What is my MyFantasyLeague league ID?

It is the 5-digit number at the end of your league home URL, right after the season year. In wwwNN.myfantasyleague.com/2026/home/12345 the league ID is 12345.

Do I need MFL credentials or an API key?

No. Fantasy Football Draft Order reads franchise names, owner names, and icons through MFL's public export API using only the league ID.

My league URL has a different year in it. Which do I use?

Use the league ID digits regardless of the year in the URL. We always query the current season, so as long as the league exists this season it will import.

Why does the server number in the URL keep changing?

MFL spreads leagues across numbered servers and moves them between seasons. That is why the ID, not the URL, is the thing to save.

Where to find your MyFantasyLeague ID.

MFL puts your league ID at the end of every league URL, right after the season year. The trap is that an MFL URL has three numbers in it and only one of them is the league ID. Here is how to pick the right one.

What it looks like

https://www46.myfantasyleague.com/2026/home/12345

Your league ID is the highlighted part: 5 digits, numbers only.

wwwNN.myfantasyleague.com/<year>/home/<league ID>
wwwNN.myfantasyleague.com/<year>/options?L=<league ID>

On the web

1Open your league home page on MyFantasyLeague.
2Read the address bar. The last group of digits, right after /home/, is your league ID.
3Ignore the year before it and the server number in www46. Neither is part of the ID.
4Any MFL page with ?L=12345 in the query string shows the same ID if you would rather grab it there.

On a phone

1MFL has no official mobile app. The mobile site is the same site.
2Open your league home page in your phone's browser.
3Tap the address bar to expand the full URL.
4Copy the digits after /home/.

MFL league ID finder.

Paste the ID you found. If it is the right one, your teams, owners, and avatars appear straight away, which is the fastest way to check you grabbed the correct number. No account, no OAuth, and nothing is written back to MyFantasyLeague.

myfantasyleague.com/…/home/<league ID>

Things that trip people up

The four-digit number in the URL is the season, not the league. In /2026/home/12345 the league ID is 12345.
The www46 part is just which MFL server hosts your league. It changes over time and is never part of the ID.
We read the current season's league data. If your league has not been rolled over for this season yet, the import will come up empty.
If your commissioner has restricted league data in MFL's settings, the import can fail even with a correct ID. Manual entry always works.

People also search for

This page answers all of these: they are the same MFL league ID, found the same way.

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Other platforms

Sleeper league ID18 digits, numbers only ESPN Fantasy league ID6 to 8 digits, numbers only Yahoo Fantasy league ID6 or 7 digits, numbers only Fleaflicker league ID6 digits, numbers only

MFL league ID questions.

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