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FastX402 Lab

Validates a card number using the Luhn algorithm and identifies the card scheme (Visa, Mastercard, Amex, Discover, etc.) from the number prefix and length. Returns validity, scheme, and expected length.

Resource URL

https://fastx402.tools/credit-card-luhn

Payment options

exactBase (8453)

$0.001 USDC

Max amount

Pay to
0xFe6Ae9ec9DE12817f23958F11b6CE69194b6Bd7E
Timeout
300s

Tags

Finance

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://fastx402.tools/credit-card-luhn
Type: http
Sources: payai

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