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 12, 2026 UTC.
Researched listings4,065records held
In this view4,065filters applied
Answering1,957answered at their own latest call
Payment terms1,559listings declaring terms
Published grades0NR below the floor
Latest sweepAug 12, 2026 UTC2,436 listings re-called that day
Sorted by Evidence held, descending
Registry results.
4,065 researched listings match this view. Open any listing to inspect its scorecard and evidence ledger. 4 distinct evidence sets appear across these 50 rows. Every research record here was collected Aug 11, 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. |
|---|---|---|---|---|---|---|---|
| ebay.use.x402atlas.com host:ebay.use. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| earthquakes.use.x402atlas.com host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| Vedetta — The korra.finance Pay-Per-Call Market Intelligence x402 Gateway host:vedetta. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| nico222222222-x402-trust-guard.hf.space host: |
x402 | Answering | NR | — | liveness · payment terms · wallet balance | Terms declared | Aug 11, 2026 UTC |
| flipr-x402.fly.dev host:flipr-x402. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| marketdata.use.x402atlas.com host:marketdata. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| APOLLO — the oracle reads your contract host: |
x402 | Answering | NR | — | liveness · payment terms · wallet balance | Terms declared | Aug 11, 2026 UTC |
| api.predictionmarketdata.io host:api. |
x402 | Answering | NR | — | liveness · payment terms · wallet balance | Terms declared | Aug 11, 2026 UTC |
| token-api.x402hub.xyz host:token-api. |
x402 | Answering | NR | — | liveness · payment terms · wallet balance | Terms declared | Aug 11, 2026 UTC |
| The first x402-powered token created entirely by AI. The story is just beginning... host:nut402. |
x402 | Answering | NR | — | liveness · payment terms · wallet balance | Terms declared | Aug 11, 2026 UTC |
| Patrick Barattin - Software Engineer & Entrepreneur host:nittarab. |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| US Plug-in Solar Legality — 50-state x402 API host:solar. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| Kraken Crypto Signals - x402 API host:signals. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| CMC Regime Skill - x402 API host:regime. |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| claude-p.tail7a0ba4.ts.net host:claude-p. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| Shopify Agent Data (x402) host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| defi-ops-402.vercel.app host: |
x402 | Answering | NR | — | liveness · payment terms · wallet balance | Terms declared | Aug 11, 2026 UTC |
| email-auth.use.x402atlas.com host:email-auth. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| sentinel-agent.dev host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| sentinel-agent-wru6.onrender.com host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| TrustBoost PII Sanitizer — Privacy Firewall for AI Agent Pipelines host:api. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| places.use.x402atlas.com host:places.use. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| appstore.use.x402atlas.com host:appstore. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| dns.use.x402atlas.com host:dns.use. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| RegimeShift — Earn on your USDC, non-custodial host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| witness.bnbot.ai host:witness. |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| pagedistill.thumm.workers.dev host: |
x402 | Answering | NR | — | liveness · payment terms · wallet balance | Terms declared | Aug 11, 2026 UTC |
| Prepper's Paradise – Your post apocalyptic library for rebuilding society. host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| CostPulse — Cheapest AWS Region Finder host:costpulse. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| gateway.grapevine.fyi host:gateway. |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| api.mydev-tools.tech host:api. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| api.stelardigital.com host:api. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| eltociear-tokenguard.hf.space host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| eltociear-skill-audit.hf.space host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| eltociear-contract-guard.hf.space host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| makesPDF — PDF rendering API for agents and pipelines host:makespdf. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| GBLIN — BTC + ETH + USDC in one token on Base host:gblin. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| GBLIN Sentinel — Base DeFi Data Agent host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| x402 Meta Gateway — AI Meta Intelligence host:x402. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| coingecko.use.x402atlas.com host:coingecko. |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| aurelius-node-02-socal.onrender.com host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| aurelius-node-01.onrender.com host: |
x402 | Answering | NR | — | liveness · payment terms · llms.txt · wallet balance | Terms declared | Aug 11, 2026 UTC |
| word-counter.api.klymax402.com host: |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| whale-alert.api.klymax402.com host: |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| webhook-tester.api.klymax402.com host: |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| web-scraper.api.klymax402.com host: |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| weather-api.api.klymax402.com host: |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| uuid-generator.api.klymax402.com host: |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| url-shortener.api.klymax402.com host: |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
| twitter-scraper.api.klymax402.com host: |
x402 | Answering | NR | — | liveness · payment terms · domain age · wallet balance | Terms declared | Aug 11, 2026 UTC |
ebay.use.x402atlas.comhost:ebay.use.x402atlas.com
NRearthquakes.use.x402atlas.comhost:earthquakes.use.x402atlas.com
NRVedetta — The korra.finance Pay-Per-Call Market Intelligence x402 Gatewayhost:vedetta.dethboy.com
NRnico222222222-x402-trust-guard.hf.spacehost:nico222222222-x402-trust-guard.hf.space
NRflipr-x402.fly.devhost:flipr-x402.fly.dev
NRmarketdata.use.x402atlas.comhost:marketdata.use.x402atlas.com
NRAPOLLO — the oracle reads your contracthost:apollo-contract-scan.vercel.app
NRapi.predictionmarketdata.iohost:api.predictionmarketdata.io
NRtoken-api.x402hub.xyzhost:token-api.x402hub.xyz
NRThe first x402-powered token created entirely by AI. The story is just beginning...host:nut402.codenut.xyz
NRPatrick Barattin - Software Engineer & Entrepreneurhost:nittarab.dev
NRUS Plug-in Solar Legality — 50-state x402 APIhost:solar.nsgoods.org
NRKraken Crypto Signals - x402 APIhost:signals.nsgoods.org
NRCMC Regime Skill - x402 APIhost:regime.nsgoods.org
NRclaude-p.tail7a0ba4.ts.nethost:claude-p.tail7a0ba4.ts.net
NRShopify Agent Data (x402)host:shopifyagentdata.com
NRdefi-ops-402.vercel.apphost:defi-ops-402.vercel.app
NRemail-auth.use.x402atlas.comhost:email-auth.use.x402atlas.com
NRsentinel-agent.devhost:sentinel-agent.dev
NRsentinel-agent-wru6.onrender.comhost:sentinel-agent-wru6.onrender.com
NRTrustBoost PII Sanitizer — Privacy Firewall for AI Agent Pipelineshost:api.trustboost.dev
NRplaces.use.x402atlas.comhost:places.use.x402atlas.com
NRappstore.use.x402atlas.comhost:appstore.use.x402atlas.com
NRdns.use.x402atlas.comhost:dns.use.x402atlas.com
NRRegimeShift — Earn on your USDC, non-custodialhost:regimeshift.xyz
NRwitness.bnbot.aihost:witness.bnbot.ai
NRpagedistill.thumm.workers.devhost:pagedistill.thumm.workers.dev
NRPrepper's Paradise – Your post apocalyptic library for rebuilding society.host:preppers-paradise.com
NRCostPulse — Cheapest AWS Region Finderhost:costpulse.waltsoft.net
NRgateway.grapevine.fyihost:gateway.grapevine.fyi
NRapi.mydev-tools.techhost:api.mydev-tools.tech
NRapi.stelardigital.comhost:api.stelardigital.com
NReltociear-tokenguard.hf.spacehost:eltociear-tokenguard.hf.space
NReltociear-skill-audit.hf.spacehost:eltociear-skill-audit.hf.space
NReltociear-contract-guard.hf.spacehost:eltociear-contract-guard.hf.space
NRmakesPDF — PDF rendering API for agents and pipelineshost:makespdf.com
NRGBLIN — BTC + ETH + USDC in one token on Basehost:gblin.digital
NRGBLIN Sentinel — Base DeFi Data Agenthost:gblin-sentinel.vercel.app
NRx402 Meta Gateway — AI Meta Intelligencehost:x402.911fund.io
NRcoingecko.use.x402atlas.comhost:coingecko.use.x402atlas.com
NRaurelius-node-02-socal.onrender.comhost:aurelius-node-02-socal.onrender.com
NRaurelius-node-01.onrender.comhost:aurelius-node-01.onrender.com
NRword-counter.api.klymax402.comhost:word-counter.api.klymax402.com
NRwhale-alert.api.klymax402.comhost:whale-alert.api.klymax402.com
NRwebhook-tester.api.klymax402.comhost:webhook-tester.api.klymax402.com
NRweb-scraper.api.klymax402.comhost:web-scraper.api.klymax402.com
NRweather-api.api.klymax402.comhost:weather-api.api.klymax402.com
NRuuid-generator.api.klymax402.comhost:uuid-generator.api.klymax402.com
NRurl-shortener.api.klymax402.comhost:url-shortener.api.klymax402.com
NRtwitter-scraper.api.klymax402.comhost:twitter-scraper.api.klymax402.com
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.