# How to Connect Claude or ChatGPT to Your Billing

> Add one connector URL, approve once in the browser, pick Test or Live. Setup for Claude.ai, ChatGPT, Claude Code and Cursor.

Source: https://agentaos.ai/answers/connect-ai-assistant-to-billing (canonical HTML page). Publisher: AgentaOS (Aristokrates OÜ, Estonia).

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AI agents that sell for you

# How do I connect Claude or ChatGPT to my billing?

**The problem**“I use Claude every day. How do I let it make my checkout links without pasting API keys?”

**Add one connector URL and approve it once.** In Claude.ai or ChatGPT, add `https://mcp.agentaos.ai/mcp` as a custom connector; an AgentaOS page opens, you pick Test or Live and click Approve. No key to paste. Claude Code and Cursor use the same server.

Reviewed by [Panche Isajeski](https://agentaos.ai/about), founder of AgentaOS, 19+ years in payments, [featured on Indie Hackers](https://www.indiehackers.com/post/tech/starting-from-scratch-and-hitting-9-5k-mrr-in-two-months-j5pMaED5FEbKw8qmeyj9). Checked 6 October 2026. General information, not financial, tax or legal advice.

[Connect your AI agent](https://app.agentaos.ai/?src=answer-agents)[Read the agent docs](https://docs.agentaos.ai/agents/overview)

By assistant

## Where do I *add it*?

1.  Claude.ai**Customize, Connectors**

    Add custom connector, paste the URL.

2.  ChatGPT**Settings, Connectors**

    Create, paste the URL.

3.  Claude Code**Plugin**

    `claude plugins install agentaos@agentaos`, then /mcp and Authenticate.

4.  Cursor**Settings, MCP**

    Add server with the same URL.

> “You approve the connection once, on an AgentaOS page”
>
> Source: [AgentaOS docs, MCP server](https://docs.agentaos.ai/mcp/setup)

Test then live

## How do I go from test to *real payments*?

1.  **Approve in Test mode** and try: “Create a monthly plan called Pro at 29 euros.”

2.  **Verify your business** from Go live in the dashboard.

3.  **Disconnect and add the connector again**, picking Live mode.

Common mistakes

## What should I *avoid*?

- **Pasting API keys into chat**Not needed: the hosted connector approves in the browser.
- **Expecting the mode to switch**The mode is fixed when you approve; reconnect to change it.

Where AgentaOS fits

## Where does *AgentaOS* fit?

Headless agents and CI can use the CLI or a local server with a test key. [Agent docs](https://docs.agentaos.ai/agents/overview).

Change how you sell. Grow revenue 4×.

Answer 3 questions and get a free audit of your price and checkout, from the founder. Free, in 2 working days.

[Get my free audit →](https://agentaos.ai/apply?src=seo-answers-connect-ai-assistant-to-billing)

Questions

## Related *questions*

### Do I need an account first?

No. Signing in with a new email during approval creates it.

Free to start

## Take your first payment *this week*

€0 a month, no card. Sell as an individual or a company, from 86 countries.

[Get started free](https://app.agentaos.ai/?src=answer-connect-ai-assistant-to-billing)[What would I receive?](https://agentaos.ai/tools/payout-calculator)

Keep reading

## Related

[Can an AI agent sell my product and take payments for me?](https://agentaos.ai/answers/can-an-ai-agent-sell-for-me)[Is it safe to let an AI agent handle my billing?](https://agentaos.ai/answers/is-it-safe-to-let-an-ai-agent-handle-billing)[Payments Intelligence](https://agentaos.ai/add-payments-with-claude-code)

Sources: [MCP server](https://docs.agentaos.ai/mcp/setup) · [Connect Claude.ai or ChatGPT](https://docs.agentaos.ai/mcp/remote-connector)