Webhook error

WWesley

I am unable to configure the webhook in the integration with Whtsapp.
I'm hosting at Vercel Hobby.
Here is the error that appears in Meta Developers:

Plain Text

Callback verification failed with the following errors: curl_errno = 28; curl_error = Operation timed out after 6002 milliseconds with 0 bytes received; HTTP Status Code = 200; HTTP Message = Connection established

In Vercel logs: 504 Gateway Timeout

What could be causing this?

28 comments

FFzinaHaMed

i also have this if i find an error i will check

FFzinaHaMed

i found the error

FFzinaHaMed

it just needed the serverless function to be near me and also the server less function must be the same in both the builder and viewer @Wesley

FFzinaHaMed

just restart the viewer

FFzinaHaMed

its kind of like a one time use

WWesley

@FzinaHaMed Sorry for my ignorance, but which serverless are you referring to?

FFzinaHaMed

the function setting in vercel

WWesley

Got it, @FzinaHaMed ! I'll test it now and get back to you if it works.

WWesley

@FzinaHaMed, with my database region being South America (São Paulo) (sa-east-1)(in Supabase), I also changed Vercel to São Paulo, Brazil (East). I redeployed but the error persists.

FFzinaHaMed

i see it worked for me just for a second

FFzinaHaMed

then it stopped working

FFzinaHaMed

@Vilela™ did you have any error like this using vercel?

WWesley

I redid everything. I allocated everyone in the USA (as close as I could), but the error continues.

BBaptiste

What URL are you inserting in Meta?

WWesley

I use the URL made available by Vercel. I do the WhatsApp configuration steps in the typebot, it generates webhook URL and token for me to enter in the Meta.

BBaptiste

Can you provide a screenshot of the error?

WWesley

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