Dynasty Values API
Power your fantasy apps with real trade data from thousands of dynasty leagues.
Why Stats Guy Fantasy API?
The most accurate dynasty values, backed by real trade data
Real Trade Data
Powered by 1M+ actual dynasty trades. No guesswork, just real market activity.
4 Scoring Formats
Superflex Dynasty, Non-SF Dynasty, Superflex Redraft, and Non-SF Redraft values.
Real-Time Updates
Values updated daily from live market activity across thousands of leagues.
Simple Integration
RESTful API with clear documentation, SDKs, and code examples to get started fast.
Built for Builders
Whether you're a solo developer or a team, our API powers your fantasy tools
Fantasy App Developers
Build mobile or web apps with accurate dynasty values. Perfect for custom league managers or trade assistants.
Content Creators
Power your podcast tools, YouTube graphics, or newsletter with real-time player values and rankings.
League Management Tools
Add value tracking to your league platform. Show owners their team worth and trade opportunities.
Trade Bots & Analyzers
Build automated trade analysis tools, Discord bots, or Slack integrations for your leagues.
Simple, Powerful Endpoints
RESTful API designed for ease of use
Available Endpoints
/api/v1/rankings
Player rankings by league format
/api/v1/players/:id
Player details with value/rank changes (7d, 30d)
/api/v1/players/:id/value-history
Historical value data for a player
/api/v1/trades/evaluate
Evaluate a trade between two sides
Sample Response
{
"format": "sf_dynasty",
"asOf": "2025-12-26T00:00:00.000Z",
"total": 379,
"limit": 100,
"offset": 0,
"rankings": [
{
"rank": 1,
"id": "ssld8i",
"name": "Josh Allen",
"team": "BUF",
"position": "QB",
"positionRank": 1,
"value": 10000
},
...
]
}
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