Why connect Stripe to ChatGPT?
Stripe's dashboard shows revenue, not what you spent to get it. ChatGPT with Lemonado reads both, so questions like customer acquisition cost, payback or promo churn get one clear number.
All your Stripe data
Customers and subscriptions, ready to ask about.
Always today's numbers
New revenue and MRR, synced from Stripe automatically, so answers use today's numbers.
Connect all your tools
Questions like "Is ad spend turning into revenue?" use Stripe and Google Ads, Meta Ads at once.
How to connect Stripe to ChatGPT
Before you start
- A Stripe account you can sign in to
- A ChatGPT account
- A Lemonado account (the free trial works)
- 1
Connect Stripe in Lemonado
In Lemonado, open Connectors, find Stripe and sign in. Connect the Stripe account that takes your live payments.
- 2
Turn on external access
In the company's settings, open External tools, turn the connection on, choose which sources it can reach and copy the server URL.
texthttps://mcp.lemonado.io/mcp - 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.
texthttps://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
Ask ChatGPT about Stripe
Start a new chat, type @ and pick Lemonado. Sign in to Lemonado when ChatGPT asks. Try "@Lemonado Which plan did customers from our Black Friday promo pick, and how many have churned since?" Or ask: "When do customers pay back?" or "Did the promo bring refunds?"
Good to know
- 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.
What can ChatGPT do with Stripe?
ChatGPT reads your Stripe numbers when you pick @Lemonado, and writes the update, the summary or the next step for you.
@Lemonado Which plan did customers from our Black Friday promo pick, and how many have churned since?
312 promo customers: 71% picked Starter. 64 have churned, a 20% rate vs 9% for customers who joined at full price.
Source: Stripe
How many months does it take to earn back what we spend to get a customer?
About 5.5 months on average. Customers on the annual plan pay back in month one.
Source: Stripe
Did refunds go up for customers who bought during the Black Friday promo?
Yes. 7.8% of promo customers refunded within 30 days, against 3.1% normally.
Source: Stripe
Which plan do new customers pick this month compared with last?
Annual plan share rose from 22% to 31% after the pricing page change on the 4th.
Source: Stripe
What's our return on ad spend using Stripe revenue instead of what the ad platforms report?
2.1x from Stripe vs 3.4x reported by the platforms. The gap is widest on Meta view-through conversions.
Source: Stripe
Weekly ad spend across Google and Meta next to new Stripe revenue for the last quarter.
Spend grew 22%, new revenue 9%. Weeks 38 to 40 drove most of the gap.
Source: Stripe
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Other integrations for ChatGPT
All ChatGPT integrations- Google Ads in ChatGPTAsk Claude, ChatGPT or Cursor about your Google Ads campaigns, search terms and spend.
- Meta Ads in ChatGPTAsk Claude, ChatGPT or Cursor about your Facebook and Instagram ads, creatives and results.
- Google Analytics in ChatGPTAsk Claude, ChatGPT or Cursor about GA4 traffic, conversions and funnels, next to your ad spend.
- Google Search Console in ChatGPTAsk Claude, ChatGPT or Cursor about your search queries, rankings and lost clicks.
- Google Sheets in ChatGPTUse your media plans, targets and offline sales sheets in Claude, next to live ad data.
- LinkedIn Ads in ChatGPTAsk Claude, ChatGPT or Cursor about LinkedIn campaigns, lead forms and who converts.
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.
# Connect Stripe to ChatGPT (Lemonado MCP) - Server URL: https://mcp.lemonado.io/mcp - Transport: Streamable HTTP - Auth: OAuth; the user signs in to Lemonado in the browser. No API keys. - In Lemonado: connect the Stripe account. Connect the Stripe account that takes your live payments. - In ChatGPT: Plugins → + → Add custom MCP server ```text https://mcp.lemonado.io/mcp ``` One-click install: https://chatgpt.com/plugins/plugin_asdk_app_69455664de448191bc42a9f6584d34e5 First question to try: "@Lemonado Which plan did customers from our Black Friday promo pick, and how many have churned since?" More: https://lemonado.io/integrations/stripe · https://lemonado.io/llms.txt
Frequently Asked Questions
Yes. Stripe offers its own MCP server for developers, and Lemonado connects Stripe for marketing questions: install Lemonado in ChatGPT and ask about revenue, subscriptions and refunds next to your ad spend.
Check that Lemonado is installed at chatgpt.com/plugins, then pick it with @ in a new chat. Workspace admins can turn custom plugins off. In Lemonado, check that Stripe is connected and External tools is on for the company. If revenue looks wrong, check you connected the account that takes live payments. Test-mode payments aren't real revenue.
Yes, if both are connected in Lemonado. One connection reaches every source you allow, so you can ask things like "Weekly ad spend across Google and Meta next to new Stripe revenue for the last quarter."
MCP is included in Lemonado's paid plans and in the free trial, so you can try it before you pay.
Still have a question?
Shoot us an email at hello@lemonado.io.
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