I am developing a webhook server for subscribing my account’s activity.
I have been working on with Twitter API documents and keep failing on CRC valication.
The message I received when I tried to register was
"Webhook URL does not meet the requirements. Invalid CRC token or json response format."
But server response was 200 and data was returned as json properly.
I couldn’t figure out which part I was missing.
Please tell me if you need any informations like, webhook server domain or something.
Looking forward your help.