How to fetch data from a cell given another cell

Hi guys, I need you to direct me to some quary or link to doc of how to fetch data from a cell, Ive got a monday board and need using Fetch/Axios to get data of some cell given another cell.
How can I do it in the best way?

In the past I used
let query = {items_by_column_values(board_id: XXXXX, column_id: "text", column_value: "${user.app_id}") { column_values(ids: [pm]) { text } } };

Now its not working anymore and I need another solution.

It looks like this question is a duplicate of:

See the answer there.