This is hugely helpful, thank you! It fixed it for me. I’m more familiar with Zapier so experimented with that. I created a Zap that receives the payload, sends back the data + 200 OK to Slack, then triggers the Bubble webhook.

(I did have a look at manual setup, but felt like I was getting nowhere).

Here’s a screenshot of my Zapier setup in case anyone finds this thread in the future.

  1. Gets the data from Slack
  2. Finds the response_url (needed to confirm the data was received)
  3. Sends the response back to Slack
  4. Triggers the workflow in Bubble.