A reliable currency API with real-time rates, historical data back to 1999, and instant conversion — starting at $0/month. No gotchas, no $10 paywall for basic features.
Drop-in compatible with the Fixer.io API format. Works with any HTTP client.
# Latest USD rates for EUR, GBP, JPY curl "https://forexapi.aiclipcutter.tech\ /v1/latest?base=USD&symbols=EUR,GBP,JPY" \ -H "X-Api-Key: YOUR_KEY"
{
"success": true,
"base": "USD",
"date": "2026-09-03",
"rates": {
"EUR": 0.9212,
"GBP": 0.7874,
"JPY": 147.32
}
}
const res = await fetch( `https://forexapi.aiclipcutter.tech /v1/convert?from=USD&to=INR&amount=500`, { headers: { 'X-Api-Key': KEY } } ); const data = await res.json(); console.log(data.result); // 41650.00
import requests r = requests.get( "https://forexapi.aiclipcutter.tech" "/v1/historical/2024-01-15", headers={"X-Api-Key": KEY}, params={"base": "USD"} ) print(r.json()["rates"])
Built for developers who want reliable data without enterprise pricing.
Sourced from the European Central Bank, which publishes official rates once per business day around 16:00 CET. Authoritative, free, no rate limits on the source.
Exchange rates back to 1999. Perfect for charts, backtests, and auditing past transactions.
Convert any amount between any two currencies in a single API call. Clean JSON every time.
Fetch rates across a date range in one call. Up to 365 days per request.
Get the percentage change and absolute delta between any two dates for all currencies.
One API key via header or query param. No OAuth, no SDK, no setup ceremony.
| Method | Endpoint | Description | Min. Plan |
|---|---|---|---|
| GET | /v1/latest | Latest rates for any base + symbol filter | Free |
| GET | /v1/convert | Convert amount between two currencies | Free |
| GET | /v1/currencies | List all supported currency codes + names | Free |
| GET | /v1/historical/{date} | Rates for a specific date (YYYY-MM-DD) | Starter |
| GET | /v1/timeseries | Rates across a date range (max 365 days) | Pro |
| GET | /v1/fluctuation | % change and delta between two dates | Pro |
Base URL: https://forexapi.aiclipcutter.tech
· Auth: X-Api-Key: YOUR_KEY
| ForexAPI ✓ | Fixer.io | ExchangeRate-API | |
|---|---|---|---|
| Free tier requests/mo | 1,000 | 100 | 1,500 |
| Paid from (per month) | $4.99 | $10 | $12 |
| HTTPS on free tier | ✓ Yes | ✗ No (paid only) | ✓ Yes |
| Historical data | From $4.99/mo | From $50/mo | From $12/mo |
| Timeseries endpoint | From $14.99/mo | From $50/mo | From $60/mo |
| Currency count | 30 (ECB official) | 170+ | 160+ |
| No credit card for free | ✓ Yes | ✓ Yes | ✓ Yes |
Start free. Upgrade when you need more. No credit card required to start.
Also available on RapidAPI marketplace. Cancel anytime. All plans billed monthly.