MARKET MONITOR / CATALOGUE Services 157,380 MCP listed 48,829 x402 108,676 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-14 · 3 sources
Task

Credit Card Issuer Network

1 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Detect the card network x402 REST usage

Detect the issuing network/brand (Visa, Mastercard, American Express, Discover, Diners Club, JCB, UnionPay, Maestro) from the card's IIN prefix, with the network's valid lengths. Returns `network:null` for an unrecognize...

creditcard.openverbs.com Other services 1 calls / 30d checked 2026-11-06
0.002 USDC per call per call

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