Stripe Error: No signatures found matching the expected signature for payload

Question

I have a stripe webhook that call a Firebase function. In this function I need to verify that this request comes from Stripe servers. Here is the code :

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Answer 1

Cloud Functions automatically parses body content of known types. If you're getting JSON, then it's already parsed and available to you in req.body. You shouldn't need to add other body parsing middleware.

If you need to process the raw data, you should use req.rawBody, but I don't think you'll need to do that here.