SERVICE

card-bin-check

Xynaptic Card BIN Check — the first 6-8 digits of a card number identify the issuer: we return scheme (Visa/Mastercard...), issuer bank, card type (debit/credit/prepaid), country. POST body: { bin: 424242 } or { card_number: <first digits> }. Completing the banking suite end-to-end.

$0.02 per call · /v1/card-bin-check

Call it

curl -s https://api.xynaptic.io/v1/card-bin-check \
  -H "Accept: application/json"

# -> 402 Payment Required (x402 challenge: price, payTo, networks)
# -> sign the payment, retry with PAYMENT-SIGNATURE -> 200

What you get back

{
  "service": "card-bin-check",
  "bin": "424242",
  "scheme": "visa",
  "issuer": "Barclays",
  "type": "debit",
  "country": "GB",
  "summary": "Visa debit, Barclays, GB."
}