post https://api.tatum.io/v3/ethereum/gas/batch
10 credits per API call + 10 credits per each gas estimation
Get an estimated gas price and the number of gas units needed for multiple Ethereum transactions. The gas price is obtained from multiple sources and calculated based on the latest N blocks and the current mempool state.
The estimations are returned in the same order as the transactions were submitted in the request.
The fast gas price is used by default.
NOTE: The estimated gas price is returned in wei. However, when making a transaction itself and providing the custom fee, you have to provide the gas price in Gwei. Make sure to convert the estimated gas price from wei to Gwei before submitting your transaction.