resource string | host string | listed_x402Version int64 | listed_accepts int64 | listed_has_description bool | listed_has_bazaar_schema bool | http_status int64 | state string | served_x402Version int64 | network string | amount string | version_matches_listing bool | as_of timestamp[s] | method string | source string | note string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
https://api.onesource.io/api/chain/erc20-balance | api.onesource.io | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 3000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://stableenrich.dev/api/fullenrich/people-search | stableenrich.dev | 2 | 2 | true | true | 405 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | HTTP 405, not a payment challenge |
https://api.exa.ai/search | api.exa.ai | 2 | 2 | true | true | 404 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | HTTP 404, not a payment challenge |
https://kronossignals.com/api/v1/liquidations/btc | kronossignals.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 20000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://x402.ottoai.services/crypto-news | x402.ottoai.services | 2 | 3 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://stableupload.dev/api/upload | stableupload.dev | 2 | 2 | true | true | 405 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | HTTP 405, not a payment challenge |
https://crypto.apitoll.cloud/v1/crypto/price | crypto.apitoll.cloud | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://agi.apify.com/protocols/x402/prepaid-tokens | agi.apify.com | 2 | 3 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.bitrefill.com/x402/gift-cards/search | api.bitrefill.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 2000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://laso.finance/get-card | laso.finance | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://coinflip402.vercel.app/api/coinflip | coinflip402.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://x402uselessfacts.vercel.app/api/useless-fact | x402uselessfacts.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://memegeneratorx402.vercel.app/api/generate-meme | memegeneratorx402.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://dicex402.vercel.app/api/dice | dicex402.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://ladyfortunalx402.vercel.app/api/fortune | ladyfortunalx402.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://x402lifeadvice.vercel.app/api/life-advice | x402lifeadvice.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://riddlex402.vercel.app/api/riddle | riddlex402.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 2000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://cheaptokens.ai/api/buy | cheaptokens.ai | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://x402wordoftheday.vercel.app/api/word-of-the-day | x402wordoftheday.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1500 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://horrorstoryapi.vercel.app/api/horror-story | horrorstoryapi.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1300 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://roastx402endpoint.vercel.app/api/roast | roastx402endpoint.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1700 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://randomfactsx402.vercel.app/api/random-fact | randomfactsx402.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://vibesprings.net/api/price/btc-usd | vibesprings.net | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 2000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://402timezones.vercel.app/api/convert-timezone | 402timezones.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.loyalspark.online/x402-gateway/recipient-api/offers | api.loyalspark.online | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://jokes-endpoint.vercel.app/api/jokes | jokes-endpoint.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 2000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://weight402endpoint.vercel.app/api/convert-weight | weight402endpoint.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 2500 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://cars2026.vercel.app/api/cars | cars2026.vercel.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1100 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://glim.sh/api/v1/twitter/search | glim.sh | 2 | 3 | true | true | 404 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | HTTP 404, not a payment challenge |
https://x402.tavily.com/search | x402.tavily.com | 2 | 2 | true | true | 404 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | HTTP 404, not a payment challenge |
https://payanagent.com/x402/kh7dxw0kj8269e3hee74av74h989hxp9 | payanagent.com | 2 | 3 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api-dev-v2.ixs.finance/x402/vaults | api-dev-v2.ixs.finance | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://edgar.apitoll.cloud/v1/edgar/filings | edgar.apitoll.cloud | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 3000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://vaaya.ai/api/run/exa/search | vaaya.ai | 2 | 1 | true | true | 200 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | listed as priced but answered without a 402 |
https://gas.apitoll.cloud/v1/base/gas | gas.apitoll.cloud | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://hypernatt.com/api/m2m/liq-radar | hypernatt.com | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://stablestudio.dev/api/upload | stablestudio.dev | 2 | 2 | true | true | 405 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | HTTP 405, not a payment challenge |
https://chat.gedx402.com/v1/chat/completions | chat.gedx402.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://x402.miroshark.xyz/run | x402.miroshark.xyz | 2 | 2 | true | true | 405 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | HTTP 405, not a payment challenge |
https://blockrun.ai/api/v1/exa/search | blockrun.ai | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 11000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.hyperextend.xyz/v1/liquidations/BTC | api.hyperextend.xyz | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 111000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://weather.payapi.market/current | weather.payapi.market | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://x402.twit.sh/tweets/search | x402.twit.sh | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 6000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://google-trends.use.x402atlas.com/trend | google-trends.use.x402atlas.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 50000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://quartermaster.surewhynot.app/v1/gas | quartermaster.surewhynot.app | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.nansen.ai/api/v1/profiler/address/current-balance | api.nansen.ai | 2 | 8 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.justaname.id/ens/v2/resolve | api.justaname.id | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://lionx402.com/api/x402/wallet-screen-json | lionx402.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.anchor-x402.com/v1/roll | api.anchor-x402.com | 2 | 3 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://tick.hugen.tokyo/tick/latest | tick.hugen.tokyo | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.webbersites.com/api/seo/metadata | api.webbersites.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://rubric-protocol.com/v1/x402/hedera-facts/supply | rubric-protocol.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://agentres.dev/api/book | agentres.dev | 2 | 2 | true | true | 405 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | HTTP 405, not a payment challenge |
https://dns.use.x402atlas.com/whois | dns.use.x402atlas.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://www.getbags.app/api/v1 | www.getbags.app | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.kadec0.xyz/v1/serp | api.kadec0.xyz | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 30000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://options.lonestaroracle.xyz/flow | options.lonestaroracle.xyz | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://x402.fuchss.app/v1/x402-trust | x402.fuchss.app | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://stabletravel.dev/api/seats-aero/search | stabletravel.dev | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 20000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.arkm.com/x402/intelligence/address | api.arkm.com | 2 | 2 | true | true | 405 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | HTTP 405, not a payment challenge |
https://agentpay.tools/tools/pre_trade_check/call | agentpay.tools | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://evm-gas.apitoll.cloud/v1/evm/gas | evm-gas.apitoll.cloud | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://quokkapix.com/api/agent-unlock/coinbase-x402 | quokkapix.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://email-auth.use.x402atlas.com/check | email-auth.use.x402atlas.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://x402.api.browser-use.com/api/v3/sessions | x402.api.browser-use.com | 2 | 3 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://coingecko.use.x402atlas.com/price | coingecko.use.x402atlas.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://gateway.stride20k.com/v1/category-breakdown | gateway.stride20k.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.printmoneylab.com/api/v1/kr-prices | api.printmoneylab.com | 2 | 3 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 2000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://websearch.use.x402atlas.com/search | websearch.use.x402atlas.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://keyronne.com/api/json-repair | keyronne.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://minifetch.com/api/v1/x402/preflight/url-check | minifetch.com | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://reddit.apitoll.cloud/v1/reddit/search | reddit.apitoll.cloud | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 30000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://xmedia.use.x402atlas.com/tweet | xmedia.use.x402atlas.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://hyperliquid-predict.use.x402atlas.com/outcomes | hyperliquid-predict.use.x402atlas.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://pro-api.coingecko.com/api/v3/x402/onchain/search/pools | pro-api.coingecko.com | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://wallets-demo-seller-server.calebgcarithers.workers.dev/weather | wallets-demo-seller-server.calebgcarithers.workers.dev | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:84532 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://news.apitoll.cloud/v1/cointelegraph/news | news.apitoll.cloud | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://gridpulse.theaslangroupllc.com/api/energy/carbon-intensity | gridpulse.theaslangroupllc.com | 2 | 13 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://ozmium.org/v1/loan/markets | ozmium.org | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://readx.sh/api/search/tweets | readx.sh | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://x402.botsmith.dev/x/search | x402.botsmith.dev | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://youtube.use.x402atlas.com/transcript | youtube.use.x402atlas.com | 2 | 3 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 20000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://cdp-agent-0-01.onrender.com/ | cdp-agent-0-01.onrender.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://voidfeed.ai/v1/content/extract/dataset/latest | voidfeed.ai | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 50000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://fresh-feeds.foomworks.workers.dev/feeds/mcp-registry/changes | fresh-feeds.foomworks.workers.dev | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 20000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://srv1334799.hstgr.cloud/v1/x402/demand/snapshot | srv1334799.hstgr.cloud | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.linkedpanda.com/agent/v1/profiles/email | api.linkedpanda.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 50000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://preppers-paradise.com/library/automatetheboringstuffwithpythonnew/02-what-is-programming.md | preppers-paradise.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.aidress.ai/pay/agent_ottoai_crypto_news | api.aidress.ai | 2 | 3 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://mcp.yield.xyz/x402/yields_get_all | mcp.yield.xyz | 2 | 4 | true | true | 404 | NO_CHALLENGE | null | null | null | null | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | HTTP 404, not a payment challenge |
https://api.vaults.fyi/v2/vaults | api.vaults.fyi | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 2000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.402rates.com/v1/ping | api.402rates.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://intel.chainquery.com/v1/fee-pressure | intel.chainquery.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.nativebtc.org/v1/mempool/stream-ticket | api.nativebtc.org | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 5000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://api.robotsshop.io/v0/search | api.robotsshop.io | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://agent402.tools/api/random | agent402.tools | 2 | 13 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 1000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://metals.lonestaroracle.xyz/report | metals.lonestaroracle.xyz | 2 | 2 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 50000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://hyperliquid-accounts.use.x402atlas.com/spot | hyperliquid-accounts.use.x402atlas.com | 2 | 4 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://x402.charliemorrison.dev/extract | x402.charliemorrison.dev | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 2000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
https://agentdataapi.onrender.com/launches | agentdataapi.onrender.com | 2 | 1 | true | true | 402 | PAYABLE | 2 | eip155:8453 | 10000 | true | 2026-09-04T14:36:54 | one unauthenticated GET per host; challenge read from the PAYMENT-REQUIRED header first (x402 v2), then the body | https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources | null |
- Being listed is not the same as being reachable
- Method
- What this is not
- Offer column (2026-09-05)
- The live board is the authority
- Capability + living GET (TUI7 distribution 2026-09-14)
- What is in this repository
- Citation
- Capability + living GET (TUI7 distribution 2026-09-14)
- OpenX402 + free discovery (cite only · never invent OX resource rows)
- Smithery / MCP door (measured 2026-09-14 — not a certification)
- Signed measurement archive (free cite · never a grade)
x402 Bazaar conformance census
3,520 distinct hosts, every one listed in a public x402 Bazaar (Coinbase CDP or PayAI), probed 2026-09-05.
| hosts | share | |
|---|---|---|
conform (402 + PAYMENT-REQUIRED + x402Version 2 + extensions.bazaar) |
394 | 11.19% |
| answer 402 at all | 1,536 | 43.64% |
carry the PAYMENT-REQUIRED header |
1,395 | |
| declare x402Version 2 | 538 | |
| carry the bazaar extension an indexer reads | 413 | |
| do not respond at all | 1,027 | 29.18% |
Being listed is not the same as being reachable
Nearly a third of the hosts in these indexes do not answer. Under one in nine presents a door an agent can actually transact against.
| listed in | hosts | conformant |
|---|---|---|
| Coinbase CDP only | 1,746 | 17.87% |
| both indexes | 110 | 28.18% |
| PayAI only | 1,664 | 3.06% |
Method
One GET per DISTINCT HOST listed in either public x402 Bazaar (Coinbase CDP, PayAI), using the first resource that index advertises for that host. Conformant = HTTP 402 AND a PAYMENT-REQUIRED response header AND x402Version 2 in the body AND an extensions.bazaar block. Identifiable UA, 12s timeout, 24 concurrent. Nothing signed, nothing paid, no door settled.
Verification. Sampled 12 hosts from each of status=None, 404 and 405 and re-probed with a browser User-Agent and a 30s timeout: all 36 reproduced their original outcome exactly. The result is not an artefact of the probe's UA or timeout.
Self-check. councilof.ai appears in this census and is conformant (402, header, v2, extension). It is measured by the same probe as everyone else, not exempted.
What this is not
a seller's honesty, product quality, price, or whether a door would deliver after payment. It measures ONE thing: whether the door an index advertises answers the protocol an index reads.
Measurement, not certification. Council of AI (CSOAI Ltd, UK 16939677).
Offer column (2026-09-05)
snapshots/conformance-with-offers-2026-09-05.jsonl adds offer_sku and offer_basis to every
row. Only the 394 conformant hosts are mapped — a host whose door does not
answer the protocol has no buyer to offer anything to.
| offer | hosts | share of conformant |
|---|---|---|
| provider-diff-feed | 97 | 24.6% |
| request-attestation | 95 | 24.1% |
| rwa-evidence | 63 | 16.0% |
| evidence-bundle | 13 | 3.3% |
| art50-marking-evidence | 8 | 2.0% |
| UNMAPPED | 118 | 29.9% |
UNMAPPED is a real answer. 118 listings carry no word that gives a basis to name a SKU. They are left empty rather than given a default — absent is not zero.
Method. Keyword rules over the host's own Bazaar listing text, first match wins, rules listed in the dataset. A host with no matching word is UNMAPPED, never assigned a default. The rules are in offers-summary.json, so you can disagree with a
specific rule rather than with the table.
What this is not. a claim that any of these hosts wants, needs, or has agreed to anything. It is our read of their own public listing text, and it says which of our SKUs their buyers COULD use.
The live board is the authority
GET https://councilof.ai/api/gspc — quote totals.public_count. This Hub card is a printer of that GET, never a second
engine. If the fetch fails the honest answer is UNCHECKABLE — never a fabricated 0.000.
Status words: LOADING / UNREACHABLE / UNMEASURED / UNCHECKABLE.
Lid: 22 axes measured · 14 model fleets · 3 public leader scores · 8 fact runs · TIE is TIE · not a certificate.
Capability + living GET (TUI7 distribution 2026-09-14)
SUPERSEDED: typed Hub triples LIVE (re-GET /api/hub-cards → counts.*) (and prior 885/900/937/1113/1182/1185) — do not re-paste. Hub cite = live GET only.
Live board: GET https://councilof.ai/api/gspc → quote totals.public_count / totals.lid (22·22·0 derived, never typed as a frozen paste)
Hub cards: GET https://councilof.ai/api/hub-cards → quote counts.cells / counts.measured / counts.unmeasured LIVE (no typed Hub triple)
Hub bank: https://huggingface.co/datasets/csoai/gspc-hub-cards
Free verify: https://councilof.ai/gspc-verify
Discovery: GET https://councilof.ai/.well-known/x402.json (live · Base · USDC)
OX discovery resources: councilof 0/60 honest — do not invent rows
Measurement, never certification. Printer only — no axis mine on ZeroGPU. A100 COLD.
Council of AI — GSPC + Hub printer
- Living board: https://councilof.ai/api/gspc — quote
totals.public_count/totals.lid(never invent MEASURED) - Hub cite: https://councilof.ai/api/hub-cards — re-GET; quote
counts.*(typedLIVE (re-GET /api/hub-cards → counts.*)SUPERSEDED 2026-09-14) - Hub dataset bank: https://huggingface.co/datasets/csoai/gspc-hub-cards
- Verify free: https://councilof.ai/gspc-verify
- x402 discovery: https://councilof.ai/.well-known/x402.json
- Catalog: https://councilof.ai/api/x402
- Free door (amount 0): https://councilof.ai/api/free-door
- Jail goldbank: https://huggingface.co/datasets/csoai/gspc-jail-goldbank
- Human: free + x402 PAYG · Coming—Paddle not live · never Stripe
- Agents: payTo is merchant receive — never the signer
- Self-settle proves the rail; stranger revenue is separate (do not invent buyers)
- Measurement, not certification. Never sell a rank. Never certify.
Any Hub x402.json in a CSOAI printer is a byte-mirror of the living well-known GET — not a second authority.
This repository: NOT A BOARD MEASUREMENT — this repository is a corpus, mirror or door published by CSOAI. It carries no axis score. The measured slots live on the board GET below.
| Live board (authority) | https://councilof.ai/api/gspc |
| Verify a card — free, no account | https://councilof.ai/gspc-verify |
| How to verify, by hand | https://councilof.ai/signed/HOW-TO-VERIFY.md |
| Transparency root (Merkle) | https://councilof.ai/root.json |
| DID document | https://csoai.org/.well-known/did.json |
| A2A agent card | https://councilof.ai/.well-known/agent-card.json |
| Every CSOAI repo on the Hub | https://huggingface.co/csoai |
| Methodology DOI | https://doi.org/10.5281/zenodo.21991104 |
| MCP endpoint — 11 tools, verified 2026-09-06T04:34:06Z | POST https://councilof.ai/mcp |
| MCP Registry | io.github.CSOAI-ORG/gspc — version not pinned here; the registry is the authority |
| npm — MCP server | csoai-gspc-mcp — npx -y csoai-gspc-mcp. No version is pinned here: ask the registry for the current one rather than trusting a number written on a card. |
| Python reader + card verifier | pip install "csoai-gspc[verify]" then csoai-gspc check — re-derives the board totals from the axis array and exits non-zero if they disagree |
| The board as a dated, citable snapshot | https://doi.org/10.5281/zenodo.22293341 |
What is in this repository
| file | bytes | rows | what |
|---|---|---|---|
snapshots/conformance-with-offers-2026-09-05.jsonl |
1199726 | data (one JSON object per line) | |
snapshots/conformance-2026-09-05.jsonl |
1013948 | data (one JSON object per line) | |
x402-conformance.jsonl |
485629 | 841 | data (one JSON object per line) |
README.md |
3205 | card | |
conformance-summary.json |
2154 | JSON document | |
offers-summary.json |
2018 | JSON document | |
manifest.jsonl |
1574 | 10 | derived at 2026-09-06T04:34:06Z |
x402-conformance-summary.json |
1488 | JSON document | |
x402-conformance-summary.json.ots |
892 | OpenTimestamps proof | |
x402-conformance.jsonl.ots |
787 | OpenTimestamps proof |
manifest.jsonl is derived from this repository's own file tree at 2026-09-06T04:34:06Z; it lists every file with its
size, its blob hash and a direct URL, so an agent can enumerate the repo without cloning it.
Citation
@misc{csoai_gspc_x402_bazaar_conformance,
title = {x402-bazaar-conformance — Council of AI / GSPC},
author = {{CSOAI Ltd}},
year = {2026},
doi = {10.5281/zenodo.21991104},
howpublished = {Hugging Face Hub, \url{https://huggingface.co/datasets/csoai/x402-bazaar-conformance}},
note = {Live board: https://councilof.ai/api/gspc. Measurement, not certification.}
}
Measurement, not certification. Issued by CSOAI Ltd (England & Wales, Companies House 16939677), 3rd Floor, 86–90 Paul Street, London EC2A 4NE. Card refreshed 2026-09-06T04:34:06Z.
Capability + living GET (TUI7 distribution 2026-09-14)
SUPERSEDED: typed Hub triples LIVE (re-GET /api/hub-cards → counts.*) (and prior 885/900/937/1113/1182/1185) — do not re-paste. Hub cite = live GET only.
Live board: GET https://councilof.ai/api/gspc → quote totals.public_count / totals.lid (22·22·0 derived, never typed as a frozen paste)
Hub cards: GET https://councilof.ai/api/hub-cards → quote counts.cells / counts.measured / counts.unmeasured LIVE (no typed Hub triple)
Hub bank: https://huggingface.co/datasets/csoai/gspc-hub-cards
Free verify: https://councilof.ai/gspc-verify
Discovery: GET https://councilof.ai/.well-known/x402.json (live · Base · USDC)
OX discovery resources: councilof 0/60 honest — do not invent rows
Measurement, never certification. Printer only — no axis mine on ZeroGPU. A100 COLD.
Council of AI — GSPC + Hub printer
- Living board: https://councilof.ai/api/gspc — quote
totals.public_count/totals.lid(never invent MEASURED) - Hub cite: https://councilof.ai/api/hub-cards — re-GET; quote
counts.*(typedLIVE (re-GET /api/hub-cards → counts.*)SUPERSEDED 2026-09-14) - Hub dataset bank: https://huggingface.co/datasets/csoai/gspc-hub-cards
- Verify free: https://councilof.ai/gspc-verify
- x402 discovery: https://councilof.ai/.well-known/x402.json
- Catalog: https://councilof.ai/api/x402
- Free door (amount 0): https://councilof.ai/api/free-door
- Jail goldbank: https://huggingface.co/datasets/csoai/gspc-jail-goldbank
- Human: free + x402 PAYG · Coming—Paddle not live · never Stripe
- Agents: payTo is merchant receive — never the signer
- Self-settle proves the rail; stranger revenue is separate (do not invent buyers)
- Measurement, not certification. Never sell a rank. Never certify.
Any Hub x402.json in a CSOAI printer is a byte-mirror of the living well-known GET — not a second authority.
OpenX402 + free discovery (cite only · never invent OX resource rows)
OpenX402 server: Council of AI · https://councilof.ai · payTo 0x212686404a7d1e1fd88f35ed6200c3af7a78ae31
Servers API: GET https://openx402.ai/api/servers (LIVE row · registered 2026-09-14 · Base tx 0x0eb1ead995e235a2…)
Whitelist: GET https://facilitator.openx402.ai/whitelist/0x212686404A7D1E1fD88F35eD6200c3aF7A78ae31 → whitelisted true
OX discovery resources: GET https://facilitator.openx402.ai/discovery/resources → councilof still 0/60 (no free advertise API; settle-through required — do not invent rows)
Estate well-known: GET https://councilof.ai/.well-known/x402.json → 10 resources · mode live
OpenAPI: https://councilof.ai/openapi.json
Free-door: https://councilof.ai/api/free-door (402 amount 0 · bazaar)
Free crawl: https://councilof.ai/api/feeds/provider-diff (200 JSON · not a paid OX resource)
Catalog: https://councilof.ai/api/x402
Measurement, never certification. Self≠revenue. Never clone PayAI.
Owner: N-Sites spray onto HF leftovers / registry printers. OX discovery stays 0 until settle-through — never invent. Stamp 2026-09-14T03:29Z.
Smithery / MCP door (measured 2026-09-14 — not a certification)
- Primary free MCP door:
https://councilof.ai/mcp— GET 200;tools/list= 12 tools (matches registrytools[]forcsoai/gspc-mcp). - Smithery primary listing: https://smithery.ai/server/csoai/gspc-mcp · registry https://registry.smithery.ai/servers/csoai/gspc-mcp —
deploymentUrl=https://gspc-mcp--csoai.run.tools→ GET/POST 401invalid_token(Smithery auth required). Prefer the public door above; do not treat run.tools as the free door. - Stale duplicate: https://smithery.ai/server/csoai/gspc · registry https://registry.smithery.ai/servers/csoai/gspc —
tools[]includes phantomsmeasure|verify|jail-probe|enter-arena(not on live/mcp);deploymentUrl=https://gspc--csoai.run.toolsalso 401. Prefer archive/unlist; keep onlycsoai/gspc-mcp. - Registry write: PATCH/DELETE need Authorization — no free write without Nick Smithery login (HARD BLOCKER if token absent).
- Measurement only. Never invent that Smithery was fixed. Never certify.
Signed measurement archive (free cite · never a grade)
Living board: GET https://councilof.ai/api/gspc → 22 axis · 22 measured · lid: 22 axes measured · 14 model fleets · 3 public leader scores · 8 fact runs · TIE is TIE · not a certificate.
Signed card index: GET https://councilof.ai/signed/card_index.json → n_cards=335 · schema csoai.gspc-card-index/0.1
How to verify (stranger): https://councilof.ai/signed/HOW-TO-VERIFY.md
Free verify UI: https://councilof.ai/gspc-verify/
Example SIGNED card: https://councilof.ai/signed/cards/cff1aaf070acb97c224177809856bc20310f4958eb44bdffab7d4b04836535f4.json
Hub census (≠ board ≠ card_index): GET https://councilof.ai/api/hub-cards → 131/131/0
HF printers: https://huggingface.co/datasets/csoai/gspc-hub-cards · https://huggingface.co/datasets/csoai/gspc-jail-goldbank
Supply-led: CSOAI measures public systems independently first; sells delivery/freshness/monitoring/integration/replay/extra compute — never grades or favourable results.
Measurement credential, never certification. Free refresh only.
Owner: N-Sites — free paste onto HF/Kaggle printers. Hub LIVE 131 (kill 1191/1196). card_index n=335. Never invent VC/revenue. Stamp 2026-09-14T10:37Z.
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