Parameters

OBJECT - The filter options:

Key	Required	Type	Detail
`fromBlock`	✅	String	A hex code of an integer that represents the block number, or "latest" that represents the last mined block.
`toBlock`	❌	String	A hex code of an integer that represents the integer block number, or "latest" that represents the last mined block.
`address`	❌	String/Array	Contract address or a list of addresses from which logs should originate.
`topics`	❌	Array	Array of 32 Bytes `DATA` topics. Topics are order-dependent. Each topic can also be an array of `DATA` with "or" options.
`blockHash`	❌	String	Restricts the logs returned to the single block with the `blockHash`. If `blockHash` is present in the filter criteria, then neither `fromBlock` nor `toBlock` are allowed.

"params":[
    {
        "fromBlock": "0xF9F3B7", 
        "toBlock": "0xF9F3B8"
    }
]

Result

It is an array of log objects, or an empty array if nothing has changed since last poll.

For filters created with eth_newBlockFilter the return are block hashes (DATA, 32 Bytes), e.g. ["0x123456789..."].
For filters created with eth_newFilter logs are objects with the following fields.

Result Fields

Key	Type	Detail
`address`	String	Address from which this log originated.
`blockHash`	String	Hash of the block where this log was in. `null` if either the returned block is pending or the log is pending.
`blockNumber`	String	A hex code of an integer that represents the block number where this log was in. `null` if either the returned block is pending or the log is pending.
`data`	String	Contains one or more 32 Bytes non-indexed arguments of the log.
`logIndex`	String	A hex code of an integer that represents the log index position in the block. `null` if the log is pending.
`removed`	Boolean	`true` if the log was removed, due to a chain reorganization. `false` if the log is valid.
`topics`	Array	Array of 0 to 4 32 Bytes `DATA` of indexed log arguments.
`transactionHash`	String	Hash of the transactions this log was created from. `null` if the log is pending.
`transactionIndex`	String	A hex code of an integer that represents the transactions index position log was created from. `null` if the log is pending.

Example

Request

curl <your-endpoint> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"eth_getLogs","params":[{"fromBlock": "0xF9F3B7", "toBlock": "0xF9F3B8"}],"id":0}'

Return

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": [
      {
          "address": "0xe618ef7c64afede59a81cef16d0161c914ebab17",
          "blockHash": "0x40daf6888666bedfa4cfb661ded2286e591a9140cb205b26e5135f63932cca56",
          "blockNumber": "0xf9f3b7",
          "data": "0x0000000000000000000000000000000000000010ffca8b374e554671fed88151",
          "logIndex": "0x0",
          "removed": false,
          "topics": [
              "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
              "0x00000000000000000000000011387090d0d40528f90b2750f630455484234d98",
              "0x00000000000000000000000081b3e23aae7cba1041d308e8dfdba5e074867cc3"
          ],
          "transactionHash": "0xd4fcc07fc00dc5c51191f2a4f4df6e6cdfaa427559c1034dc723e7b8626ec847",
          "transactionIndex": "0x0"
      },
      ...
      {
          "address": "0x0000000000000000000000000000000000001000",
          "blockHash": "0x2b0a75c56832ccd9034078580834632dcd0277c3a3347c72dff3765dff867ea4",
          "blockNumber": "0xf9f3b8",
          "data": "0x00000000000000000000000000000000000000000000000001210c44b2fa6932",
          "logIndex": "0x19b",
          "removed": false,
          "topics": [
              "0x93a090ecc682c002995fad3c85b30c5651d7fd29b0be5da9d784a3302aedc055",
              "0x000000000000000000000000e2d3a739effcd3a99387d015e260eefac72ebea1"
          ],
          "transactionHash": "0xe6135086a98a819f4c048ec987b2df06deb588a8bb36e9bba24b1c31cb3ad8f2",
          "transactionIndex": "0x88"
      }
  ]
}