Webhook Error: No signatures found matching the expected signature for payload. about nextjs-subscription-payments HOT 3 OPEN

Check this:
https://github.com/vercel/nextjs-subscription-payments/pull/293/files

from nextjs-subscription-payments.

im still a tad lost, what do you save the env key as here ? it seems different from the webhook api secret

from nextjs-subscription-payments.

Run into the same issue while testing the app deployed on Vercel, and that what I did wrong (probably as it's not clearly described in Readme):

• ❌ I used whsec_xxx that I saw when I was adding events, but that webhook secret is for Local testing, not for testing on Vercel
  

So what you need to do is:

• finish selecting event and hit "Add events" button
• get redirected to the Webhook page
• ✅ use Signin secret from the Webhook page as your Production STRIPE_WEBHOOK_SECRET env variable
  
• redeploy the latest build on Vercel in order to apply the updated env variable

from nextjs-subscription-payments.