Receiver

When receiving a message from QStash, you should verify the signature. The QStash Python SDK provides a helper function for this.

from upstash_qstash import Receiver



receiver = Receiver({

  "current_signing_key": "YOUR_CURRENT_SIGNING_KEY",

  "next_signing_key": "YOUR_NEXT_SIGNING_KEY",

})



# ... in your request handler



signature, body = req.headers["Upstash-Signature"], req.body



is_valid receiver.verify({

  "body": body,

  "signature": signature,

  "url": "YOUR-SITE-URL"

})