As you may know, the gas price for normal ETH transactions is not the same for token transfers. For token transfers, the gas price depends on the contract itself. That's why we have created a new endpoint for getting a contract gas price, for example, you can get information about Tether (USDT) gas price.
The endpoint will return:
Slow - Safe & slow, the lowest gas price possible. Standard - Faster, the average gas price. Fast - The fastest.
Here you can see more details: https://docs.cryptoapis.io/rest-apis/blockchain-as-a-service-apis/eth/index#eth-contract-gas-price-endpoint