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How to connect Pinterest Ads MCP with ChatGPT

Connect ChatGPT to Pinterest Ads MCP. Review yesterday's pinterest campaign performance, pause underperforming ad groups today, and more using natural language, with authentication handled for you.

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Pinterest Ads is Pinterest's advertising platform for campaigns, ad groups, ads, targeting, and reporting. Use it to reach high-intent shoppers and track performance across the Pinterest funnel.

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How to connect Pinterest Ads MCP with ChatGPT

ChatGPT can take action across your apps and files, stay with a project for hours, and turn a goal into finished materials like sheets, slides, and docs, not just answers.

In this guide, I will explain the easiest and most secure way to connect your Pinterest Ads account to ChatGPT via Composio Connect, so it can review yesterday's pinterest campaign performance, pause underperforming ad groups today, list active pinterest ad campaigns through natural language commands without ever putting your account credentials at risk.

Also integrate Pinterest Ads with

Claude CoworkGrok Bot

Why use Composio over default connectors?

  • Apps with read and write access. Default connectors mostly can read your data. Composio's Pinterest Ads integration lets ChatGPT take actions like creating drafts, sending updates, labeling records, and more.
  • 1,500+ SaaS toolkits out of the box. Composio gives you instant access to a vast catalog of pre-built connectors, from Gmail and Slack to Notion, Linear, and Salesforce.
  • One MCP server for every app. Connect any of your applications on demand through a single endpoint, rather than juggling a separate server for each app.
  • Smart, context-aware tool loading. Unlike traditional MCP servers that dump every available tool into the LLM context window, Composio searches for and loads only the tools relevant to the task at hand.
  • Cross-app automation. Chain actions across multiple apps in a single run - fetch a thread, summarize it in Notion, and post highlights to Slack without leaving the conversation.

Prerequisites

  • A ChatGPT account. We will use the ChatGPT desktop app, and the steps are the same on the web.
  • Access to the Pinterest Ads workspace you want to connect.
  • Composio plugin.

Note: Composio connects through OAuth. You will be asked to sign in and approve specific permissions. Review the permission screen carefully if you are using a work account.

Step-by-step: Connect Pinterest Ads to ChatGPT

1. Install the Composio plugin

Click the button. ChatGPT opens the Composio plugin page. Click Install plugin.

Install in ChatGPT

Composio plugin page in ChatGPT with the Install plugin button

You can also find it inside ChatGPT: go to Settings, open Plugins, search the marketplace for Composio, and click Install plugin.

2. Authenticate

After you install, ChatGPT asks you to authenticate with Composio. Log in and click Allow access to authorize ChatGPT to use your Composio account.

Composio login and Allow access screen for ChatGPT

3. Start using Composio

That is it. Composio tools are now available in ChatGPT. Type @Composio followed by your request, for example @Composio find unread Pinterest Ads messages and summarize them, and it will run the actions you authorize. On first use it asks you to authorize Pinterest Ads.

Option 2: Add Composio as an MCP server

If you cannot use the plugin marketplace, add Composio as a custom MCP server instead.

1. Open the MCP settings

In ChatGPT, go to Settings and open the Plugins section. Inside the Plugins page, click the MCP tab.

ChatGPT settings showing the Plugins page with the MCP tab selected

2. Add the server

Click Add server. In the Name field enter Composio, for Type select Streamable HTTP, and in the URL field paste the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
ChatGPT Add server dialog with the name Composio, type Streamable HTTP, and the Composio MCP URL

Then click Save. The Composio server now appears in your MCP plugins list.

ChatGPT Plugins page showing the Composio MCP server added to the list

3. Authenticate

Click Authenticate on the Composio entry, log in via Composio, and click Allow access. Composio tools are then available in ChatGPT the same way as with the plugin.

What you can do after connecting Pinterest Ads

  • Review yesterday's Pinterest campaign performance
  • Pause underperforming ad groups today
  • List active Pinterest ad campaigns

Security + privacy notes (important)

  • Use least-privilege access: Only grant permissions you actually need.
  • Review OAuth permissions before approving: Make sure requested scopes match what you expect Composio and ChatGPT to do.
  • Keep write actions human-reviewed: For actions like sending messages, creating labels, or editing drafts, keep manual confirmation enabled.
  • Be careful with sensitive data: Avoid using this setup with highly sensitive information unless allowed by your personal, company, or client policies.
TOOLS

Supported Tools

Every Pinterest Ads action and event your agent gets out of the box.

Get Ads Analytics

Get synchronous Pinterest Ads performance metrics for an advertiser or selected campaigns, ad groups, or ads over a date range.

Get Metrics Ready State

Check whether Pinterest conversion and non-conversion metrics are finalized for a UTC report date before relying on analytics results.

Get Targeting Options

Get Pinterest's valid targeting values for a targeting type, such as age buckets, gender, locale, location, interests, or keywords.

List Ad Accounts

List advertiser accounts the connected Pinterest user owns or can access, including the IDs needed by all other Ads tools.

List Ad Groups

List ad groups for an advertiser, filter by parent campaigns, or look up specific ad groups by ID.

List Ads

List ads for an advertiser, filter by one hierarchy level, or look up specific ads by ID.

List Campaigns

List campaigns for an advertiser, or look up specific campaigns by ID using campaign_ids.

Update Ad Groups

Rename, pause, or resume up to 30 existing ad groups.

Update Ads

Rename, pause, or resume up to 30 existing Pinterest ads.

Update Campaigns

Rename, pause, or resume up to 30 existing campaigns.

FRAMEWORKS

How to build Pinterest Ads MCP Agent with another framework

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Claude Cowork

Use Pinterest Ads MCP with Claude Cowork

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Grok Bot

Use Pinterest Ads MCP with Grok Bot

FAQ

Frequently asked questions

With a standalone Pinterest Ads MCP server, the agents and LLMs can only access a fixed set of Pinterest Ads tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Pinterest Ads and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. ChatGPT fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Pinterest Ads tools.

Yes, absolutely. You can configure which Pinterest Ads scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Pinterest Ads data and credentials are handled as safely as possible.

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