API reference

Latest block

GET /v1/arc/blocks/latest

Returns the most recently indexed block on Arc Mainnet. Lags the chain head by two blocks to avoid serving data that may be reorganised.

Parameters

— No parameters.

requestcurl

curl https://api.chainforge.cn/v1/arc/blocks/latest \
  -H "Authorization: Bearer $CHAINFORGE_KEY"

response200 · application/json

{
  "block_number": 2918329,
  "block_hash": "0x046b187f…",
  "timestamp": "2026-09-15T08:41:02Z",
  "gas_used": 14820331,
  "transaction_count": 67
}