{"uid":"cap_PRfT-9Kpp7MPdoR7OPio0","slug":"bin-checker-api-x402-alert-68423a9d","name":"BIN Checker API (x402 Alert)","description":"14 paid financial API endpoints. Pay with USDC on Base using x402 protocol.","url":"https://x402-alert.vercel.app/api/bin-checker","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fnmm-GSjKpU01Jm_2aYNw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up bank identification number (BIN) details to identify the issuing bank, card type, and country for a given card prefix.","exampleAgentPrompt":"Can you look up the BIN 424242 and tell me which bank issued it, what card type it is, and what country it's from?","exampleUseCases":[{"title":"Fraud screening before payment processing","prompt":"Before we process this transaction, check BIN 453201 — I need to know the issuing bank, card type, and whether it's from a high-risk country."},{"title":"Card validation for e-commerce checkout","prompt":"At checkout a customer entered a card starting with 545454 — can you verify what bank and card network that BIN belongs to so we can validate it?"},{"title":"Analytics on card origin for reporting","prompt":"I have a list of card BINs from last month's transactions — start with BIN 411111 and tell me the issuing bank, card brand, and country so I can tag it in our reports."}],"resultDescription":"Returns structured data about the BIN including the issuing bank name, card brand (Visa, Mastercard, etc.), card type (debit/credit/prepaid), and country of issuance.","failureModes":["Invalid or unrecognized BIN returns empty or error result","BIN not found in database returns no data","Malformed input (non-numeric or too short) causes request failure","Payment failure via x402 protocol blocks the request","Network timeout on Vercel serverless function"],"whenToPreferThis":"Use this endpoint when you need fast, per-call BIN lookups with micropayment pricing via USDC on Base (x402 protocol), especially for agent workflows that need pay-as-you-go card validation without a subscription. Prefer this over subscription BIN databases when call volume is low or unpredictable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:40:46.676Z","isFirstParty":false}