Products

Watch-IP is a set of APIs on one shared plan, not one interchangeable feed: visitor geolocation and email checks called from the browser with a publishable key, and IP lookup, bulk email, signup and impossible-travel checks called from your backend with a secret key. Pick the one that matches where your request originates and what you need to decide.

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Bulk IP lookup

Resolve up to 100 supplied IP addresses in one backend request.

Disposable email detection

Flag disposable, mistyped and no-mail-server signup emails, one at a time or in bulk.

Impossible travel detection

Compare a login's IP-derived location with the previous stored point for that user.

IP lookup

Resolve a supplied IPv4 or IPv6 address from your backend with a secret key.

Visitor geolocation

Call GET /v1/geo from the browser with a publishable key.

VPN and Tor detection

List-based VPN, Tor, and threat-network indicators on visitor and lookup responses, for eligible plans.