The source stack is deliberately small, attributable, and cheap to serve. New feeds only land when their rights, identifiers, and update paths are clear.
Composite market values, ranks, attributed history when supplied, and raw season totals used by the transparent scoring adjustment. A scheduled publisher validates the licensed feed and packages the current release with the app.
Read official API docs ↗All 32 teams, the complete current schedule, venues, rest, surfaces, and prior-season scoring results. FTT records source hashes and derives the visible matchup-temperature model under CC BY 4.0 attribution.
Inspect the data project ↗Scoring-relative player values, roster-shape and FLEX replacement, raw totals, roster-cost weights, verdict thresholds, share URLs, and balancing suggestions execute locally and deterministically. They do not require a model call or third-party trade-evaluation request.
Inspect the formula →Player pages and trade tools use Wikimedia API-selected images with reviewed Creative Commons terms. Every image record retains its creator, source file, and license; full credits appear on player profiles and trade receipts. Sleeper and ESPN image hotlinks are not used.
Visit Commons ↗Tradyr’s composite market is always the anchor. FTT combines that market with licensed raw season totals, calculates fantasy points under the selected rules, and adjusts only for the player’s change relative to replacement at the same position. No generated opinion or hidden projection changes the score.
Passing, rushing, receiving, turnover, and two-point-conversion totals from up to three recent seasons become confidence-weighted per-game profiles.
PPR means points per reception. Passing TD: 4 or 6 points. Standard: 0 per catch. Half PPR: 0.5 per catch. Full PPR: 1 per catch. Yardage and touchdown scoring otherwise stays fixed.
The model compares each player with replacement after dedicated starters and FLEX demand are allocated, scales for sample confidence, and caps movement at ±12% in dynasty or ±20% in redraft. Picks and players without usable profiles remain unchanged.
Player values and ranks are captured throughout the day, versioned, and retained for market movement, downloadable records, and long-term research.
The latest validated market variants, compact scoring profiles, reviewed player profiles, and profile histories live in the versioned public release used by every server-rendered page and calculator.
Timestamped value, overall rank, position rank, and release ID observations are retained chronologically and exposed through player and market downloads.
Complete market and pick variants are stored as compressed, append-only snapshots in the private build repository. Raw archives are not shipped in the production container and can move to immutable object storage without changing public URLs.
Scoring, roster slots, taxi, IR, picks, standings, and manager-specific needs.
FTT-owned comparisons between market movement, opportunity, usage, and production.
Injuries, practice reports, transactions, depth charts, and verified news.
An anonymized, rights-reviewed corpus of completed prices by format and league size.