Issue: Missing webhook-signature header and empty data field in test webhooks

[dmalis]

Description:
It appears that webhook version v1 is the recommended format. However, when sending a test webhook from the developer dashboard, the request does not include the webhook-signature header, and the data field in the payload is empty.

Additionally, the webhook secret is provided in the ws_***** format. Since the Whop SDK uses standard webhooks, a different secret format (matching the expected signature generation scheme) may be required.

Impact:
• Test webhooks cannot currently be verified using the provided secret, as the signature header is missing.
• The empty data payload prevents testing end-to-end webhook handling logic.

Expected Behavior:
• The test webhook should include a valid webhook-signature header generated using the associated secret.
• The data field should contain a representative example payload to allow developers to test integrations effectively.

[Artemooon]

Any update on this?

I use this code to verify webhook data and I provide a valid key starting with the ws_ prefix from the dashboard to test my webhook.

webhook_data = whop_client.webhooks.unwrap(request.data, headers=request.headers, key="ws_05b...8b6")

This is an error that I get:

File "/webhooks/whop_webhook.py", line 38, in post
    webhook_data = whop_client.webhooks.unwrap(request.data, headers=request.headers)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/python3.12/site-packages/whop_sdk/resources/webhooks.py", line 33, in unwrap
    Webhook(key).verify(payload, headers)
    ^^^^^^^^^^^^
  File "/python3.12/site-packages/standardwebhooks/webhooks.py", line 29, in __init__
    self._whsecret = base64.b64decode(whsecret)
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/python@3.12/3.12.11/Frameworks/Python.framework/Versions/3.12/lib/python3.12/base64.py", line 88, in b64decode
    return binascii.a2b_base64(s, strict_mode=validate)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
binascii.Error: Incorrect padding

This issue is a huge blocker.

[Artemooon]

as per standardwebhooks

class Webhook:
    _SECRET_PREFIX: str = "whsec_"
    _whsecret: bytes

    def __init__(self, whsecret: t.Union[str, bytes]):
        if not whsecret:
            raise RuntimeError("Secret can't be empty.")

        if isinstance(whsecret, str):
            if whsecret.startswith(self._SECRET_PREFIX):
                whsecret = whsecret[len(self._SECRET_PREFIX) :]
            self._whsecret = base64.b64decode(whsecret)

        if isinstance(whsecret, bytes):
            self._whsecret = whsecret

secret prefix should be whsec_, NOT ws_