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Method: POST eth_estimateGas
Returns an estimate of the gas required for a transaction to complete. The estimation process does not use gas and the transaction is not added to the blockchain. The resulting estimate can be greater than the amount of gas the transaction ends up using, for reasons including EVM mechanics and node performance.
The eth_estimateGas call does not send a transaction. You must call eth_sendRawTransaction to execute the transaction.
If revert reason is enabled with --revert-reason-enabled, the eth_estimateGas error response will include the revert reason.
object
- None
Transaction call object.
curl --location --request POST 'https://bsc.getblock.io/mainnet/' \ --header 'x-api-key: YOUR-API-KEY' \ --header 'Content-Type: application/json' \ --data-raw '{"jsonrpc": "2.0", "method": "eth_estimateGas", "params": [{"from": "0xFE3B557E8Fb62b89F4916B721be55cEb828dBd73", "to": "0x44Aa93095D6749A706051658B970b941c72c1D53", "value": "0x1"}], "id": "getblock.io"}'
{ "id": "getblock.io", "jsonrpc": "2.0", "result": "0x5208" }
POST web3_clientVersion
POST web3_sha3
POST net_version
POST net_listening
POST net_peerCount
POST eth_protocolVersion
POST eth_syncing
POST eth_coinbase
POST eth_mining
POST eth_hashrate
POST eth_gasPrice
POST eth_accounts
POST eth_blockNumber
POST eth_getBalance
POST eth_getStorageAt
POST eth_getTransactionCount
POST eth_getBlockTransactionCountByHash
POST eth_getBlockTransactionCountByNumber
POST eth_getCode
POST eth_sign
POST eth_sendRawTransaction
POST eth_estimateGas
POST eth_getBlockByHash
POST eth_getBlockByNumber
POST eth_getTransactionByHash
POST eth_getTransactionByBlockHashAndIndex
POST eth_getTransactionByBlockNumberAndIndex
POST eth_getTransactionReceipt
POST eth_getUncleByBlockHashAndIndex
POST eth_getUncleByBlockNumberAndIndex
POST eth_getCompilers
POST eth_compileLLL
POST eth_compileSolidity
POST eth_newFilter
POST eth_newBlockFilter
POST eth_newPendingTransactionFilter
POST eth_uninstallFilter
POST eth_getFilterChanges
POST eth_getLogs
POST eth_getWork
POST eth_submitWork
POST eth_sendTransaction
POST eth_compileSerpent
POST eth_submitHashrate
POST db_putString
POST db_getString
POST db_putHex
POST db_getHex
POST shh_post
POST shh_version
POST shh_newIdentity
POST shh_hasIdentity
POST shh_newGroup
POST shh_addToGroup
POST shh_newFilter
POST shh_uninstallFilter
POST shh_getMessages
POST shh_getFilterChanges
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