Huddle History
Yahoo Fantasy

Import Yahoo Fantasy

Bring your entire Yahoo Fantasy Football history into Huddle History — all-time records, rivalries, draft grades, and weekly recaps.

Find your League ID in the URL on football.fantasysports.yahoo.com:football.fantasysports.yahoo.com/f1/123456

We'll automatically discover all prior seasons.

How to get your Yahoo access token
  1. Go to developer.yahoo.com/apps/create
  2. Create a new app — choose Installed Application, add the Fantasy Sports API with Read access, set redirect URI to oob
  3. Copy your Client ID and Client Secret
  4. Open this URL in your browser (replace CLIENT_ID):
    https://api.login.yahoo.com/oauth2/request_auth?client_id=CLIENT_ID&redirect_uri=oob&response_type=code&scope=fspt-r
  5. After approving, you'll see a code on screen. Run this in your terminal (replace values):
    curl -X POST https://api.login.yahoo.com/oauth2/get_token -u "CLIENT_ID:CLIENT_SECRET" -d "grant_type=authorization_code&code=CODE&redirect_uri=oob"
  6. Copy the access_token from the JSON response and paste it above.

The token is never stored — used only during this import. It expires in ~1 hour.

By importing, you agree to ourTerms of Service. League data is sourced from Yahoo's API.

Import a Sleeper league →Import an ESPN league →Import an NFL Fantasy league →Import a CBS Sports league →