{"slug":"sitecheck-9e843c6d","name":"SiteCheck","summary":"IBAN validation with no network call: ISO 13616 length and structure for every country in the SWIFT IBAN registry, the mod-97 checksum, national check digits where a public algorithm exists (FR, ES, IT, BE, NL, NO, FI, PL, PT and the Balkan countries), and the split into bank code, branch code and account. Returns the electronic and print format. Pass ibans= for up to 50 at once. No bank name or BIC lookup (no dataset is bundled).","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:19.205190Z","sources":[{"source":"x402_bazaar","external_id":"https://api.sitecheck-api.workers.dev/api/iban","owner_address":"0xb8491f953e6860d3b5840b73c60883ff099ceafa","seen_at":"2026-10-31T18:51:54.984261Z","removed_at":null}],"endpoints":[{"url":"https://api.sitecheck-api.workers.dev/api/iban","host":"api.sitecheck-api.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-11-01T12:40:46.622213Z","last_ok_at":"2026-11-01T12:40:46.622213Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-sitecheck-api-workers-dev-a7da1efc","name":"api.sitecheck-api.workers.dev"}],"payment_options":[{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"2000","pay_to":"0xb8491f953e6860d3b5840b73c60883ff099ceafa","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","scheme":"exact","rail":"exact","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","coin":"USDC","asset_label":null,"amount":"2000","pay_to":"J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"eip155:5042","scheme":"exact","rail":"exact","asset":"0x3600000000000000000000000000000000000000","coin":"USDC","asset_label":"USDC","amount":"2000","pay_to":"0xb8491f953e6860d3b5840b73c60883ff099ceafa","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"eip155:137","scheme":"exact","rail":"exact","asset":"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359","coin":"USDC","asset_label":"USD Coin","amount":"2000","pay_to":"0xb8491f953e6860d3b5840b73c60883ff099ceafa","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"eip155:42161","scheme":"exact","rail":"exact","asset":"0xaf88d065e77c8cc2239327c5edb3a432268e5831","coin":"USDC","asset_label":"USD Coin","amount":"2000","pay_to":"0xb8491f953e6860d3b5840b73c60883ff099ceafa","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"eip155:143","scheme":"exact","rail":"exact","asset":"0x754704bc059f8c67012fed69bc8a327a5aafb603","coin":null,"asset_label":"USDC","amount":"2000","pay_to":"0xb8491f953e6860d3b5840b73c60883ff099ceafa","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"eip155:480","scheme":"exact","rail":"exact","asset":"0x79a02482a880bce3f13e09da970dc34db4cd24d1","coin":"USDC","asset_label":"USDC","amount":"2000","pay_to":"0xb8491f953e6860d3b5840b73c60883ff099ceafa","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"eip155:10","scheme":"exact","rail":"exact","asset":"0x0b2c639c533813f4aa9d7837caf62653d097ff85","coin":"USDC","asset_label":"USD Coin","amount":"2000","pay_to":"0xb8491f953e6860d3b5840b73c60883ff099ceafa","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"eip155:42220","scheme":"exact","rail":"exact","asset":"0xceba9300f2b948710d2653dd7b07f33a8b32118c","coin":"USDC","asset_label":"USDC","amount":"2000","pay_to":"0xb8491f953e6860d3b5840b73c60883ff099ceafa","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"stellar:pubnet","scheme":"exact","rail":"exact","asset":"CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75","coin":null,"asset_label":null,"amount":"20000","pay_to":"GBIX2M7HNL2G2VYU5KZ446OSN55ZWHS3WBEUP4JTLS6R34VXIGTDOAFI","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"xrpl:0","scheme":"exact","rail":"exact","asset":"524C555344000000000000000000000000000000","coin":null,"asset_label":null,"amount":null,"pay_to":"rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ","observed_at":"2026-11-01T12:40:46.622213Z"},{"endpoint_url":"https://api.sitecheck-api.workers.dev/api/iban","network":"xrpl:0","scheme":"exact","rail":"exact","asset":"XRP","coin":null,"asset_label":null,"amount":"1604","pay_to":"rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ","observed_at":"2026-11-01T12:40:46.622213Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":5,"paid_calls_30d":9,"last_paid_at":"2026-10-29T13:31:16.927Z","reported_at":"2026-10-31T18:51:54.984261Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check within the last hour."},{"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 6 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"5 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":"2026-11-01T12:41:13.848223Z"},"identity":{"endpoint_domains":["sitecheck-api.workers.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"site-check-a1d5a1a0","name":"Site Check","proven_domain":"modernmustardseed.com"},{"slug":"sitecheck-9b857b68","name":"sitecheck","proven_domain":"79-108-224-31.sslip.io"},{"slug":"sitecheck-f11c09a0","name":"SiteCheck","proven_domain":null},{"slug":"sitecheck-0eb5bbdc","name":"SiteCheck","proven_domain":null},{"slug":"sitecheck-b03d6294","name":"SiteCheck","proven_domain":null},{"slug":"sitecheck-da772fcf","name":"SiteCheck","proven_domain":null},{"slug":"sitecheck-2a71265f","name":"SiteCheck","proven_domain":null},{"slug":"sitecheck-a028cb0b","name":"SiteCheck","proven_domain":null},{"slug":"sitecheck-45d21fba","name":"SiteCheck","proven_domain":null},{"slug":"sitecheck-fb497b77","name":"SiteCheck","proven_domain":null}],"namesake_count":227,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}