Invoice2go MCP Server and API by Cotlet is answering right now. Last checked 10 min ago. Last commit 10 Nov 2026.
Invoice2go MCP server: create invoice, send invoice, send payment reminder, create estimate.
Over the last week it answered 98.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.
claude mcp add invoice2go --transport http https://cotlet.dev/mcp/v1/invoice2go/connect
https://cotlet.dev/mcp/v1/invoice2go/connect
[mcp_servers.invoice2go]
url = "https://cotlet.dev/mcp/v1/invoice2go/connect"
{
"mcpServers": {
"invoice2go": {
"url": "https://cotlet.dev/mcp/v1/invoice2go/connect"
}
}
}
{
"servers": {
"invoice2go": {
"type": "http",
"url": "https://cotlet.dev/mcp/v1/invoice2go/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.
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://cotlet.dev/mcp/v1/invoice2go/connect | streamable-http | sign-in | 213 ms | 10 min ago |
| https://cotlet.dev/mcp/v1/invoice2go | streamable-http | answering | 133 ms | 10 min ago |
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Answers built from our own checks of this server.