AI-native access to your Minimax accounting

Minimax MCP is a Model Context Protocol server that lets your AI assistant securely read and act on your Minimax accounting data — issued and received invoices, customers, the ledger and more — with per-tenant credentials and a full audit trail.

Request access How to connect

What you can do

Point any MCP-capable assistant (Claude Desktop and others) at your books.

Ask your books anything

List issued and received invoices, customers, journals and reference data in natural language — no exports, no spreadsheets.

Automate data entry

Create draft received invoices (with the source PDF attached) and complete them in the Minimax UI via background automation.

Stay in control

Every tenant uses its own Minimax credentials. Writes are idempotent and audited; access is granted per user by your admin.

Available tools

Named by object so related tools group together in your client.

Invoices

issued_invoice_listreceived_invoice_listreceived_invoice_getreceived_invoice_find_idreceived_invoice_create_draftreceived_invoice_complete

Customers & partners

customer_listcustomer_getcustomer_findcustomer_create

Reference & master data

item_listaccount_listemployee_listwarehouse_listcurrency_listvat_rate_listpayment_method_listdocument_numbering_listanalytic_listjournal_listjournal_entry_list

Reports

report_ar_agingreport_ap_agingreport_trial_balancereport_pl

Session & diagnostics

session_set_organisationsession_get_organisationdiag_pingdiag_ping_minimaxdiag_rate_limit_status

Background jobs

playwright_job_getplaywright_job_list

Pricing

Priced per user. Launch pricing for early access.

1 month

600 RSD

120 RSD

per user · monthly

Best value

1 year

5.000 RSD

1.000 RSD

per user · yearly

How to connect your MCP client

Three steps, about five minutes.

1

Get your API key

Your Expert Group admin sends you a one-time setup link. Open it, set your Minimax password, and copy the API key shown once.

2

Add the server to your MCP client

In Claude Desktop (or any MCP client), add a streamable-HTTP server with the URL below and your API key as the bearer token.

3

Pick your organisation and go

Call session_set_organisation once, then use any tool — e.g. issued_invoice_list or report_ar_aging.

# MCP server endpoint
https://minimaxmcp.expertgroup.rs/mcp

# Authentication header
Authorization: Bearer <your-api-key>

For Claude Cowork and Claude Agents, use OAuth2 instead of a bearer key: ClientId = your Minimax username, Client Secret = your Minimax password.