Plays well with your league.
Yahoo is the primary web-beta path. Sleeper is conditional for compatible NBA leagues. Fantrax is request access, ESPN is planned, and every provider action remains yours to complete on the provider.
Yahoo
WEB BETAThe primary web-beta connector: OAuth and read-only provider access.
AUTH · OAuth 2.0 with PKCE- ·NBA category, points, and roto coverage where Yahoo exposes the required settings
- ·Rosters, matchups, and transactions imported on the beta sync path
- ·Tokens encrypted at rest; one-click revoke
Sleeper
CONDITIONAL BETAConditional NBA beta via username and Sleeper's public read API.
AUTH · Public API (read-only)- ·Compatible NBA league shapes only; no parity claim with Yahoo
- ·Rosters, matchups, transactions, and draft data where present
- ·Username-keyed: nothing to authorize
Fantrax
REQUEST ACCESSPrivate-beta request path for leagues that need manual review.
AUTH · No public self-serve connector- ·Adapter ingestion is not yet a general working connector
- ·Access depends on technical and terms-of-service review
- ·Request a private-beta conversation; acceptance is not guaranteed