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Upstash · Class

Receiver

Use the Python Receiver to verify that an incoming message was signed by QStash before processing it. Configure the current and next signing keys, then verify the request body, signature header, and endpoint URL.

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Syntax

Receiver(current_signing_key: str, next_signing_key: str); receiver.verify(body=body, signature=signature, url=url)

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  • Upstash-Signature
  • QSTASH_CURRENT_SIGNING_KEY
  • QSTASH_NEXT_SIGNING_KEY
  • Receiver.verify

Source: Receiver - Upstash Documentation. Checked 2026-11-03.