eth_getBlockByHash

curl --request POST \
  --url https://tempo-mainnet.core.chainstack.com/c3ce2925b51f1ed18719fe8a23bbdccf/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "method": "eth_getBlockByHash",
  "params": [
    "0x1c3830dd03a362ba82e82017a5f4e361c12fc43b64a1e4ebd2902f0c313cad7e",
    false
  ],
  "id": 1
}
'

{
  "jsonrpc": "<string>",
  "id": 123,
  "result": {}
}

POST

eth_getBlockByHash

curl --request POST \
  --url https://tempo-mainnet.core.chainstack.com/c3ce2925b51f1ed18719fe8a23bbdccf/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "method": "eth_getBlockByHash",
  "params": [
    "0x1c3830dd03a362ba82e82017a5f4e361c12fc43b64a1e4ebd2902f0c313cad7e",
    false
  ],
  "id": 1
}
'

{
  "jsonrpc": "<string>",
  "id": 123,
  "result": {}
}

Tempo API method that returns information about a block specified by its hash. This method can return full transaction objects or just transaction hashes depending on the second parameter.

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Tempo blocks include additional fields not found in standard Ethereum blocks: mainBlockGeneralGasLimit, sharedGasLimit, and timestampMillisPart for sub-second precision.

Parameters

blockHash — the hash of the block to retrieve
fullTransactions — if true, returns full transaction objects; if false, returns only transaction hashes

Response

result — a block object, or null if no block was found:
- number — the block number
- hash — the block hash
- parentHash — hash of the parent block
- timestamp — block timestamp in seconds
- timestampMillisPart — sub-second timestamp (0-999 ms), Tempo-specific
- transactions — array of transaction objects or hashes
- Additional Tempo fields for payment lanes gas limits