Skip to content
Verified official

Invoices Online MCP by usefulapi MCP

v1.2.1 changelog · 4

io.usefulapi/invoices-online

Read clients, balances, invoices and jobcard status; create clients in Invoices Online.

transport:streamable-http tools:13

Target client

run in your project directory

claude mcp add --transport http invoices-online https://invoices-online.usefulapi.io/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

invoicesonline_get_business

invoicesonline get business

invoicesonline_list_clients

invoicesonline list clients

invoicesonline_get_client

invoicesonline get client

invoicesonline_find_client_id

invoicesonline find client id

invoicesonline_get_client_history

invoicesonline get client history

invoicesonline_list_client_documents

invoicesonline list client documents

invoicesonline_list_suppliers

invoicesonline list suppliers

invoicesonline_get_supplier

invoicesonline get supplier

invoicesonline_list_inventory_items

invoicesonline list inventory items

invoicesonline_list_inventory_categories

invoicesonline list inventory categories

invoicesonline_get_document_status_ids

invoicesonline get document status ids

invoicesonline_get_document_status

invoicesonline get document status

invoicesonline_create_client

invoicesonline create client

All 13 tools, one page each

1 prompt you invoke yourself

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.