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How to Connect Billomat to ChatGPT for AI-Powered Accounting

Connect Billomat invoicing to ChatGPT using MCP. Query clients, invoices, and offers with natural language. No coding required.

Connect Billomat to ChatGPT

Billomat is a German invoicing platform for freelancers and SMBs. Using AnythingMCP, you can expose Billomat data to ChatGPT through MCP — ask questions about invoices, clients, and quotes in natural language.

Quick Setup

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d
  1. Open http://localhost:3000/connectors/store and import the Billomat adapter
  2. Enter your Billomat subdomain and API key
  3. Assign to an MCP server

Connect to ChatGPT

{
  "mcpServers": {
    "billomat": { "url": "https://your-anythingmcp-instance.com/mcp" }
  }
}

Use Cases

  • "Show all overdue invoices" — Instant overview of payment status
  • "List clients with total revenue over 10,000€" — Customer analysis
  • "What open offers do we have?" — Pipeline visibility
  • "Get invoice #2024-0042 details" — Quick lookup with line items