1. Verification Instruction

Read the following instructions.

Basically, every times when you are trying to turn on a specific webhook, we need to verify the destination (URL) that you give is owned by you.

We will ping your URL and check what is returned for this purpose.

We will POST a http request to your URL with the following message inside request body.

{"topic": "webhook/verification"}

And we expect your server responds with the following in plain text.

NjEzOWQzOTcwYzA5NzIwMDFjZjUyMTgw