{"id":"c5c7fcf3-3a7d-4217-b4f5-7a180229e561","shortId":"pGmkyx","kind":"x402","title":"Validate a US bank routing number (ABA) deterministically: 9-digit check, ABA mod-10 weighted checksum, Federal Reserve district decode and institution-id extraction","tagline":"Validate a US bank routing number (ABA) deterministically: 9-digit check, ABA mod-10 weighted checksum, Federal Reserve ","description":"Validate a US bank routing number (ABA) deterministically: 9-digit check, ABA mod-10 weighted checksum, Federal Reserve district decode and institution-id extraction. Zero external dependencies, no hallucination, always available. Use it to validate a US bank account before an ACH/wire payment. Complements IBAN validation for international. Ed25519-signed. 0.001 USDC on Base. First 3 calls FREE per wallet — send header X-WALLET: 0x<your Base address> (no payment); then  per call.","tags":[],"capabilities":["x402-eip155:8453"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"https://routingcheck.hergertsynthora.com/service","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x10800a5a5B9d72251566EC651E862A8b4B427dE0","amount":"1000","scheme":"exact","network":"eip155:8453","mimeType":"application/json","resource":"https://routingcheck.hergertsynthora.com/service","description":"Validate a US bank routing number (ABA) deterministically: 9-digit check, ABA mod-10 weighted checksum, Federal Reserve district decode and institution-id extraction. Zero external dependencies, no hallucination, always available. Use it to validate a US bank account before an ACH/wire payment. Complements IBAN validation for international. Ed25519-signed. 0.001 USDC on Base. First 3 calls FREE per wallet — send header X-WALLET: 0x<your Base address> (no payment); then  per call.","maxAmountRequired":"1000","maxTimeoutSeconds":300}]},"qualityScore":"0.000","qualityRationale":null,"verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":null,"enrichmentVersion":1,"enrichedAt":null,"embedding":null,"createdAt":"2026-07-08T19:05:37.565Z","updatedAt":"2026-08-05T06:31:42.145Z","lastSeenAt":"2026-08-05T06:31:42.145Z","tsv":"'-10':14,39,57 '0.001':96 '0x':111 '3':101 '9':9,34,52 'aba':7,12,32,37,50,55 'account':83 'ach/wire':86 'alway':74 'avail':75 'bank':4,29,47,82 'base':99 'call':102,116 'check':11,36,54 'checksum':16,41,59 'complement':88 'decod':20,63 'depend':71 'determinist':8,33,51 'digit':10,35,53 'district':19,62 'ed25519':94 'ed25519-signed':93 'extern':70 'extract':25,68 'feder':17,42,60 'first':100 'free':103 'hallucin':73 'header':107 'iban':89 'id':24,67 'institut':23,66 'institution-id':22,65 'intern':92 'mod':13,38,56 'number':6,31,49 'payment':87,113 'per':104,115 'reserv':18,43,61 'rout':5,30,48 'send':106 'sign':95 'us':3,28,46,81 'usdc':97 'use':76 'valid':1,26,44,79,90 'wallet':105,110 'weight':15,40,58 'x':109 'x-wallet':108 'x402-eip155:8453' 'zero':69","prices":[{"id":"a43b8075-9332-4845-a136-fa9dd0ad3c73","listingId":"c5c7fcf3-3a7d-4217-b4f5-7a180229e561","amountUsd":null,"unit":"per_call","nativeCurrency":"USD COIN","nativeAmount":"1000","chain":"base","payTo":"0x10800a5a5B9d72251566EC651E862A8b4B427dE0","paymentMethod":"x402-usd coin","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x10800a5a5B9d72251566EC651E862A8b4B427dE0","amount":"1000","scheme":"exact","network":"eip155:8453","mimeType":"application/json","resource":"https://routingcheck.hergertsynthora.com/service","description":"Validate a US bank routing number (ABA) deterministically: 9-digit check, ABA mod-10 weighted checksum, Federal Reserve district decode and institution-id extraction. Zero external dependencies, no hallucination, always available. Use it to validate a US bank account before an ACH/wire payment. Complements IBAN validation for international. Ed25519-signed. 0.001 USDC on Base. First 3 calls FREE per wallet — send header X-WALLET: 0x<your Base address> (no payment); then  per call.","maxAmountRequired":"1000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-07-08T19:05:37.565Z"}],"sources":[{"listingId":"c5c7fcf3-3a7d-4217-b4f5-7a180229e561","source":"x402_bazaar","sourceId":"https://routingcheck.hergertsynthora.com/service","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-07-08T19:05:37.565Z","lastSeenAt":"2026-08-05T06:31:42.145Z"}],"details":null}