Make invoices with ChatGPT or Claude

The AI Invoice Generator is free. Say "invoice ABC Corp $100 for September consulting" and get a finished invoice to download as a PDF. No signup, no invoice limit.

Want to get paid online? Connect Stripe and the invoice also gets a pay link: customers pay by card, Apple Pay or ACH, in full or in parts, straight into your own Stripe account.

Add it to your AI

Add the connector URL https://alderup.com/mcp in ChatGPT, Claude or Claude Code. No account needed. For pay links, use https://alderup.com/mcp/app and sign in with Stripe.

Make an invoice on the web · API and MCP docs · llms.txt

Made by Alder, which builds AI agents that collect overdue invoices.