Integrations

Connect your AI tools to AI Accounting using the Model Context Protocol (MCP) or plain REST. One API key gives an agent the full accounting toolset — create accounts and contacts, post and reverse journal entries, pull reports, and close periods — the same operations a human does in the dashboard.

What you get

AI Accounting's MCP server is available over Streamable HTTP at:

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https://ai-accounting-software.vercel.app/mcp

It exposes the accounting engine as MCP tools (see the full MCP tools reference). Any MCP-capable client can connect with an API key. Prefer raw HTTP? Every tool also has a REST equivalent — see REST for any agent.

Get an API key

All access — REST and MCP — is authenticated with a Bearer API key. Generate one in the dashboard under API keys; it looks like ak_…. Keep it secret (see Security).

Auth is an API key, not OAuth

AI Accounting's MCP server authenticates with your ak_… API key sent as an Authorization: Bearer header — there's no OAuth sign-in flow. Each client below shows how to attach that header.

Supported clients

Most MCP clients follow one of two patterns: a CLI command to add an HTTP server with a header, or a JSON config block with url + headers. The per-client pages give exact, copy-paste steps.

Setup steps vary by client version

MCP support is evolving quickly. If a client's UI differs from what's shown here, check that client's own MCP documentation for the latest steps — the endpoint URL and the Authorization: Bearer ak_… header stay the same.