Ask Claude or ChatGPT about your own invoices.

1. In Inbill, open Settings, then AI, and tap Copy address. The connector address is a web address that ends in /functions/v1/mcp. Copy it from Settings instead of typing it.
2. In Claude, open Customize, then Connectors, choose Add, then Add custom connector, and paste the address. In ChatGPT, add it as a custom MCP server. Each app's help pages list the current steps.
3. The AI app sends you to Inbill. Sign in if you are asked, read the page that says "Connect [app name] to Inbill?", and tap Allow. You go back to the AI app and can start asking.

If Inbill does not recognise the app that is asking, the approval page shows a warning and the website it will send you back to. Only allow it if you started the connection yourself.

• "Which invoices are overdue?"
• "How much did I receive in October?"
• "Which quotes are still waiting for an answer?"
• "Does Ali have any credit with me?"
• "What did I spend on software this month?"
• "What is my profit this month?"
• "When does my next recurring invoice go out?"

The connector tells the AI app to keep amounts in different currencies apart and to keep quotes separate from money that is due. It can read what you keep in Inbill, such as invoices, quotes, clients, products and services, payments, expenses, recurring schedules and your business details.

The connector has reading tools only. It cannot create, edit, send or delete an invoice, record a payment or change your settings. This is enforced on Inbill's servers: any change that comes from a connected app's sign-in is refused, whatever the AI app asks for.

It is still your business data. Allowing an app "works like signing in as you", as the approval page says, so connect only apps you trust. Once the AI app has an answer, its own privacy policy and data settings decide what happens to it. Inbill cannot control that.

When you want the AI to do the work, use the assistant inside Inbill. It can draft invoices, record payments and add expenses, and in the chat each change appears as a card you check and apply. See the AI invoice generator.

Settings, then AI, lists every app you have allowed and the date you allowed it. Tap Disconnect and the connector stops answering that app straight away. You can connect it again later by repeating the steps above.

The connector is a Pro feature ($5 a month). If you are on Free, Settings explains it, and an AI app that tries to connect is told it needs Pro. The assistant inside Inbill works on every plan. Read Can ChatGPT make invoices? for what ChatGPT can do on its own.