Stop bad actors
before they get in
Real-time fraud prevention API that detects disposable emails, VPN abuse, malicious IPs, and known bad actors. Get risk scores and actionable decisions in milliseconds.
127.2K
Threats tracked
74.2K
Bad domains
52.5K
Malicious IPs
0
Checks (24h)
Comprehensive threat detection
We aggregate threat intelligence from multiple sources to catch bad actors that single-source solutions miss.
Disposable emails
Temp mail providers
VPN & proxies
Datacenter IPs
Tor exit nodes
Anonymous traffic
Phishing sites
Credential theft
Malware C2
Botnet servers
Bad ASNs
Spam networks
Instant decisions
Get allow, review, or block decisions in milliseconds. Risk scores from 0-100 with clear reasoning.
Custom lists
Create your own blocklists and allowlists. Override scoring for trusted partners or known bad actors.
Investigation tools
Deep-dive into any email, domain, or IP. See all signals, history, and related entities.
Usage analytics
Track API usage, see check history, and monitor threat trends across your platform.
Auto-updated
Threat data refreshes hourly from multiple sources. Always current, always accurate.
Simple API
One endpoint, one call. Pass email and IP, get a decision. Integrate in minutes.
Drop-in fraud prevention
Add Liime to your signup flow with a single API call. Get back a risk score, decision, and detailed signals explaining why.
- Check email, IP, and domain in one request
- Returns risk score 0-100 with reasoning
- Clear decisions: allow, review, or block
- Works with any language or framework
// Check user at signup
const result = await fetch('https://api.liime.io/v1/check', {
method: 'POST',
headers: {
'Authorization': `Bearer ${API_KEY}`,
'Content-Type': 'application/json'
},
body: JSON.stringify({
email: 'signup@tempmail.com',
ip: '185.220.101.42'
})
});
// Response
{
"risk_score": 85,
"decision": "block",
"signals": [
{ "type": "disposable_email", "weight": 70 },
{ "type": "tor_exit_node", "weight": 20 }
]
}Stop fraud before it starts
Join companies using Liime to protect their platforms. Start with 1,000 free checks per month.