Veille is a comprehensive fraud detection and validation API platform designed to protect modern applications from abuse, bots, and automated threats. Built for developers who move fast, Veille integrates seamlessly into any stack with a single API call. No complex setup, no heavy infrastructure, and no ongoing maintenance burden.
In just a few minutes, you can generate an API key, connect Veille to your critical flows (signup, login, checkout, forms), and start receiving real-time risk assessments. Each request is analyzed in milliseconds, returning a clear, actionable risk score so you can automatically allow, flag, or block suspicious activity before it impacts your platform.
Veille provides a powerful suite of intelligence APIs, including:
Email validation: Detect disposable and temporary email providers, verify deliverability, check MX records, identify role accounts, and receive a 0–100 risk score.
Domain intelligence: Analyze domains for DNS health, WHOIS data, SPF/DKIM/DMARC configuration, and disposable or relay services.
IP reputation & geolocation: Identify VPNs, proxies, Tor exit nodes, and datacenter hosting while retrieving geolocation data and threat scoring.
VAT & IBAN validation: Verify European VAT numbers via VIES and validate IBANs against official banking registries.
Exchange rates API: Access ECB exchange rates for 30+ currencies with real-time updates and flexible base currency support.
With sub-50ms average response times and 99.95% uptime, Veille is built for high-throughput applications that demand reliability and speed. Its continuously updated intelligence database tracks hundreds of thousands of disposable domains and emerging abuse signals daily.
Whether you're fighting fake accounts, account takeovers, SMS pumping, multi-accounting, or transaction abuse, Veille gives you the real-time intelligence you need to stay ahead of fraud... before it reaches your app.
