Calls from $0.03 per minute to $1.06 per minute depending on destination country. From $0.03/min to India, $0.04/min to China, $0.05/min to Mexico and Philippines, $0.08/min to Brazil, $0.09/min to Canada and USA, $0.18/min to Egypt, $0.24/min to Germany, $0.27/min to Nigeria, $1.06/min to Pakistan.
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
Call any landline or mobile worldwide
Price shown before you dial
No app or SIM card required
Calls cost only cents per minute
Credit never expires
Calls that don't connect cost nothing
Works on any browser and device
Keypad support for phone menus
Call history and cost tracking
Invoice for every top-up
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
Direct connection to local operators without resellers
Transparent pay-as-you-go pricing with no monthly plans