Marketplace · API · x402

tools.moneytools.dev/v1/calldata

See what calldata will do before you sign it — $0.001 USDC per decode. Function name and typed arguments via the open Sourcify signature DB (or your ABI), with approve/transfer/permit risk notes.

Endpoint	`https://tools.moneytools.dev/v1/calldata`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x64eB63904Cf9688AC5B3087A72AcF9C31a273169
method	GET
last updated	2026-11-12T08:44:15.896Z

Use it

Call it (an x402 client pays automatically)

curl -i https://tools.moneytools.dev/v1/calldata
# 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/x402-06c6c6da70859452

Search the whole marketplace from your agent (MCP)

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