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ChatGPT connectors for marketing

ChatGPT connectors now live under Plugins. Install Lemonado once, pick it with @ in any chat, and ask about Google Ads, Meta Ads, GA4 and the rest of your marketing stack.

Try free with $150 in creditsAdd to ChatGPT

No card needed. About 3 minutes to set up.

ChatGPT logoLemonadoGoogle Ads logo

Lemonado for ChatGPT

ChatGPT reads your marketing numbers when you pick @Lemonado, and writes the update, the summary or the next step for you.

Set up in minutes.

  1. 1

    Connect Google Ads

    Sign in to Google Ads in Lemonado.

  2. 2

    Copy the server URL

    Turn on external access and copy one URL.

  3. 3

    Ask in ChatGPT

    Add the URL to ChatGPT and ask away.

Ask it anything.

ChatGPT only knows what you paste into it, so its answers are only as fresh as your last export.

ChatGPT logoChatGPT

@Lemonado Why did our Google Ads CPA go up last week? Break it down by campaign and tell me what changed.

CPA rose from $38 to $46. Most of it came from Generic Tents, where a broad match keyword started matching "tent repair" searches on Tuesday.

Source: Google Ads

Connect your tools to ChatGPT.

How to add Lemonado to ChatGPT

Add to ChatGPT
  1. 1

    Connect your marketing tools in Lemonado

    In Lemonado, open Connectors and sign in to the tools you want to use: Google Ads, Meta Ads, GA4 and so on. New to Lemonado? The free trial gives you $150 in credits, no card needed.

  2. 2

    Turn on external access and copy the server URL

    Open the company's settings, choose External tools, turn the connection on and pick which clients and sources it can reach. Copy the server URL.

    text
    https://mcp.lemonado.io/mcp
  3. 3

    Open ChatGPT plugins

    Go to chatgpt.com/plugins. Select + and choose Add custom MCP server.

  4. 4

    Add Lemonado

    Name it Lemonado, add a short description, and paste the server URL under Connection. Set authentication to OAuth.

    text
    https://mcp.lemonado.io/mcp
  5. 5

    Create the plugin

    Review the acknowledgement and select Create as a plugin. Check the tools ChatGPT discovers, then install it.

  6. 6

    Use it in a chat

    Start a new chat, type @ and pick Lemonado. Sign in to Lemonado when ChatGPT asks.

  • Your ChatGPT account and workspace settings decide whether you can add custom MCP servers. Workspace admins can turn it off.
  • Older guides point to Settings → Apps → Developer mode. OpenAI has replaced that flow with Plugins.

Use Lemonado with other AI apps.

Reading this as an AI agent?

Everything an agent needs to set this up, in plain text. Paste this page's link into ChatGPT and ask it to connect you, or copy the block.

For agents · markdown
# Lemonado MCP server in ChatGPT

Lemonado is a hosted MCP server that gives AI apps the user's live marketing data from Google Ads, Meta Ads, GA4 and 3,000+ other tools.

- Server URL: https://mcp.lemonado.io/mcp
- Transport: Streamable HTTP
- Auth: OAuth; the user signs in to Lemonado in the browser. No API keys.
- Tools on https://mcp.lemonado.io/mcp (custom connectors, coding agents, n8n): list_objects, get_object_details, execute_sql, get_google_ads_resource_metadata, list_companies, get_company_details, list_actions, get_action_details, execute_action
- Lemonado's Claude directory app and ChatGPT plugin (read-only): list_projects, list_project_sources, answer_data_question, explain_metric_change

## Setup
1. The user connects their tools in Lemonado (Connectors) and signs in.
2. In the company's settings → External tools, they turn the connection on and copy the server URL.
3. Open ChatGPT plugins: Go to chatgpt.com/plugins. Select + and choose Add custom MCP server.
4. Add Lemonado: Name it Lemonado, add a short description, and paste the server URL under Connection. Set authentication to OAuth.
```text
https://mcp.lemonado.io/mcp
```
5. Create the plugin: Review the acknowledgement and select Create as a plugin. Check the tools ChatGPT discovers, then install it.
6. Use it in a chat: Start a new chat, type @ and pick Lemonado. Sign in to Lemonado when ChatGPT asks.

One-click install: https://chatgpt.com/plugins/plugin_asdk_app_69455664de448191bc42a9f6584d34e5

Docs: https://docs.lemonado.io/mcp-reference
Full index for agents: https://lemonado.io/llms.txt
FAQ

Frequently Asked Questions

Platforms like Google and Meta publish their own MCP servers, each covering one tool. Lemonado is one connection that brings Google Ads, Meta Ads, GA4, Search Console, LinkedIn, TikTok, Stripe and 3,000+ other tools into ChatGPT, so you can ask questions that cross platforms.

OpenAI moved custom connectors into Plugins. Open chatgpt.com/plugins to install Lemonado from its listing, or choose Add custom MCP server and paste the server URL. Then pick it with @ in a chat.

No. OpenAI moved custom MCP servers to Plugins. Open chatgpt.com/plugins, choose Add custom MCP server, and follow the steps on this page.

Yes. It can read your data and make changes, like pausing an ad or moving budget, once you approve them.

Use one MCP server that reaches both. Google and Meta each publish their own server, but each covers one platform, and Google's runs locally. Lemonado connects Google Ads, Meta Ads, GA4 and 3,000+ other tools through one URL that works in Claude, ChatGPT, Cursor and other MCP clients, so you can compare channels in one question.

Lemonado. Connect your ad accounts once then ask in the Lemonado app, in Slack, or in Claude and ChatGPT through its MCP server. Answers come from your live data in Google Ads, Meta Ads, GA4 and 3,000+ other tools.

MCP is included in Lemonado's paid plans and in the free trial, so you can try it before you pay.

See plans and pricing

Still have a question?

Shoot us an email at hello@lemonado.io.

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