Read data from a cell in a Google Sheets column

Database & APIs

Hello people, I am trying to be able to read the data from a single cell of a Google Sheets column to save it in a variable, but I can't, what I have done is a dynamic children that runs through the entire spreadsheet correctly , it is integrated as a json and I have tried to get the variable by selecting Json path in the following ways $[0] ."column_name" and $."column_name"[0] and neither has worked for me, I don't know if anyone has Have you ever encountered the same problem as me and can help me or at least guide me a little, all advice is welcome.

Thank you very much anyway for your time.

What have you tried so far?

I have tried to get the variable by selecting Json path in the following ways $[0] ."column_name" and $."column_name"[0]

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