Does anyone know any API to track token info only by the ticker?

I don’t know how to solve this problem, I need to track some token prices from a user request, but the user only has a token ticker/symbol, like per example, $MEW.

How to track that token information (contract address, price etc) when I have only the ticker?

A way I imagined is getting a list of tokens deployed with that name and sort by the one with most volume, but I didn’t find any API that returns token addresses by the symbol only.