Fetch Rumble Transcripts to Google Sheets (n8n + FetchGoblin)

Fetch Rumble Transcripts to Google Sheets with n8n (FetchGoblin)

Have a Rumble video and want its captions instantly captured in Google Sheets? This n8n workflow manually pulls available Rumble transcripts via the FetchGoblin API and appends them to your chosen worksheet—along with language and credit usage details.

What this workflow does

• Manual run in n8n: Start the workflow using a manual trigger.
• Set your inputs: Provide the Rumble video URL, plus your Google Sheets spreadsheet ID and sheet name.
• Retrieve captions via FetchGoblin: Call the FetchGoblin Rumble transcript endpoint using your API key to fetch transcript text and related metadata.
• Clean and format results: Empty transcripts are filtered out; transcripts longer than 49,000 characters are truncated with a visible marker.
• Append to Google Sheets: Each transcript result is written as a row using raw cell values.

What gets written to Google Sheets

Ensure your destination worksheet contains columns named:

• source_url
• language
• transcript
• retrieved_at
• credits_charged
• request_id

Use cases

• Build a transcript library for Rumble videos in a centralized Google Sheet.
• Track multi-language captions for creators, marketing teams, or archiving workflows.
• Monitor credits_charged per request for operational cost visibility.

Technical details

• n8n nodes: Manual Trigger, Set, Code, Sticky Note, HTTP Request, Google Sheets.
• FetchGoblin authentication: Configure an HTTP Header Auth credential using header name x-api-key with your FetchGoblin API key.
• Google Sheets: Uses OAuth credentials and appends rows to the specified worksheet.

Requirements: A verified FetchGoblin account with an API key, n8n with HTTP Request + Google Sheets support, and a Rumble video that already has available captions.