# PagoFix > Free self-service tool for unpaid business-to-business (B2B) invoices in the EU: statutory late-payment interest (Directive 2011/7/EU and the national laws of DE, FR, PL, EE, ES, IT, NL, AT), the fixed compensation for recovery costs (at least EUR 40), three reminder letters in 8 languages, a reminder calendar (.ics) and a draft European order for payment (Form A, Regulation (EC) No 1896/2006). No signup and no tracking. PagoFix prepares drafts only: it never sends anything, never files anything with a court, never acts for the user and never receives money. It is not a law firm or a debt collection agency. Provider: Nukehive OÜ (registry code 14647290), Masina tn 20, 10113 Tallinn, Estonia · info@pagofix.com ## Web app (8 languages) - [English](https://pagofix.com/en/) - [Eesti](https://pagofix.com/et/) - [Deutsch](https://pagofix.com/de/) - [Français](https://pagofix.com/fr/) - [Español](https://pagofix.com/es/) - [Italiano](https://pagofix.com/it/) - [Nederlands](https://pagofix.com/nl/) - [Polski](https://pagofix.com/pl/) ## MCP server (for AI agents) - Endpoint: `POST https://pagofix.com/mcp` (MCP Streamable HTTP, JSON-RPC 2.0, JSON responses, no API key, CORS enabled). Server name in the registry format: `com.pagofix/pagofix`, version 1.0.1. - Server card: [/.well-known/mcp-server-card](https://pagofix.com/.well-known/mcp-server-card) - Client docs and examples on GitHub: [pagofix/pagofix-mcp](https://github.com/pagofix/pagofix-mcp) - Tools: - `calc_claim`: statutory late-payment interest per half-year period, the fixed compensation and the total, each with its legal reference. - `draft_reminder`: reminder letter 1 (friendly), 2 (firm, with interest and compensation) or 3 (final notice) in en, de, fr, es, it, nl, pl or et. - `draft_eop`: a draft European order for payment (Form A) for a cross-border claim, with court, fee information and filing guidance. The creditor signs and files it. - `get_status`: where a case stands today and the next step. - Example: `curl -s https://pagofix.com/mcp -H 'content-type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'` ## Data and rules - [Rules and sources (rules.json)](https://pagofix.com/rules/rules.json): interest rules, reference rates, court fees and the official sources they come from. - [Health and version](https://pagofix.com/api/health) ## Legal - [Terms of use](https://pagofix.com/terms) (available in 8 languages with ?lang=xx) - [Privacy notice](https://pagofix.com/privacy)