Connect La Growth Machine (LGM) to Allin with MCP
Everything to prepare to connect this tool to Allin.
This guide is public. It contains no company configuration and grants no Allin access. Share secrets through your usual secure channel.
Technical preparation
- 1
Choose the La Growth Machine account and workspace to connect.
- 2
Save the connection, then click Authorize. Sign in to LGM in your browser; Allin automatically registers its OAuth client and handles PKCE.
- 3
Discover the tools after authorization, then choose which teams and people can access them. Review permissions before enabling actions on campaigns or messages.
What to give the Allin administrator
Browser authorization with the intended LGM account, with no API key to copy into Allin.
MCP server address
https://mcp.lagrowthmachine.comIf the connection fails
If access is denied, check the account’s access to the LGM workspace and authorize again. Use https://mcp.lagrowthmachine.com and keep the prefilled scopes.
Next, in Allin
Save the connection, authorize the account if needed, then discover tools. Enable only the tools you need and grant access to the relevant teams or people.
Open setup in Allin