Marketplace · API · x402

app.ravn.exchange/api/v1/x402/execute

RAVN — execute a previously quoted swap. Returns a signable transaction, typed data to sign, or a Bitcoin deposit address depending on the route; RAVN never custodies funds. Same 0% fee, non-custodial engine the RAVN app itself runs on.

Endpointhttps://app.ravn.exchange/api/v1/x402/execute
Trust100% uptime over 1 checks · ~338 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x12d2425fD88c693EDB4dE004E0c747879B7D6933
methodPOST
last updated2026-10-19T10:16:40.581Z

Use it

Call it (an x402 client pays automatically)

curl -i https://app.ravn.exchange/api/v1/x402/execute
# 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/x402-2e1d3d9806e7e2e7

Search the whole marketplace from your agent (MCP)

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

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