{
  "x402Version": 2,
  "id": 69284,
  "slug": "69284",
  "resource": "https://quickbuild.quynguyenbac.workers.dev/api/base/token",
  "description": "Inspect a token or any address on Base mainnet: contract vs EOA (incl. EIP-7702 delegation), bytecode size, ERC-20 name/symbol/decimals/totalSupply (raw and formatted; bytes32 symbols handled), proxy implementation (EIP-1967, beacon, ZeppelinOS/FiatToken), whether it is a well-known Base token (guards against spoofed symbols), and optionally the balance of `holder`. Read live from public Base RPC; metadata cached 1 h. All params optional: defaults to USDC on Base. Invalid input = 400, never charged.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x751a4c3841bE287544C371B4EE09Bd3366AeA7cf",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "amountUsd": 0.002,
      "maxTimeoutSeconds": 300
    }
  ],
  "tags": [
    "base",
    "erc20",
    "token",
    "crypto",
    "onchain"
  ],
  "sourceHost": "quickbuild.quynguyenbac.workers.dev",
  "lastUpdated": "2026-10-23T19:07:25.210Z",
  "quality": {},
  "liveness": {
    "reliability": null
  },
  "verified": true,
  "featured": false,
  "provider": {
    "host": "quickbuild.quynguyenbac.workers.dev",
    "manifest_name": "QuickBuild agent APIs (incl. LaunchCheck)",
    "source": "submitted",
    "source_manifest_url": "https://quickbuild.quynguyenbac.workers.dev/.well-known/x402.json",
    "submitted_at": "2026-10-23T19:07:25.210Z"
  }
}