Marketplace · API · x402

api.cardhedger.com/v1/agent/cards/card-match

Match a natural language card description to the best card in the CardHedge database.

Endpointhttps://api.cardhedger.com/v1/agent/cards/card-match
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xec65e7e197814760306cff63ead518f9a1d81a65
methodPOST
last updated2026-11-14T02:53:01.443Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.cardhedger.com/v1/agent/cards/card-match
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-b78df5d7a1458bd0

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

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