google apps script - How to create a doPost(e) to receive data from an external service?

Question

I'm trying to create a Script that receives data from a POST that I make from Postman, but every time I get the error code 301. I followed different tutorials (Google Web App and Stack Overflow posts) with not good results. I only need to receive the data from this POST call and send them to a SpreadSheet for their storage.

Thanks for your help, I really appreciate it.

Answer 1

You need to make sure you're following redirects. In Postman, go to your preferences, and make sure you've enabled "Automatically follow redirects".

Alternatively, you can use Hurl.it, which has the redirects option very clearly visible.