eth_maxPriorityFeePerGas

The eth_maxPriorityFeePerGas method returns the current maximum priority fee per gas (tip) in wei. Introduced with EIP-1559, this method provides the suggested priority fee (miner tip) that users should pay to incentivize miners to include their transactions. This is separate from the base fee and helps determine the total gas cost for post-London-fork transactions using the new fee market mechanism.

This method is essential for applications implementing EIP-1559 transaction types, which separate the gas fee into a base fee (burned) and a priority fee (paid to miners). Developers use this to calculate appropriate maxPriorityFeePerGas values for their transactions, ensuring competitive inclusion in blocks without overpaying. Combined with the base fee from recent blocks, this enables accurate fee estimation for the two-dimensional fee market introduced in EIP-1559, helping users balance transaction speed with cost efficiency.

Parameters

This method does not require any parameters.

Return Object

field	type	description
result	string	The suggested maximum priority fee per gas in wei encoded as a hexadecimal string. This represents the tip amount to incentivize validators to include the transaction in the next block.

Request Example

Request

Response Example

Response