Evm · Decode

Guest listing — SiteCheck. Function signatures for a 4-byte selector, and for calldata the decoded arguments. Signatures come from the openchain.xyz database, with 4byte.directory as fallback. Calldata is decoded against each candidate until one fits the selector and the arguments; bigints are returned as strings. Read-only.

GET https://api.sitecheck-api.workers.dev/api/evm/decode

0.002 USDC on Base · payTo 0xb8491F953e6860D3b5840b73c60883Ff099ceAfA

Status: verified · payable

Settlement: direct to the seller's payTo — 0% HIVE402 take

Payment routes

Base · 0.002 USDC · payTo 0xb8491F953e6860D3b5840b73c60883Ff099ceAfA · via guests · settles direct

Solana · 0.002 USDC · payTo J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR · via guests · settles direct

Arc · 0.002 USDC · payTo 0xa4751fCAa83c9669cfe507bb6807507729839be3 · via guests · settles direct

{
  "checkedAt": "2026-10-14T07:00:20.286Z",
  "decoded": {
    "args": [
      "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "10"
    ],
    "name": "transfer",
    "signature": "transfer(address,uint256)"
  },
  "selector": "0xa9059cbb",
  "signatures": [
    "transfer(address,uint256)"
  ],
  "source": "openchain.xyz signature database, 4byte.directory (fallback)"
}