chain_block
[Trading Data API] Block header lookup: number, hash, timestamp, miner, tx count, gas used/limit and base fee — Block header lookup: number, hash, timestamp, miner, tx count, gas used/limit and base fee. Latest by default, or any block number, safe or finalized.
Example: /v1/chain-block?chain=base&block=latest
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| block | No | Optional. A block number, "latest", "safe" or "finalized" (default latest). | |
| chain | No | Optional. ethereum, base, arbitrum, optimism, polygon (default base). |