- Install ngrok if you don't already have it.
ngrok http 8900- If you are not testing features which involve advanced Slack features just
- Go to the Venmo app API settings for the Slack workspace you are testing on api.slack.com
- Go to Slack Commands
- Edit the Request URL to point to the ngrok HTTPS URL and save
- Debug
- When done edit the Request URL back to https://venmo-for-slack.golf1052.com