Run this in your terminal, then approve the browser prompt:
claude mcp add --transport http speed-invoices https://api.speedinvoices.com/mcpConnect Speed Invoices to your AI assistant
Speed Invoices speaks MCP — the open standard for connecting AI assistants to your tools. Add one URL to Claude, ChatGPT, Cursor, or any MCP client and manage your invoices by just asking.
Your MCP server URL
Point any MCP client at this address. It advertises everything the client needs — sign-in and permissions are handled automatically the first time you connect.
https://api.speedinvoices.com/mcpWhat your assistant can do
Every action runs against your own account only — your data never touches anyone else's invoices.
List and search invoices
Browse your invoices, filter by status (draft, sent, overdue, paid), or search by number, client, or email.
Look up an invoice
Pull the full details of any single invoice by its number or id.
Create a draft invoice
Draft a new invoice from a client name, amount, and due date. It lands in your account for review before anything is sent.
Edit drafts
Change any part of a draft — client, line items, dates, tax and discounts, even the invoice number.
Send invoices
Email the PDF to your client with a personal message and custom subject — you get a confirmation copy automatically.
Download the PDF
Get a secure, expiring download link for any invoice, in whichever template you ask for.
Mark invoices paid
Record a payment and clear the balance the moment money lands.
Send payment reminders
Email a client a polite reminder on an unpaid invoice, with a built-in guard against duplicate sends.
Delete drafts
Clean up drafts you no longer need. Sent and paid invoices stay on record.
How to connect
- 01
Add the server to your client
Paste the server URL above into your MCP client's connector settings (see the per-client examples below).
- 02
Sign in and approve
Your client opens a browser to Speed Invoices. Sign in to your account and approve access — you stay in control of what connects.
- 03
Start asking
That's it. Ask your assistant to list overdue invoices, draft a new one, or nudge a client — it happens in your account.
Set up your client
Speed Invoices is a remote MCP server with OAuth. Use whichever client you prefer.
Secure by design
Sign-in uses OAuth 2.1 — you authenticate on speedinvoices.com and explicitly approve each client. Your password is never shared with the AI.
Access is scoped to your own account. Tools only ever see and touch your invoices.
You can revoke a connected client's access at any time from your account settings.
Ready to let your assistant handle the busywork?
Connect your favorite MCP client and manage invoices without leaving your chat.
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