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Start a free trial on cloud.anythingmcp.com, add the Pennylane 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
Pennylane — French accounting and finance for SMBs and their accountants: customer and supplier invoices, customers, suppliers, products, ledger entries and bank transactions. REST API v2, bearer token.
Try asking
Example prompts for Pennylane
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 → Pennylane, paste your credentials, mint an MCP API key — done. No Docker, no
git clone, no local server.
Pennylane + Meta Muse
Pennylane — French accounting and finance for SMBs and their accountants: customer and supplier invoices, customers, suppliers, products, ledger entries and bank transactions. REST API v2, bearer token.
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:
PENNYLANE_API_TOKEN
Step 1 — Get credentials
Getting a token
- Sign in to Pennylane and open Paramètres → Intégrations → API (Settings → Integrations → API).
- Create a personal access token and put it in
PENNYLANE_API_TOKEN. The token is scoped to one company (entreprise); an accountant handling several clients needs one connector per client.
This adapter targets API v2 at https://app.pennylane.com/api/external/v2. Pennylane's v1 is still served but is being wound down, and its pagination and field names differ — if you find a v1 example online, it will not work here.
…(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 Muse
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.
Muse adds remote MCP servers as custom connectors and signs in to them with OAuth.
- In Muse, open Settings → Connectors and choose Add custom connector.
- Paste the MCP server URL
https://cloud.anythingmcp.com/mcp/YOUR_SERVER_ID. - Muse opens the AnythingMCP sign-in page: sign in and approve access.
- In a chat, ask Muse for something that needs the
Pennylanetools.
You can also set it up from a chat, on the web, in the iOS and Android apps or in WhatsApp. Send Muse this message:
Create a Custom Connector for a new remote MCP server, then connect to it:
Name: AnythingMCP
Transport: remote streamable HTTP
URL: https://cloud.anythingmcp.com/mcp/YOUR_SERVER_ID
Auth: OAuth
Self-hosting? Use your instance's public HTTPS address instead of https://cloud.anythingmcp.com. Muse connects from Meta's cloud, so localhost does not work.
Available tools
| Tool | What it does |
|---|---|
pennylane_list_customers | List customers with their name, SIREN/SIRET, VAT number, address and payment terms |
pennylane_get_customer | Read one customer by id, with their full billing address, tax identifiers, default payment conditions and recorded balance |
pennylane_list_customer_invoices | List invoices you issued, with their number, date, deadline, customer, currency amount and paid status — the receivables view |
pennylane_get_customer_invoice | Read one issued invoice in full: every line with its VAT rate, the totals in both the document and company currency, and the matched payment |
pennylane_list_supplier_invoices | List supplier invoices you received, with their number, date, deadline, supplier, amount and paid status — the payables view |
pennylane_list_suppliers | List suppliers with their name, SIREN, VAT number and address, to resolve who a received invoice belongs to |
pennylane_list_products | List products and services with their label, unit price, VAT rate and the ledger account they book to |
pennylane_list_ledger_entries | List ledger entry lines with their account, label, debit, credit and journal — the bookkeeping view underneath the invoices |
pennylane_list_bank_transactions | List bank transactions with their date, label, amount and reconciliation state, so unpaid invoices can be matched against money that actuall |
pennylane_list_customer_invoice_lines | List the lines of one issued invoice with their label, quantity, unit price, VAT rate and amounts |
FAQ
Where is Muse available? Meta currently offers Muse in the US and Canada, on the web, in the iOS and Android apps and in WhatsApp.
Does Meta review this connector? No. Meta doesn't review custom connectors. Muse sees only the tools you switched on for this MCP server in AnythingMCP, and you can disconnect it anytime under Settings → Connectors.
Next steps
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