{
  "id": "api:x402-40e894923d5cc364",
  "kind": "api",
  "name": "x402-data-api.sigrunner.workers.dev/chain/code",
  "description": "Contract-code check for a Base mainnet address (is_contract + code size + EIP-7702 delegated-EOA detection). Use when an agent must check whether a Base address is a contract or an EOA before interacting.",
  "category": "x402",
  "url": "https://x402-data-api.sigrunner.workers.dev/chain/code",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0x5765ae06a52dc7A0BB71c36A11db512c7ea9ed10",
    "method": "GET",
    "last_updated": "2026-11-11T05:17:15.245Z"
  },
  "trust": {
    "verified": true,
    "uptime_pct": 100,
    "latency_ms": 148,
    "checks": 1
  }
}