League truth
Sleeper public API
Draft state, league settings, public rosters, users, completed picks, and traded-pick ownership. Read-only; no password or browser cookie.
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Draft intelligence / public method
DraftADynasty forecasts public rookie rooms from current pick ownership, each manager's actual roster, league rules, and the remaining source-labeled market board.
Current-owner forecast loop
Start with the original draft slot, then apply Sleeper's traded-pick ledger. The roster that owns the pick now drives the forecast.
Count every roster by position, then identify league-relative starting-caliber anchors so backups do not masquerade as stable quarterback rooms.
Use the league's lineup and scoring rules. Superflex quarterback scarcity is treated differently from a one-quarterback league.
Remove the projected player, update that roster, and repeat. Every later pick depends on the scenario before it.
League truth
Draft state, league settings, public rosters, users, completed picks, and traded-pick ownership. Read-only; no password or browser cookie.
Market prior
A dynasty market prior built from observed trades. It measures market behavior, not intrinsic talent or guaranteed NFL production.
Honest boundary
Shares are uncalibrated scenario scores. Upstream data can be incomplete or delayed. Every response carries sources, timestamps, and limitations.
For agents and researchers
Supply a public Sleeper draft ID. Optionally add a public Sleeper user ID to identify that manager's next owned pick. Responses include the method and limitations inline.
Endpoint
GET /api/draft-intelligence?draftId={draftId}&userId={userId}Extraction-ready answers
A traded pick expresses a different manager's roster needs and incentives. Forecasting from the original slot owner can be directionally wrong even when the draft order itself is correct.
A player whose current dynasty market value clears the league-relative cutoff for the number of starters required at that position. This separates true starters from rostered depth.
No. They are normalized model scores that make alternatives comparable. They have not yet completed the stored-forecast calibration campaign and are never presented as guarantees.
Yes. The public GET endpoint returns current owners, original owners, roster profiles, forecasts, sources, and limitations. It does not grant authority to log in, draft, trade, or mutate a league.