Monthly: €9.99 (regular) or €5.00 with 50% founder discount. Annual: €99 (regular) or €49.50 with 50% founder discount, saving approximately 17%. Both plans include automatic recurring payment monitoring, AI-assisted categorization, email notifications for missing or overdue payments, browser-based
Key features
Real-time exchange rates updated every 60 seconds
Official central bank and tax authority rates from 124 sources
160+ currencies supported
Historical exchange rate data with flexible date ranges
Multiple output formats: JSON, CSV, XML, XLSX
Official SDKs for JavaScript, Python, PHP, Rust and Go
Model Context Protocol (MCP) integration for AI agents
Bearer token authentication with simple setup
Low latency powered by Cloudflare edge network
99.9% measured uptime SLA
Automatic recurring payment monitoring
Real-time alerts for missing or overdue payments
Detection of missing transactions
Rent payment monitoring for landlords
Overview of active subscriptions and contracts
Subscription price increase alerts
PSD2 bank synchronization across Europe
AI-assisted transaction categorization
Encrypted bank account data storage
Incoming payment alerts
What makes it different
No markup on mid-market rates; sourced from institutional interbank market data
Official published rates from central banks served unmodified with publication dates
Rates updated every 60 seconds, faster than most competitors
Free tier never expires; no credit card required to start
One API key for all 124 central banks and tax authority sources
Secure PSD2 Open Banking integration so you never share bank credentials
AI automatically detects recurring patterns and price changes
Works in background with encrypted server-side monitoring
Tailored for landlords, small businesses, and freelancers