{"uid":"cap_yjsEz5TxPqOdwz6GDQn2S","slug":"1yc-dev-bin-lookup-f250db5f","name":"1yc.dev BIN Lookup","description":"Card BIN lookup: brand, issuer, country and type for a 6 to 8 digit BIN. Only an exact bundled match is charged.","url":"https://1yc.dev/bin/v1/:bin?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7MPrc66t1p8K8ZYKq_-IP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up card brand, issuer, country, and type from a 6-8 digit Bank Identification Number (BIN)","exampleAgentPrompt":"Can you look up the BIN 453201 and tell me what card brand, issuing bank, country, and card type it belongs to?","exampleUseCases":[{"title":"Fraud screening by card origin","prompt":"A payment just came in with card number starting with 45720132 — can you look up that BIN and tell me what country and issuer it's from so I can check if it matches the customer's stated location?"},{"title":"Checkout UX card brand detection","prompt":"The user typed in the card prefix 5541083 — can you identify the card brand and type so we can show the right card logo and validation rules on the checkout form?"},{"title":"Payment analytics card type breakdown","prompt":"I have a list of BINs from last month's transactions — starting with 411111, can you look up the first one and tell me the brand, issuer, country, and whether it's credit or debit?"}],"resultDescription":"Returns the card brand (e.g. Visa, Mastercard), issuing bank name, country of issuance, and card type (e.g. credit, debit, prepaid) for the provided 6-8 digit BIN. Only exact bundled matches are charged.","failureModes":["BIN not found in database — no match returned for obscure or newly issued BINs","Invalid BIN format — non-numeric or fewer than 6 / more than 8 digits returns an error","Payment failure — $0.01 USDC charge fails if wallet is not funded","No partial match returned — only exact BIN matches are billed and returned"],"whenToPreferThis":"Use this endpoint when you need fast, pay-per-use card BIN lookups without a subscription. Ideal for low-volume or sporadic lookups where only exact matches are charged, avoiding costs for unknown BINs. Prefer over subscription BIN databases when you want zero upfront commitment and per-query pricing via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:30:14.611Z","isFirstParty":false,"canonicalSlug":"1yc-dev-bin-lookup-f250db5f"}