node_default_gas_price_strategy

Documentation for eth_defi.gas.node_default_gas_price_strategy function.

node_default_gas_price_strategy(web3, transaction_params)

Gas price strategy for blockchains not supporting dynamic gas fees.

This gas price strategy will query the JSON-RPC for the suggested flat fee. It works on chains that do not support EIP-1559 London hardfork style base fee + max fee dynamic pricing.

These include

• BNB Chain

Example:

from eth_defi.gas import node_default_gas_price_strategy
web3.eth.set_gas_price_strategy(node_default_gas_price_strategy)

For more information see

• https://web3py.readthedocs.io/en/stable/gas_price.html

• https://www.blockchain-council.org/ethereum/eip-1559/

Parameters

• web3 (web3.main.Web3) –

• transaction_params (dict) –

Return type

int