API Playground

Test FXRateSync API endpoints in real-time. Try currency conversions, explore multi-currency comparisons, and generate code examples.

Currency Converter

Test live currency conversions with real-time exchange rates

No API Key:Enter your API key above or get a free API keyto try the live API.

Live API Playground

Test FXRateSync API in real-time

Live
POSThttps://api.fxratesync.io/api/v1/convert
Parameters: from=USD, to=EUR, amount=100

Multi-Currency Comparison

Compare multiple currencies against a base currency simultaneously

Multi-Currency Comparison

Compare exchange rates across multiple currencies

EUR
GBP
JPY

API Endpoints Explorer

Test all available API endpoints with dynamic parameters and see generated code examples

Interactive API Playground

Test our API endpoints in real-time with your own API key

API Key Configuration
Enter your API key to test authenticated endpoints. This is separate from your account API key.
Don't have an API key? Get one free here
Request Configuration
Configure your API request parameters

Convert amount between currencies with real-time rates

Source currency code

Target currency code

Amount to convert

Response
API response will appear here

Execute a request to see the response

Code Examples
Copy these examples to integrate the API into your application
curl -X POST "https://api.fxratesync.io/api/v1/convert"

API Key Required

This endpoint requires authentication. Sign up for free to get your API key.

Professional Trading Chart

Visualize real-time exchange rate fluctuations with technical indicators and price alerts

Professional Trading Chart

Real-time exchange rates with technical analysis

Demo Mode
Current Price
0.000000
24h Change
0.00%
Volatility
0.00%
MA(5)
N/A
Price
MA(5)
MA(20)

Price Alerts

No active alerts

Advanced Features

Explore advanced capabilities including real-time streaming, batch processing, and custom endpoints

Advanced API Playground

Explore advanced features and real-time capabilities

Real-Time Rate Streaming

Click "Start Stream" to begin receiving real-time rate updates

API Documentation

🚀 Getting Started

Learn how to get your API key and make your first request

View Guide →

📊 API Reference

Complete reference for all endpoints and parameters

View Reference →

🔧 SDKs & Libraries

Official SDKs for popular programming languages

View SDKs →

Rate Limiting

Free Tier

  • • 1,000 requests/month
  • • 10 requests/minute
  • • Real-time rates
  • • Basic support

Paid Plans

  • • Up to 1M requests/month
  • • 1000+ requests/minute
  • • Historical data
  • • Priority support
View Pricing Plans