post https://bsc-mainnet.nodereal.io/v1/
Returns the current price per gas in wei.
Supported on both BNB Smart Chain and opBNB Chain.
The format of a BNB Smart Chain endpoint:
https://bsc-mainnet.nodereal.io/v1/{{apiKey}}
https://bsc-testnet.nodereal.io/v1/{{apiKey}}
The format of an opBNB Chain endpoint:
https://opbnb-mainnet.nodereal.io/v1/{{apiKey}}
https://opbnb-testnet.nodereal.io/v1/{{apiKey}}