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Card BIN Lookup
x402
Card BIN Lookup is a paid API for AI agents from binx402.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Resolves a payment card BIN (first 6-8 digits) to issuer, card scheme, type, country, and other card metadata
Price / call$0.01
Success—
StatusUnknown
How this service works
Instant card BIN intelligence. Bank, brand, country, type, funding & more via x402.
Output
A JSON object with a BIN sub-object containing: validity flag, card scheme (e.g. VISA), card type (CREDIT/DEBIT/CHARGE), card level (e.g. PURCHASING), brand, currency, issuer name/phone/website, country name/alpha2/currency, is_prepaid, and is_commercial fields. Also includes a success boolean and upstream status code.
Example use cases
Fraud screening at checkout
“We just received a payment attempt with card starting with 524130 — can you look up that BIN and tell me if it's a prepaid card, what country it's from, and who issued it so we can flag it for review?”
Payment routing by card scheme
“Before I route this transaction, can you check BIN 45717360 and confirm whether it's a Visa or Mastercard, and whether it's credit or debit?”
Customer support card identification
“A customer says their card is declining and gave me the first 8 digits: 40660347. Can you look that BIN up and tell me what bank issued it and what type of card it is?”
Technical details
Endpoint
GEThttps://binx402.com/v1/binWhen to prefer
Choose this endpoint when you need real-time BIN resolution for a single card prefix and want structured data covering issuer, scheme, type, country, and prepaid/commercial flags. Ideal for fraud checks, payment routing, and customer support workflows where per-lookup micropayment billing ($0.01 USDC via x402) is acceptable. Prefer over batch BIN databases when freshness and accuracy matter more than bulk throughput.
Side effects
- Invalid or too-short BIN (fewer than 6 digits) returns validation error
- Unknown or unregistered BIN returns success:false with no card metadata
- Network or upstream provider timeout returns non-200 status
- Payment failure (x402) if USDC balance is insufficient or wallet not configured
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"BIN": {
"type": "CREDIT",
"level": "PURCHASING",
"valid": true,
"issuer": {
"name": "JPMORGAN CHASE BANK N.A. - COMMERCIAL"
},
"number": 448590,
"scheme": "VISA",
"currency": "USD"
},
"code": 200,
"success": true
}
}Tags
x402
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