Skip the install. Get this working in under 2 minutes.
Start a free trial on cloud.anythingmcp.com, add the KashFlow in one click, then point your AI client (Claude, ChatGPT, Copilot or Cursor) at the generated MCP endpoint. No Docker, no git clone, zero engineering experience required.
Summary
Manage KashFlow (UK accounting) customers, suppliers, invoices, receipts, products via SOAP envelope from any AI agent. 8 tools, embedded-auth.
Try asking
Example prompts for KashFlow
Click any prompt to copy it. Paste into Claude, ChatGPT, Cursor, Gemini, Copilot or OpenClaw to run it against this connector.
Claude is AI and can make mistakes. Please double-check responses.
💡 No install? Use cloud.anythingmcp.com directly. Sign in, click Connectors → KashFlow, paste your credentials, mint an MCP API key — done. No Docker, no
git clone, no local server.
KashFlow + ChatGPT
Manage KashFlow (UK accounting) customers, suppliers, invoices, receipts, products via SOAP envelope from any AI agent. 8 tools, embedded-auth.
Prerequisites
See the full setup instructions baked into the connector (visible in the in-app store when you select the connector). The required environment variables for this connector are:
KASHFLOW_USERNAME, KASHFLOW_PASSWORD
Step 1 — Get credentials
This connector wraps the KashFlow REST API (securedwebapp.com/api).
Setup:
- Log into https://securedwebapp.com → Settings → API → Enable API access.
- Note your Username + API password (separate from your login password).
- Set
KASHFLOW_USERNAMEandKASHFLOW_PASSWORD.
Authentication: KashFlow uses a REST API with username + password in the URL path: /api/v2/{username}/{password}/<endpoint>. The adapter substitutes both via runtime envVars — the credentials never appear in query string or body.
…(continued in the in-app connector instructions)
Step 2 — Install the adapter
git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d
Step 3 — Add the connector in ChatGPT
ChatGPT supports MCP servers via the Connectors feature (Plus / Pro / Team / Enterprise plans). The free tier does not support custom connectors.
- Open ChatGPT → Settings → Connectors (or click the 🔧 icon in the composer → Manage connectors).
- Click "Add custom connector".
- Fill in:
- Name:
KashFlow - MCP server URL:
https://cloud.anythingmcp.com/mcp - Authentication: Bearer token → paste your MCP API key (from AnythingMCP → Profile → MCP API Keys → New Key)
- Name:
- Click Connect to authorize.
Available tools
| Tool | What it does |
|---|---|
kashflow_list_customers | List customers |
kashflow_get_customer | Get one customer by KashFlow CustomerID |
kashflow_create_customer | Create a customer |
kashflow_list_suppliers | List suppliers |
kashflow_list_invoices | List sales invoices |
kashflow_get_invoice | Get a single invoice with line items |
kashflow_create_invoice | Create a sales invoice |
kashflow_list_products | List products / services |
FAQ
Does ChatGPT free tier work with custom MCP connectors? No — Plus, Pro, Team or Enterprise required.
Next steps
Was this guide helpful?