Let's imagne I have DAI and USDT, and I want to sell both for ETH.
But it seems like API might only support one token at a time:
sellToken The ERC20 token address or symbol of the token you want to send. "ETH" can be provided as a valid sellToken.
And the RFQ onchain only one token at a time as well:
takerToken The ERC20 token the taker is selling and the taker is selling to the maker. [required]