Public infrastructure registry
Search what agents depend on.
Every researched MCP server and x402 endpoint, with its latest observed state, tool surface, payment evidence, and rating status. Data current through Aug 13, 2026 UTC.
Researched listings7,004records held
In this view7,004filters applied
Answering3,475answered at their own latest call
Payment terms1,592listings declaring terms
Published grades0NR below the floor
Latest sweepAug 13, 2026 UTC5,433 listings re-called that day
Sorted by Evidence held, descending
Registry results.
7,004 researched listings match this view. Open any listing to inspect its scorecard and evidence ledger. 6 distinct evidence sets appear across these 50 rows. Research records here were collected between Aug 11, 2026 UTC and Aug 13, 2026 UTC.
| ListingSort by Listing, ascending. | Type | StatusSort by Status, descending. | Rating | ToolsSort by Tools, descending. | Evidence | PaymentsSort by Payments, descending. | Last observedSort by Last observed, descending. |
|---|---|---|---|---|---|---|---|
| StableEnrich host: |
x402 | Silent | NR | — | liveness · payment terms · llms.txt | Terms + observed flow 28.598 USDC |
Aug 11, 2026 UTC |
| StableEnrich host: |
x402 | Silent | NR | — | liveness · payment terms · llms.txt | Terms + observed flow 28.598 USDC |
Aug 11, 2026 UTC |
| StableEnrich host: |
x402 | Silent | NR | — | liveness · payment terms · llms.txt | Terms + observed flow 28.598 USDC |
Aug 11, 2026 UTC |
| StableEnrich host: |
x402 | Silent | NR | — | liveness · payment terms · llms.txt | Terms + observed flow 28.598 USDC |
Aug 11, 2026 UTC |
| StableEnrich host: |
x402 | Silent | NR | — | liveness · payment terms · llms.txt | Terms + observed flow 28.598 USDC |
Aug 11, 2026 UTC |
| StableEnrich host:enrichx402. |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 28.598 USDC |
Aug 11, 2026 UTC |
| StableSocial host: |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 12.9 USDC |
Aug 11, 2026 UTC |
| StableSocial host: |
x402 | Silent | NR | — | liveness · payment terms · llms.txt | Terms + observed flow 12.9 USDC |
Aug 11, 2026 UTC |
| StableSocial host:socialx402. |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 12.9 USDC |
Aug 11, 2026 UTC |
| api.linkedpanda.com host:api. |
x402 | Silent | NR | — | liveness · payment terms · domain age | Terms + observed flow 11.8 USDC |
Aug 11, 2026 UTC |
| api.sadhguruinnerengineering.uk host:api. |
x402 | Silent | NR | — | liveness · payment terms · domain age | Terms + observed flow 9.782 USDC |
Aug 13, 2026 UTC |
| zk.quickai.build host:zk.quickai. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 9 USDC |
Aug 11, 2026 UTC |
| Error host:eagle. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 9 USDC |
Aug 11, 2026 UTC |
| doc.lonestaroracle.xyz host:doc. |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms + observed flow 5.85 USDC |
Aug 13, 2026 UTC |
| content.lonestaroracle.xyz host:content. |
x402 | Silent | NR | — | liveness · payment terms · llms.txt | Terms + observed flow 5.85 USDC |
Aug 11, 2026 UTC |
| Vealth · real problems into provable Work host:vealth.net |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 3.7277 USDC |
Aug 11, 2026 UTC |
| Deepline GTM API host: |
x402 | Silent | NR | — | liveness · payment terms · domain age | Terms + observed flow 2.45 USDC |
Aug 11, 2026 UTC |
| api.loyalspark.online host:api. |
x402 | Silent | NR | — | liveness · payment terms · domain age | Terms + observed flow 0.531 USDC |
Aug 11, 2026 UTC |
| x402 Time Capsule host: |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| x402 Temp File host:tempfile. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| x402 Stamp host:stamp. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| x402 Proxy host:proxy. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| x402 Game of Chance host:play. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| x402 Pastebin host:pastebin. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| Omniguchi — hatch a wallet-bound creature host:omniguchi. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| Omniac - Omniacs DAO host:omniac. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| x402 Leaderboard host: |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| x402 Donate host:donate. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| Deepgram host:deepgram. |
x402 | Silent | NR | — | liveness · payment terms · domain age | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| Sponge Gateway host:api. |
x402 | Silent | NR | — | liveness · payment terms · domain age | Terms + observed flow 0.3 USDC |
Aug 11, 2026 UTC |
| openrouter-production-d0d6.up.railway.app host: |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.256 USDC |
Aug 11, 2026 UTC |
| Stack Billing — The Invoicing App for People Who Hate Invoicing host:stackbill. |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 0.195 USDC |
Aug 11, 2026 UTC |
| Imagcon — AI App Icon Generator for PWA, iOS, Android host:imagcon.app |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 0.195 USDC |
Aug 11, 2026 UTC |
| Dicta-Notes | AI-Powered Real-Time Meeting Transcription host: |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 0.195 USDC |
Aug 11, 2026 UTC |
| x402scan-hnqp3auxm-merit-systems.vercel.app host: |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.19 USDC |
Aug 11, 2026 UTC |
| x402scan-e11utvi3p-merit-systems.vercel.app host: |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.19 USDC |
Aug 11, 2026 UTC |
| mcpfax-utility.bowling-anthony.workers.dev host: |
x402 | Silent | NR | — | liveness · payment terms · wallet balance | Terms + observed flow 0.163 USDC |
Aug 13, 2026 UTC |
| mcpfax-reliability.bowling-anthony.workers.dev host: |
x402 | Silent | NR | — | liveness · payment terms · wallet balance | Terms + observed flow 0.163 USDC |
Aug 13, 2026 UTC |
| mcpfax-markets.bowling-anthony.workers.dev host: |
x402 | Silent | NR | — | liveness · payment terms · wallet balance | Terms + observed flow 0.163 USDC |
Aug 13, 2026 UTC |
| mcpfax-intel.bowling-anthony.workers.dev host: |
x402 | Silent | NR | — | liveness · payment terms · wallet balance | Terms + observed flow 0.163 USDC |
Aug 13, 2026 UTC |
| ukintel.uk — UK company verdicts for AI agents host:api. |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 0.15 USDC |
Aug 11, 2026 UTC |
| Japan Corporate-Number API — x402 pay-per-call host:houjin. |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 0.144 USDC |
Aug 11, 2026 UTC |
| Japan Holiday & Business-Day API — x402 pay-per-call host:holiday. |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 0.144 USDC |
Aug 11, 2026 UTC |
| Japan Furigana API — x402 pay-per-call host:furigana. |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 0.144 USDC |
Aug 11, 2026 UTC |
| Japan Diet (Parliament) API — x402 pay-per-call host:diet. |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 0.144 USDC |
Aug 11, 2026 UTC |
| x402.cloudpulsepoint.com host:x402. |
x402 | Silent | NR | — | liveness · payment terms · domain age | Terms + observed flow 0.11 USDC |
Aug 11, 2026 UTC |
| x402.donnyautomation.com host:x402. |
x402 | Silent | NR | — | liveness · payment terms · domain age | Terms + observed flow 0.105 USDC |
Aug 11, 2026 UTC |
| api.run402.com host:api.run402. |
x402 | Silent | NR | — | liveness · payment terms | Terms + observed flow 0.09 USDC |
Aug 11, 2026 UTC |
| API Acre — Pay-per-call APIs on Base host:apiacre.com |
x402 | Silent | NR | — | liveness · payment terms · llms.txt · domain age | Terms + observed flow 0.086 USDC |
Aug 11, 2026 UTC |
| api.tickersfeed.net host:api. |
x402 | Silent | NR | — | liveness · payment terms · domain age | Terms + observed flow 0.067 USDC |
Aug 11, 2026 UTC |
StableEnrichhost:stable-enrich-git-shafu-stableenrich-nearb-74cfdf-merit-systems.vercel.app
NRStableEnrichhost:stable-enrich-git-shafu-stableenrich-exa-b-f22424-merit-systems.vercel.app
NRStableEnrichhost:stable-enrich-git-shafu-stabledomains-pork-25b57c-merit-systems.vercel.app
NRStableEnrichhost:stable-enrich-git-fix-stableenrich-exa-leg-547ea8-merit-systems.vercel.app
NRStableEnrichhost:stable-enrich-git-fix-stableenrich-exa-api-schema-merit-systems.vercel.app
NRStableEnrichhost:enrichx402.com
NRStableSocialhost:stablesocial.dev
NRStableSocialhost:stable-social-git-shafu-stablesocial-not-f-3816e7-merit-systems.vercel.app
NRStableSocialhost:socialx402.com
NRapi.linkedpanda.comhost:api.linkedpanda.com
NRapi.sadhguruinnerengineering.ukhost:api.sadhguruinnerengineering.uk
NRzk.quickai.buildhost:zk.quickai.build
NRErrorhost:eagle.quickai.build
NRdoc.lonestaroracle.xyzhost:doc.lonestaroracle.xyz
NRcontent.lonestaroracle.xyzhost:content.lonestaroracle.xyz
NRVealth · real problems into provable Workhost:vealth.net
NRDeepline GTM APIhost:stable-deepline.dev
NRapi.loyalspark.onlinehost:api.loyalspark.online
NRx402 Time Capsulehost:timecapsule.0000402.xyz
NRx402 Temp Filehost:tempfile.0000402.xyz
NRx402 Stamphost:stamp.0000402.xyz
NRx402 Proxyhost:proxy.0000402.xyz
NRx402 Game of Chancehost:play.0000402.xyz
NRx402 Pastebinhost:pastebin.0000402.xyz
NROmniguchi — hatch a wallet-bound creaturehost:omniguchi.0000402.xyz
NROmniac - Omniacs DAOhost:omniac.0000402.xyz
NRx402 Leaderboardhost:leaderboard.0000402.xyz
NRx402 Donatehost:donate.0000402.xyz
NRDeepgramhost:deepgram.x402.paysponge.com
NRSponge Gatewayhost:api.paysponge.com
NRopenrouter-production-d0d6.up.railway.apphost:openrouter-production-d0d6.up.railway.app
NRStack Billing — The Invoicing App for People Who Hate Invoicinghost:stackbill.app
NRImagcon — AI App Icon Generator for PWA, iOS, Androidhost:imagcon.app
NRDicta-Notes | AI-Powered Real-Time Meeting Transcriptionhost:dicta-notes.com
NRx402scan-hnqp3auxm-merit-systems.vercel.apphost:x402scan-hnqp3auxm-merit-systems.vercel.app
NRx402scan-e11utvi3p-merit-systems.vercel.apphost:x402scan-e11utvi3p-merit-systems.vercel.app
NRmcpfax-utility.bowling-anthony.workers.devhost:mcpfax-utility.bowling-anthony.workers.dev
NRmcpfax-reliability.bowling-anthony.workers.devhost:mcpfax-reliability.bowling-anthony.workers.dev
NRmcpfax-markets.bowling-anthony.workers.devhost:mcpfax-markets.bowling-anthony.workers.dev
NRmcpfax-intel.bowling-anthony.workers.devhost:mcpfax-intel.bowling-anthony.workers.dev
NRukintel.uk — UK company verdicts for AI agentshost:api.ukintel.uk
NRJapan Corporate-Number API — x402 pay-per-callhost:houjin.agentic-jp.com
NRJapan Holiday & Business-Day API — x402 pay-per-callhost:holiday.agentic-jp.com
NRJapan Furigana API — x402 pay-per-callhost:furigana.agentic-jp.com
NRJapan Diet (Parliament) API — x402 pay-per-callhost:diet.agentic-jp.com
NRx402.cloudpulsepoint.comhost:x402.cloudpulsepoint.com
NRx402.donnyautomation.comhost:x402.donnyautomation.com
NRapi.run402.comhost:api.run402.com
NRAPI Acre — Pay-per-call APIs on Basehost:apiacre.com
NRapi.tickersfeed.nethost:api.tickersfeed.net
NRHow to read this registry. Status is what happened the last time that listing was called, and “Last observed” is the date of that call — the sweep is rolling, so those dates differ between rows. “Never probed” means no liveness observation has ever been recorded for the listing. NR means the evidence floor has not been met; it is not a low grade. Payment flow is observed inbound USDC within a disclosed Base block range, not revenue or proof of ownership.