{
  "id": "api:x402-c2a306850f959c2e",
  "kind": "api",
  "name": "keyronne.com/api/chain-block",
  "description": "Fetch a block header by number, hash, or \"latest\" on Ethereum, Base, Arbitrum, Optimism, Polygon, or BNB Chain: timestamp, miner, gas used/limit, base fee, transaction count, size. Public JSON-RPC, no API keys. POST a JSON body like: {\"chain\":\"base\",\"block\":\"latest\"}",
  "category": "x402",
  "url": "https://keyronne.com/api/chain-block",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0xB86F95EF5FA904318Ea9Df3b59AdCe099b478fC4",
    "method": "POST",
    "last_updated": "2026-11-01T23:29:51.153Z"
  },
  "trust": {
    "verified": true,
    "uptime_pct": 100,
    "latency_ms": 143,
    "checks": 1
  }
}