Detect disposable, role-based, and undeliverable email addresses in real time. Sub-50ms · Made in France · GDPR compliant · 100,000+ domains indexed
| Package | Install | |
|---|---|---|
| JavaScript / TypeScript | @syvel/js | npm install @syvel/js |
| Python | syvel | pip install syvel |
| n8n | n8n-nodes-syvel | Community node |
| Zapier | Zapier App | No-code |
| Make | Make Module | No-code |
| REST API | API Reference | Any language |
import { Syvel } from "@syvel/js";
const syvel = new Syvel({ apiKey: "sv_your_key" });
const result = await syvel.checkEmail("user@example.com");
// {
// is_risky: false,
// risk_score: 5,
// reason: "safe",
// suggestion: null
// }from syvel import Syvel
client = Syvel(api_key="sv_your_key")
result = client.check_email("user@example.com")
# {"is_risky": False, "risk_score": 5, "reason": "safe"}- Disposable domains — Mailinator, Guerrilla Mail, temp-mail, and 100,000+ others
- Role-based addresses —
contact@,admin@,noreply@,support@ - Undeliverable domains — no MX records, expired domains, broken infrastructure
- Typos —
gmali.com→ suggestsgmail.com