DataLink APIs

The service provides a single HTTP endpoint that returns four types of contact‑related intelligence: email validation, phone Home Location Register lookupLR IP geolocation, and domain profiling. Each request returns a JSON payload with confidence scores, validity flags, and additional attributes such as carrier information, ISP details, VPN detection, WHOIS data, and DNS health. The API is designed for high‑velocity environments, offering automatic failover to backup providers and a 99.9 % uptime guarantee on paid plans.

Developers can obtain an API key instantly, then issue POST requests to the unified /v1/email (or similar) path to receive enriched data without integrating multiple third‑party services. The response format is consistent across all bundles, simplifying parsing and downstream processing.

The platform targets applications that need precise contact verification and fraud detection, such as onboarding, marketing, or security workflows. It emphasizes minimal boilerplate, rapid integration within minutes, and scalable pricing that grows with usage.