johnymastnota
1 year ago
5 days ago
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johnymastnota - Comments

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#852037 Any (un)official SDK/API or docs for creating FM database updates programmatically?
johnymastnota
1 year ago
5 days ago
3
Premium
11 Nov 2025 10:10:49

@Footygamer Oh… I feel like idiot now 🙂 Yeah, I thought there are not the lower leagues, but it's actually there. Thanks a lot for your kind response. Have a nice day!

EDIT: Are those lower leagues (MSFL/CFL, Divisions, etc.) playable?

#851781 Any (un)official SDK/API or docs for creating FM database updates programmatically?
johnymastnota
1 year ago
5 days ago
3
Premium
10 Nov 2025 13:41:57

Hi everyone,


I’d like to ask if there’s any unofficial SDK, API, or documentation that explains how to programmatically create or edit Football Manager database updates - basically the same things you can do in the Pre-Game Editor, but “automated" - simply do it outside the official SI tools.

 

There must be some “magic” behind this, because unofficial editors like FMRTE or so can clearly read and modify in-game data at least, even though there’s no public API from Sports Interactive.

 

Are there any guides, libraries, or open-source examples showing how to generate or modify .fmf data files without doing everything manually in the editor?

 

My goal is to build a small web-based tool where local clubs or fans can update their squads (for lower Czech (or any other) leagues) and then export those changes into a format that FM can load as an editor data file.

 

Any pointers or resources on this topic would be greatly appreciated!