This is my first post, and I'm a beginner at this so please be kind.

I'm running an integration on an AWS server, and the Slack API Enable Subscriptions page will not verify the Events Request URL. On the Slack API page, I receive the error "Your URL didn't respond with the value of the challenge parameter." but no other information.

Following the instructions here: https://www.tyntec.com/docs/whatsapp-business-api-integration-slack

Everything looks OK until the Enable Events step. where Slack throws the following error:

Here is the git repository https://github.com/tyntec/api-samples/tree/master/wa-integrations/slack

This is my postman code:

{   "webhooks": [{     "events": [       "MoMessage"     ],     "callbackUrl": "https://x.x.x.x/tyntec/forwardWAMessage"   }] }

can you please nudge me in the right direction?

Tag:url, slack-api

Only one comment.

  1. pichsenmeister

    When configuring your Request URL, an event is dispatched to your endpoint including a challenge parameter. Your endpoint need to respond with a response body containing this exact challenge value to verify your endpoint.

    You can find more detailed information in the Request URL Configuration & Verification section of the Events API Configuration.

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