Connecting Steam
Link your Steam account and Publisher API Key to import your games.
Connecting your Steam account is the first step to using Gamosy as a developer. It verifies your identity and enables game import.
Steam Account Connection
Navigate to Developer → Games and click Connect Steam. You'll be redirected to Steam's login page where you authorize Gamosy to verify your identity.
After connecting, your Steam avatar and username appear on your developer profile. This connection is used for identity verification only — Gamosy cannot access your Steam wallet, make purchases, or modify your account.
Publisher API Key
To import your games, you need to provide your Steamworks Publisher Web API Key:
- Sign in to partner.steamgames.com
- Go to Users & Permissions in the left sidebar
- Click Manage Group for your publisher group
- Scroll to the Publisher Web API Key section
- Copy the key
Back in Gamosy, navigate to Developer → Games and enter your key in the Publisher API Key field. Click Verify to confirm it works.
What the Key Does
Your Publisher API Key allows Gamosy to:
- Fetch your list of published games
- Retrieve game metadata (title, app ID, type)
- Sync new games when you publish them
The key is stored securely on Gamosy's servers and is only used for game synchronization.
Game Sync
Once your key is verified, Gamosy automatically imports your games. The sync pulls:
- Game titles and Steam App IDs
- Game type (game, DLC, demo, etc.)
Games are then enriched with additional data from the public Steam Store API, including descriptions, screenshots, trailers, genres, pricing, and review scores.
Disconnecting
If you need to disconnect your Steam account, go to Developer → Games and click Disconnect next to your Steam profile. Note that this will prevent game synchronization until you reconnect.

