FRESH OBSERVED ENDPOINT EVIDENCE · DATASET REVISION 292863

Credit card validator, Luhn algorithm check, card number verification, card type detector, Visa Mastercard Amex Discover Diners JCB UnionPay brand identifier, PAN validation. Validate credit card number via Luhn algorithm and identify card brand. Returns validity, card type, masked number. No payment processing, validation only.

Credit card validator, Luhn algorithm check, card number verification, card type detector, Visa Mastercard Amex Discover Diners JCB UnionPay brand identifier, PAN validation. Validate credit card number via Luhn algorithm and identify card brand. Returns validity, card type, mask

Endpoint
https://api.x402node.dev/validate/creditcard

Category utilities

Capabilities Data transformation

Routable now yes

Observed price $0.0022

Craft score 81.2

Last probe 2026-07-29T01:28:23.126Z

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Machine-readable: capability profile · reputation evidence