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Connect Aeris to ChatGPT as a custom app, then ask about ad performance in your existing chats. Takes about two minutes.
You’ll need a ChatGPT plan that supports apps and connectors (Plus, Pro, or Business) with Developer mode enabled. Free ChatGPT doesn’t include custom connectors.

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Your connector URL

You’ll need this when adding Aeris to ChatGPT. 
https://mcp.tryaeris.ai/mcp

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Add Aeris as an app

1

Enable Developer mode

Open ChatGPT → Settings → Apps → Advanced settings. Toggle Developer mode on.Developer mode unlocks the custom-app creation flow. Without it, ChatGPT only shows the built-in connector list.
Developer mode toggle in ChatGPT Apps advanced settings
2

Create a new app

Back on the Apps page, click Create app at the top.
Create app button on the ChatGPT Apps page
3

Fill in the details

  • Name — enter Aeris
  • MCP server URL — enter https://mcp.tryaeris.ai/mcp (choose the Server URL option, not Tunnel).
  • Authentication — select OAuth.
  • Confirm the consent checkbox (“I understand and want to continue”).
  • Click Create.
Create custom app form with Aeris details filled in
4

Sign in with Aeris

ChatGPT opens the Aeris authorization page. If you’re already signed in on tryaeris.ai, you’ll land on the consent screen; otherwise you’ll sign in first.Review the scopes (Read and Draft by default; Apply is per-action) and click Allow ChatGPT to connect.
Aeris consent screen showing scopes
5

Done

A green Aeris is installed notification confirms the connection. The app lists every tool ChatGPT can call.
Aeris is installed notification with tool list

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Try it

Start a new chat in ChatGPT and ask for what you want:
What are my top 5 campaigns by spend this month, and which of them are profitable?
ChatGPT uses Aeris tools to pull the numbers and answer in-chat.
Always start a new chat after connecting or reconnecting. Existing chats won’t pick up the connection.

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What ChatGPT can do

Same tool surface as Claude — reporting, AEO, campaign drafting. Anything that would spend money or change a live campaign stays behind Aeris’s per-action approval; ChatGPT drafts, you approve inside Aeris. You can revoke the app anytime from your Aeris account.

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Troubleshooting

The most common cause is a network hiccup during OAuth. Remove the app, restart ChatGPT, and add it again. If the auth popup blocks, allow popups for chatgpt.com.
You’re on an older ChatGPT client. Update the app; the 2025-06-18 protocol version is required for inline images.

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Next steps

Connect to Claude

Same power, different assistant.

FAQ

Plans, security, revoking, changing workspace.
Questions? [email protected].