README Excerpt
> A [Model Context Protocol](https://modelcontextprotocol.io/) (MCP) server for the [Upflow](https://upflow.io) accounts-receivable API — invoices, payments, customers, and finance tooling. --- `upflow-mcp-server` exposes Upflow's AR data to Claude (and any MCP-compatible client) as a set of structured tools. Finance and collections teams can ask Claude natural-language questions — "Which customers are more than 60 days overdue?", "What is our DSO this quarter?", "Generate a payment portal link
Tools (20)
ALLOWED_DOMAINGOOGLE_CLIENT_IDGOOGLE_CLIENT_SECRETPORTSERVER_URLUPFLOW_API_KEYUPFLOW_API_SECRETUPFLOW_SANDBOXWRITE_ALLOWLISTcreate_invoicecreate_notecreate_paymentdelete_notedelete_paymentget_actionget_ar_aging_reportget_collections_dashboardget_customerget_customer_ar_snapshotget_customer_portal_url