Supported languages
API · /translate-api
Translation API
healthy
4,407 Subscribers
Translate text between 40+ languages with a confidence score and alternative suggestions. Simple GET interface, no model hosting — ideal for localising content, chat messages, product data and user-generated text.
api.oanor.com/translate-api
API health
healthy- Uptime
- 100.00%
- Server probes · 24h
- Avg latency
- 493 ms
- Server probes · 24h
- Subscribers
- 4,407
- active
- Total calls
- 40
- last 7 days
Pricing
Pick a tier — billed monthly, cancel anytime.
Free
Free
- 2,500 calls / month
- 2 requests / second
- Hard cap (429 above quota, no overage)
- 2,500 translations/mo at 2 rps
- 40+ languages, single GET endpoint
- Confidence score included
- No credit card
Basic
€11.00 /month
- 40,000 calls / month
- 8 requests / second
- Hard cap (429 above quota, no overage)
- 40,000 translations/mo at 8 rps
- Alternative-suggestion field unlocked
- Commercial use allowed
- Email support
Pro
€39.00 /month
- 200,000 calls / month
- 25 requests / second
- Hard cap (429 above quota, no overage)
- 200,000 translations/mo at 25 rps
- Batch (multi-text) requests
- Auto language detection
- Priority email support
Mega
€109.00 /month
- 750,000 calls / month
- 60 requests / second
- Hard cap (429 above quota, no overage)
- 750,000 translations/mo at 60 rps
- 99.9% uptime SLA
- Highest-priority queue
- Dedicated support contact
Built by
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api.oanor.com/tatoeba-api
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api.oanor.com/scripts-api
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api.oanor.com/negotiate-api
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api.oanor.com/punycode-api
Frequently asked questions
Quick answers about pricing, quotas, and integration.
How do I get an API key for Translation API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Translation API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Translation 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 Translation API cost?
Translation API has a free tier with 100 calls / month. Paid plans start at €11.00 / 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 Translation API GDPR-compliant?
All requests to Translation 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/translate-api/SOME_PATH \
-H "x-oanor-key: oanor_test_..."const res = await fetch("https://api.oanor.com/translate-api/SOME_PATH", {
headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();$ch = curl_init("https://api.oanor.com/translate-api/SOME_PATH");
curl_setopt($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/translate-api/SOME_PATH",
headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())Ratings
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