The error message suggests that the gas estimation for the transaction failed. This can happen when the smart contract that you are interacting with requires a specific amount of gas to execute the transaction, but the gas limit provided is not enough to complete the transaction.
To resolve this issue, you can try increasing the gas limit for the transaction. You can do this by adding a gasLimit parameter to your transaction object. For example:
const response = await fetch('https://api.0x.org/swap/v1/quote?sellToken=0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2&buyToken=0x6b175474e89094c44da98b954eedeac495271d0f&sellAmount=100&takerAddress=0xcb976099df1484c87b96685879571749cc007197', {
method: 'GET',
headers: [
['0x-api-key', '6b321e0f-8d29-45de-ac49-ef0726c2b4cc']
],
gasLimit: '500000'
});
You may need to experiment with different gas limit values to find the one that works for your specific transaction. Also, you should make sure that the takerAddress parameter is a valid Ethereum address that has sufficient funds to cover the transaction costs.