{
  "id": "api:x402-e03af8dae34e8227",
  "kind": "api",
  "name": "chain.openverbs.com/v1/bytecode",
  "description": "Fetch deployed EVM contract runtime bytecode and its Keccak-256 code hash to fingerprint or compare contracts, or feed a disassembler. Supports Ethereum, Base, Arbitrum, Optimism and Polygon, with optional historical block reads. Returns full hex code, byte size and isContract; an empty-code address returns 0x and a null hash. Key-free RPC with endpoint fallback; code capped at 256 KiB.",
  "category": "x402",
  "url": "https://chain.openverbs.com/v1/bytecode",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A",
    "method": "POST",
    "last_updated": "2026-10-28T22:55:51.836Z"
  },
  "trust": {
    "verified": true,
    "uptime_pct": 100,
    "latency_ms": 893,
    "checks": 1
  }
}