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I will create a program that will download player data from the yahoo fantasy API


About this gig
I will send you a program that will walk you through the steps needed to set up your own Yahoo API client - roughly a 5 minute process. The program will then confirm that it is able to use this new client to download your leagues' data.
After sending me the output that the first program generates, a final program will be delivered that will download the player data for each of your H2H and Rotisserie leagues, saving the data for each league as a separate CSV file.
All downloads will include all available statistical categories. Packages that include league-specific data will also include position eligibility, keeper, roster, waiver status, and draft results.
Downloads may not work for seasons prior to 2010.
The program can be executed as often as desired, and can be scripted. However, abuse or overuse of the Yahoo API client that the program utilizes may result in Yahoo terminating your access to the API or taking other actions for which Evergrace will not be held liable.
Get to know Evergrace
Full Stack NET Developer
- FromUnited States
- Member sinceFeb 2026
Languages
English
FAQ
What types of leagues will the program support?
Head-to-head and rotisserie leagues.
What happens when the program is unable to retrieve the data for a league?
A fix will be made, if possible. Otherwise, if it is a small percentage of the leagues, I will ask if you would like to receive the program anyway. If not, a full refund will be issued.
If the multi-season package is purchased, will the program work for future seasons?
No. The multi-season program will only work for the season during which it was purchased, and prior seasons.

