Connect your league
Bring in your real roster.
Sleeper first — its API is public and read-only, so there's no login to hand over and nothing we can change in your league. Enter your username, pick a league, and your actual roster resolves right here. This is the first step from a demo to your team; ESPN and Yahoo (OAuth) follow behind the founder gate.
What else can I connect?
The honest matrix. Sleeper syncs today; everything else is shown with its real legal status. We never scrape closed platforms or use unofficial private-cookie endpoints — when something can't be synced, we say so and explain why.
Import your leagues, rosters, and standings; resolve real players. Read-only.
Sleeper publishes a documented, public read API for third-party apps. We only ever GET — never write, post, or change anything in your league.
Your best-ball drafts and rosters come through the same public Sleeper read API.
Same public Sleeper API as season leagues — read-only.
Read-only Yahoo roster + league sync once connected.
Needs a founder-registered Yahoo developer app (client id/secret) and your one-time OAuth consent. The read flow is built; it activates behind the founder gate.
FanDuel DFS salaries flow through a licensed data provider (founder-gated). We can't import your entered lineups.
Salaries activate when the licensed DFS provider key is set (SportsDataIO / FantasyData). Direct lineup import is not offered — no permitted API.
DraftKings DFS salaries flow through a licensed data provider (founder-gated). We can't import your entered lineups.
Salaries activate when the licensed DFS provider key is set. The unofficial DraftKings endpoint is forbidden (Terms of Use), so we use a licensed feed instead.
Manual entry only until ESPN ships a supported read API.
Blocked: ESPN has no public/partner fantasy API. The widely-shared endpoints require private account cookies (SWID / espn_s2), and automating them violates ESPN's Terms of Use — so we will not.
Manual entry only.
Blocked: NFL.com Fantasy exposes no public or partner read API for third-party roster sync.
Best-ball draft tools work on our own data; we can't auto-import your Underdog rosters.
Blocked: Underdog has no public API and its Terms prohibit automated access/scraping. ADP and draft tooling run on our own legal data instead.
Pick'em line-edge tooling runs on cleared lines/projections, not a PrizePicks import.
Blocked: PrizePicks offers no public API and its Terms prohibit automated access. We do not scrape it.
Same as PrizePicks — edge tooling on cleared data, no account import.
Blocked: no public API; Terms prohibit automated access.
Best-ball tooling on our own data; no auto-import.
Blocked: no public/partner API for third-party reads.
Manual entry only.
Blocked: no public/partner API. A future CSV import is the realistic legal path.
Read-only sync via Sleeper's public API. Live recommendations on real players require a licensed projections source (founder-gated). No writes, no posting, no autonomous account actions.