Real-Time Exchange Rate API for Developers
Start building with exchange rate APIs at no cost.
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How We Compare
See how AllRatesToday stacks up against other exchange rate APIs.
| Feature | AllRatesToday | Fixer.io | XE.com | ExchangeRate-API |
|---|---|---|---|---|
| Real-time Updates | Every 60s | Every 60min | Every 60s | Every 24h |
| Avg Latency | ~214ms | ~342ms | ~471ms | ~134ms |
| HTTPS | ✓ | ✗ (free) | ✓ | ✓ |
| Currencies | 160+ | 170+ | 170+ | 160+ |
| Base Currency | Any | EUR only | Any | Any |
| Free Tier | ✓ | Limited | ✓ | ✓ |
| Historical Rates | ✓ Free | Paid only | Paid only | Paid only |
| CORS Support | ✓ | ✗ | ✗ | ✓ |
| Uptime SLA | 99.9% | 99.9% | 99.95% | 99.9% |
| Free Plan | Free forever | Free | Trial only | Free |
Built for Developers
Everything you need to integrate currency data into your application.
Real-Time Rates
Live mid-market exchange rates updated in real-time. Unlike providers with 60-minute delays, our rates are fetched live on every request.
Historical Data
Access historical rate data with flexible date ranges and time-based grouping.
160+ Currencies
All major and popular emerging market currencies including USD, EUR, GBP, JPY, INR, and more.
Simple Auth
Bearer token authentication. Get your API key in seconds and start making requests.
Low Latency
Powered by Cloudflare's edge network for fast responses worldwide.
Official SDKs
Install via npm, pip, or Composer. Official libraries for JavaScript, Python, and PHP with full TypeScript support.
Get Started in Minutes
Simple, clean API that works with any language or framework.
# Get the current USD to EUR rate curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://allratestoday.com/api/v1/rates?source=USD&target=EUR"
const response = await fetch( 'https://allratestoday.com/api/v1/rates?source=USD&target=EUR', { headers: { 'Authorization': 'Bearer YOUR_API_KEY' } } ); const data = await response.json(); console.log(`1 USD = ${data.rate} EUR`);
import requests response = requests.get( 'https://allratestoday.com/api/v1/rates', params={'source': 'USD', 'target': 'EUR'}, headers={'Authorization': 'Bearer YOUR_API_KEY'} ) data = response.json() print(f"1 USD = {data['rate']} EUR")
$opts = stream_context_create(['http' => ['header' => 'Authorization: Bearer YOUR_API_KEY']]); $response = file_get_contents( 'https://allratestoday.com/api/v1/rates?source=USD&target=EUR', false, $opts ); $data = json_decode($response, true); echo "1 USD = " . $data['rate'] . " EUR";
API Endpoints
All the endpoints you need — zero unnecessary complexity.
What Developers Say
From side projects to production apps, developers choose AllRatesToday for reliable rate data.
"Switched from a daily-rate API and immediately noticed the difference. Real-time rates, clean JSON, and the SDK saved me hours of integration work."
"The mid-market rates are exactly what we needed for our invoicing system. No hidden markup, transparent data source. Compliance team approved it in one review."
"I run a small e-commerce site and needed multi-currency pricing. The React component made it a 10-minute job. Free tier covers my traffic easily."
Frequently Asked Questions
Common questions about integrating the AllRatesToday API.
Free Currency Tools
Beyond the API — explore live rates by currency pair or country.
Currency Converter
Convert between 160+ currencies with live mid-market rates. See rate charts, historical trends, and inverse rates.
Try it free →Rates by Country
Browse live exchange rates for 90+ countries. See current mid-market rates powered by Reuters data, updated every 60 seconds.
Browse countries →Start Building Today
Get your free API key and integrate real-time exchange rates in minutes.