{"slug":"payments-intel-production-up-railway-app-v1-stablecoin-9721fd38","name":"payments-intel-production.up.railway.app/v1/stablecoin-rails","summary":"Who can on-ramp, off-ramp, issue or settle this stablecoin, on which chain, in which country? Stablecoin rails by asset, chain, country and service, with the cited stablecoin block for each matching provider (assets, chains, ramp countries, fiat rails, custody model). Country matches say whether the country is listed or only covered by a 'global' claim.","status":"live","indexable":true,"listed_since":"2026-10-25T17:53:55.937052Z","sources":[{"source":"x402_bazaar","external_id":"https://payments-intel-production.up.railway.app/v1/stablecoin-rails","owner_address":"0x4421dea0f91e67608b52bce35d9fb2a3574e4453","seen_at":"2026-10-27T21:43:17.852910Z","removed_at":null}],"endpoints":[{"url":"https://payments-intel-production.up.railway.app/v1/stablecoin-rails","host":"payments-intel-production.up.railway.app","protocol":"x402","state":"live","last_probe_at":"2026-10-27T02:44:14.437470Z","last_ok_at":"2026-10-27T02:44:14.437470Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"payments-intel-production-up-railway-app-6984cf00","name":"payments-intel-production.up.railway.app"}],"payment_options":[{"endpoint_url":"https://payments-intel-production.up.railway.app/v1/stablecoin-rails","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0x4421dea0f91e67608b52bce35d9fb2a3574e4453","observed_at":"2026-10-27T02:44:14.437470Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":3,"last_paid_at":"2026-10-27T10:11:46.057Z","reported_at":"2026-10-27T21:43:17.852910Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 21 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 2 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"3 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-28T00:44:08.907227Z"},"identity":{"endpoint_domains":["payments-intel-production.up.railway.app"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}