DubBooth Voice Challenge Leaderboard to Slack (n8n Workflow)

DubBooth Voice Challenge Leaderboard to Slack (n8n Workflow)

Get an automatic daily update of the Choicer Voicer Free DubBooth voice-dubbing challenge leaderboard—formatted and posted straight to your Slack channel.

What this workflow does

This n8n automation fetches the public DubBooth leaderboard and shares a clear “scoreboard” message with your team.

• Runs on a schedule (or on demand): executes every 24 hours via a schedule trigger, or you can start it manually for testing.
• Uses your DubBooth challenge ID: you configure the challengeId in the workflow (copied from the DubBooth challenge URL).
• Retrieves public leaderboard data: calls the DubBooth public challenge API to get challenge status, participation counts, and top leaderboard entries.
• Builds a Slack-ready message: formats the results to include the score to beat, status, participation stats, top ranks, and a link to the challenge.
• Posts to Slack: sends the formatted top-scores update to your selected slackChannelId.

Use cases

• SaaS teams & communities: keep members informed about daily DubBooth challenge progress in one place.
• Automation engineers: monitor external leaderboard changes using n8n’s workflow scheduling + API fetching + Slack posting.
• Operations & growth: track participation momentum and highlight top performance without manual checking.
• Test-and-iterate: run manually first to verify formatting and channel delivery, then activate the schedule.

Technical details

• Triggers: schedule trigger (every 24 hours) and manual trigger for testing
• Node stack / tools: set, code, http request, slack, plus supporting nodes including sticky note
• Integrations: DubBooth public challenge API + Slack OAuth2 credentials for posting messages
• Config options: challengeId, slackChannelId, and optional maxRows for how many leaderboard rows to include

Setup (quick)

Configure challengeId, slackChannelId (and optionally maxRows), add Slack OAuth2 credentials in n8n, run a manual test, then activate the daily schedule.