Webhook Signature Example

sign.py

import hmac
import hashlib
import simplejson
from time import time

data = {
    'timestamp': time(),
    'user': {
        'uid': 1234
    }
}
data = simplejson.dumps(data)

secret_key = 'myverysecretkey'

signature = hmac.HMAC(secret_key, data, hashlib.sha256).hexdigest()