Affise MMP MCP server › ChatGPT

Connect Affise MMP to ChatGPT

ChatGPT reaches the Affise MMP MCP server through a custom connector. On Plus and Pro you add it yourself with developer mode switched on; on Business, Enterprise and Edu workspaces an owner or admin adds it once for everyone.

https://mcp-mmp.affise.com/mcp
Auth: OAuth 2.0, with your Affise MMP API key Tools you get: 12, all read-only — 10 answer for an agency key Time: about 2 minutes

Before you start

What you need

A paid ChatGPT plan and your Affise MMP API key. Plus and Pro run custom connectors read-only via developer mode — this server is read-only anyway, so nothing is lost. On Business, Enterprise and Edu, connectors are workspace-level and need the owner or admin role.

Setup

1

Turn on developer mode (Plus and Pro)

In Settings, open the connectors section and enable Developer mode under its advanced options — the ability to add a custom connector stays hidden until it is on. No coding involved. On Business, Enterprise and Edu skip this step: an owner or admin adds connectors under Admin ▸ Connectors.
2

Create a custom connector

Click Create (or Add custom connector) and pick the MCP server option.
3

Fill in the details

Name: Affise MMP. MCP server URL: https://mcp-mmp.affise.com/mcp. Authentication: OAuth. Leave client ID and secret empty — the server supports dynamic registration.
4

Enter your API key

Save, then click Connect. A browser window opens with one field: your Affise MMP API key. Paste it and click Authorize. The key is checked against Affise MMP before the connection is accepted, so a wrong key is refused right there rather than failing later.
5

Enable it in a chat

Start a chat, open the tools menu and switch Affise MMP on. Then ask “Using Affise MMP, which partner drove the most installs last week?”

Check it worked

Ask “Using Affise MMP, show yesterday’s installs by partner.” You should get real numbers back.

If something goes wrong

There is no option to add a connector+
On Plus and Pro it appears only after developer mode is enabled. Free accounts cannot add custom connectors at all.
The connector saves but no tools appear+
Confirm the URL is https://mcp-mmp.affise.com/mcp, including the /mcp path, and that the connector is switched on inside the chat’s tool menu.

Try these first

Once you are connected, these are good first questions. See more examples or the full tool reference.

  • Why is the install for GAID d8313cad-… organic?
  • I installed on my test phone ten minutes ago — did the install and events arrive?
  • Which partner drove the most installs this week compared to last week?

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