Amazon Ads in ChatGPT — MCP Connector Setup

Setup in 3 Steps

Enable Developer Mode

In ChatGPT, go to Settings > Connectors > Advanced Settings and turn on Developer Mode. This lets you add custom MCP server connectors.

Create the Connector

In Connectors, click "Create". Enter the name, description, and MCP Server URL below. Choose OAuth for authentication. Click Create to authorize.

Start Querying

Once authorized, your Amazon Ads data is available in ChatGPT. Ask questions about campaigns, keywords, bids, and performance.

Detailed Setup Instructions

Step 1: Enable Developer Mode

Click your name in the bottom left of ChatGPT's web application to open Settings.
Go to Connectors.
At the bottom, click Advanced Settings.
Turn the toggle for Developer Mode on.

Step 2: Create the MCP Connector

Go to Settings > Connectors.
Click "Create" above the list of connectors.
For Name, enter: MarketplaceAdPros Amazon Ads
For Description, enter: Manage Amazon Advertising Data
For MCP Server URL, enter: https://app.marketplaceadpros.com/mcp
For Authentication, select OAuth.
Check the box next to "I trust this application".
Click Create. You'll be redirected to Marketplace Ad Pros to log in and authorize access.

Connector Details

Name	`MarketplaceAdPros Amazon Ads`
Description	`Manage Amazon Advertising Data`
MCP Server URL	`https://app.marketplaceadpros.com/mcp`
Authentication	OAuth

What You Can Do

Campaign Analysis

Ask ChatGPT about spend, sales, ACOS, and ROAS across any campaign, ad group, or keyword.

Keyword Discovery

Find keyword opportunities, spot wasted spend, and get negative keyword suggestions from search term data.

Bid & Budget Recommendations

Get data-backed bid adjustments and budget allocation suggestions based on your actual performance.

Multi-Brand Management

Manage multiple brands from one connection. Switch between clients in conversation.

Browse Recommendations

MAP scans your accounts daily and surfaces optimization opportunities. Browse them directly in ChatGPT.

Experiment Tracking

Track what you changed and whether it helped. Build a record of what works.

Frequently Asked Questions

Yes. MCP Connectors in ChatGPT require a Plus, Team, or Pro subscription. The free ChatGPT plan doesn't support Connectors or Developer Mode.

Developer Mode is a setting in ChatGPT that lets you add custom MCP server connectors. You enable it in Settings > Connectors > Advanced Settings. It's available on Plus, Team, and Pro plans.

ChatGPT uses OAuth for MCP Connectors. When you create the connector and click Create, ChatGPT redirects you to Marketplace Ad Pros to log in and authorize access. No API keys to copy — it's handled through the OAuth flow.

Not by default. Access starts read-only. During the OAuth connection, you can grant write access if you want. The AI confirms each change before applying, and writes are logged. More details.

Connecting your Amazon Ads accounts is free. A $20 two-week trial gives you full access. AI Connect starts at $10/week. Optimization plans with daily recommendations start at $149/month. ChatGPT Plus/Team/Pro subscription is separate and billed by OpenAI.