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eth_estimateGas

Parameters​

  • Object - The transaction call object
    • from: DATA, 20 Bytes - (optional) The address the transaction is sent from.
    • to: DATA, 20 Bytes - The address the transaction is directed to.
    • gas: QUANTITY - (optional) Integer of the gas provided for the transaction execution. eth_call consumes zero gas, but this parameter may be needed by some executions. **NOTE: this parameter does not have limit or cap. **
    • gasPrice: QUANTITY - (optional) Integer of the gasPrice used for each paid gas.
    • value: QUANTITY - (optional) Integer of the value sent with this transaction
    • data: DATA - (optional) Hash of the method signature and encoded parameters. For details see Ethereum Contract ABI
  • QUANTITY|TAG - integer block number, or the string "latest", "earliest" or "pending", see the default block parameter.

Returns​

QUANTITY - the amount of gas used.

Request

curl https://rpc.<REGION>.gateway.fm/v4/gnosis/non-archival/mainnet \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_estimateGas","params":[{"from": "0x3d14de87b5ade1c61a0b7ca29f7632e6e756b8bf","to": "0x4c88153de66e84c6691fa6bf5b5823530300a942"}],"id":1}'

Result

{
    "jsonrpc": "2.0",
    "id": 1,
    "result": "0x5208"
}