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API · /currency-api
Currency API
healthy
3,638 Subscribers
Live & historical foreign-exchange rates from the European Central Bank: latest rates, historical lookups, time-series and currency conversion across 30+ currencies.
api.oanor.com/currency-api
API health
healthy- Uptime
- 100.00%
- Server probes · 24h
- Avg latency
- 645 ms
- Server probes · 24h
- Subscribers
- 3,638
- active
- Total calls
- 79
- last 7 days
Pricing
Pick a tier — billed monthly, cancel anytime.
Free
Free
- 5,000 calls / month
- 2 requests / second
- Hard cap (429 above quota, no overage)
- 5k calls/month
- 2 req/sec
- All endpoints
- No credit card
Basic
€9.00 /month
- 50,000 calls / month
- 10 requests / second
- Hard cap (429 above quota, no overage)
- 50k calls/month
- 10 req/sec
- Email support
Pro
€29.00 /month
- 250,000 calls / month
- 25 requests / second
- Hard cap (429 above quota, no overage)
- 250k calls/month
- 25 req/sec
- Priority support
Mega
€79.00 /month
- 1,000,000 calls / month
- 50 requests / second
- Hard cap (429 above quota, no overage)
- 1M calls/month
- 50 req/sec
- Dedicated SLA
Built by
Frequently asked questions
Quick answers about pricing, quotas, and integration.
How do I get an API key for Currency API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Currency API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Currency API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does Currency API cost?
Currency API has a free tier with 100 calls / month. Paid plans start at €9.00 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is Currency API GDPR-compliant?
All requests to Currency API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.
Pick an endpoint from the list on the left to see its details and try it.
Code snippets
Sign up to get an API key, then call any path under your slug.
curl https://api.oanor.com/currency-api/SOME_PATH \
-H "x-oanor-key: oanor_test_..."const res = await fetch("https://api.oanor.com/currency-api/SOME_PATH", {
headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();$ch = curl_init("https://api.oanor.com/currency-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);import requests
r = requests.get(
"https://api.oanor.com/currency-api/SOME_PATH",
headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())Ratings
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