Bot/crawler detection
API · /useragent-api
User-Agent API
A fast, fully-local User-Agent parser: detect the browser (name and version), rendering engine, operating system (name and a friendly version), device type (desktop, mobile, tablet, TV, wearable or bot), a mobile flag, and bot/crawler identity (Googlebot, Bingbot, social-preview bots, GPTBot/ClaudeBot, curl and more). Bot detection is included on every plan. Pure server-side compute, no third-party upstream, so responses are instant and always available. Ideal for analytics, ad-tech, fraud and bot filtering, personalization and access logs.
API health
healthy- Uptime
- 100.00%
- Server probes · 24h
- Avg latency
- 77 ms
- Server probes · 24h
- Subscribers
- 3,768
- active
- Total calls
- 38
- last 7 days
Pricing
Pick a tier — billed monthly, cancel anytime.
Free
Free
- 11,000 calls / month
- 2 requests / second
- Hard cap (429 above quota, no overage)
- 11,000 parses/month, 2 req/s
- Full browser, engine, OS and device detection
- Bot/crawler detection included (no upsell)
- No credit card
Basic
€7.00 /month
- 180,000 calls / month
- 15 requests / second
- Hard cap (429 above quota, no overage)
- 180,000 parses/month, 15 req/s
- All endpoints: parse + bot-check
- HTTPS + commercial use included
- Email support
Pro
€21.00 /month
- 1,100,000 calls / month
- 50 requests / second
- Hard cap (429 above quota, no overage)
- 1,100,000 parses/month, 50 req/s
- Full device + bot detection at scale
- Priority email support
- Full commercial rights
Mega
€52.00 /month
- 5,500,000 calls / month
- 150 requests / second
- Hard cap (429 above quota, no overage)
- 5,500,000 parses/month, 150 req/s
- Highest throughput for log enrichment
- Priority support with SLA
- Volume-friendly flat pricing
Built by
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api.oanor.com/brewanalytics-api
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api.oanor.com/wikitrends-api
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Frequently asked questions
Quick answers about pricing, quotas, and integration.
How do I get an API key for User-Agent API?
What's the rate limit for User-Agent API?
How much does User-Agent API cost?
Can I cancel my subscription anytime?
Is User-Agent API GDPR-compliant?
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/useragent-api/SOME_PATH \
-H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/useragent-api/SOME_PATH", {
headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/useragent-api/SOME_PATH");
curl_setopt($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/useragent-api/SOME_PATH",
headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())
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