Invoice Ninja MCP Server and API by Cotlet

by cotlet Your server? Claim it

answering

Invoice Ninja MCP Server and API by Cotlet is answering right now. Last checked 3 min ago.

Invoice Ninja MCP server: create invoice, send invoice, create quote, record payment.

Uptime history 13 hours of history · worst hour 88%

13 hours agonow

98.9%

Uptime 24h

93 of 94 checks

—

Tools

hidden behind auth

237 ms

Response time

average over 24h

OAuth sign-in

Access

streamable-http

Invoice Ninja MCP Server and API by Cotlet does not always answer

Over the last week it answered 98.9% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add invoice-ninja --transport http https://cotlet.dev/mcp/v1/invoice-ninja/connect

Settings → Connectors → Add custom connector, then paste this address

https://cotlet.dev/mcp/v1/invoice-ninja/connect

~/.codex/config.toml

[mcp_servers.invoice-ninja]
url = "https://cotlet.dev/mcp/v1/invoice-ninja/connect"

.cursor/mcp.json

{
  "mcpServers": {
    "invoice-ninja": {
      "url": "https://cotlet.dev/mcp/v1/invoice-ninja/connect"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "invoice-ninja": {
      "type": "http",
      "url": "https://cotlet.dev/mcp/v1/invoice-ninja/connect"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

This server publishes 1 more address. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.

Endpoints

URL	Transport	State	Latency	Checked
https://cotlet.dev/mcp/v1/invoice-ninja/connect	streamable-http	sign-in	252 ms	3 min ago
https://cotlet.dev/mcp/v1/invoice-ninja	streamable-http	answering	169 ms	3 min ago

Alternatives to Invoice Ninja MCP Server and API by Cotlet

same job, measured the same way

17hats MCP Server and API by Cotlet

by cotlet

17hats MCP server: add contact, create project, send quote, send invoice, record payment.

31 tools answering

MYOB MCP Server and API by Cotlet

by cotlet

MYOB MCP server: create invoice, send invoice, record payment, create bill, list overdue invoices.

answering

Bloom MCP Server and API by Cotlet

by cotlet

Bloom MCP server: create lead, create project, send invoice, send contract, record payment.

31 tools answering

Invoice2go MCP Server and API by Cotlet

by cotlet

Invoice2go MCP server: create invoice, send invoice, send payment reminder, create estimate.

answering

Workiz MCP Server and API by Cotlet

by cotlet

Workiz MCP server: list jobs, schedule job, create invoice, record payment.

answering

JobSheet MCP Server and API by Cotlet

by cotlet

JobSheet MCP server: create job sheet, create quote, create invoice.

answering

Jobber MCP Server and API by Cotlet

by cotlet

Jobber MCP server: create quote, convert quote to job, create invoice, send invoice.

answering

Odoo MCP Server and API by Cotlet

by cotlet

Odoo MCP server: create invoice, send invoice, register payment, list unpaid invoices.

answering

Invoice Ninja MCP Server and API by Cotlet — questions

Answers built from our own checks of this server.

Why is there no tool list for Invoice Ninja MCP Server and API by Cotlet?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 98.9% of checks in the last 24 hours got a reply.

Is Invoice Ninja MCP Server and API by Cotlet working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 93 of 94 checks got a reply (98.9%), average response time 237 ms. The bar chart above shows every period we have measured.

How do I connect Invoice Ninja MCP Server and API by Cotlet?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.

How do you sign in to Invoice Ninja MCP Server and API by Cotlet?

No API key is involved. Invoice Ninja MCP Server and API by Cotlet answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.

How fast is Invoice Ninja MCP Server and API by Cotlet?

It answers our handshake in 237 ms on average, which is faster than 57% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.