Add Social Fetch to Gemini
Paste one link into Gemini's custom app settings and sign in.
Needs Gemini Spark custom apps · about two minutes
- 1
Copy your link
This is the only thing you need to paste. No API key, no config file.
https://api.socialfetch.dev/mcp - 2
Paste it into Gemini
On gemini.google.com, open Settings & help → Connected Apps. Under Custom apps for Spark, paste the link and click Next, then finish Social Fetch sign-in.
- 3
Sign in when it asks
Approve Social Fetch in the browser tab that opens. No account yet? You'll create one there — it's free and comes with 100 lookups.
Custom apps currently need Spark access, a personal Google Account, Keep Activity on, and (for now) US eligibility. If the field is missing, use Claude, ChatGPT, or Cursor instead.
That's it. Now ask Gemini:
“How many YouTube subscribers does MrBeast have?”