regulatory/Product | Live | 20/20 | 184 ms | $0.15 | 5 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 2026-10-30 09:27:54 UTC from our checks (rebuilt about every 5 minutes).