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.
AnythingMCP is listed in Claude's connector directory: add it to Claude in one click (opens in a new tab), then sign in and choose which MCP servers Claude may use.
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 + Claude
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
curl -fsSL https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/main/docker-compose.quickstart.yml -o docker-compose.yml
printf 'JWT_SECRET=%s\nENCRYPTION_KEY=%s\n' "$(openssl rand -hex 32)" "$(openssl rand -hex 32)" > .env
docker compose up -d
Step 3 — Add the connector in Claude
Your server URL: in AnythingMCP, open MCP Servers → the server this connector is on, and copy its URL (
https://cloud.anythingmcp.com/mcp/…). Use it wherever this guide showsYOUR_SERVER_ID.
Recommended path — works on claude.ai web without editing any config file.
- In Claude, open Customize → Connectors.
- Click +, then Add custom connector.
- Enter a name, e.g.
KashFlow, and the remote MCP server URLhttps://cloud.anythingmcp.com/mcp/YOUR_SERVER_ID, then click Add. - Click Connect and sign in to AnythingMCP (OAuth) to allow access.
All tools below appear in your chat — start typing prompts.
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 it work with Claude Code as well as Claude Desktop? Yes — point both at https://cloud.anythingmcp.com/mcp/YOUR_SERVER_ID.
Next steps
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