About our APIs
> 99.99% uptime
Easy integration
Unrivalled performance
Fast, transparent response times
Thoughtful versioning
Select a product and version to access the technical documentation:
MORE Edition 1/Version 2
MORE email address verification API Edition 1 - the fastest, slimmed down version known as V2 uses our comprehensive email validation engine and returns essential result information.

MORE Edition 2/Version 3
MORE email address verification API Edition 2 - the comprehensive, feature rich version known as V3 uses the same comprehensive email validation engine and returns 74 data points including the Email Hippo Trust Score.

INSIGHT Edition 1/Version 1
The latest email address verification API, INSIGHT, provides powerful analysis and segmentation capabilities for your customer data. While our MORE product is designed for real-time email verification on sign-up forms and CRMs, INSIGHT takes things further by enabling deep insights into your existing data.

ASSESS Edition 1/Version 1
The next generation of the award-winning Email Hippo Trust Score; ASSESS is a scalable pre-fraud system for businesses from entry to enterprise levels. It delivers results via an API that’s integrated at the point where users sign-up and enter an email address. ASSESS explores the data behind every sign-up, looking for ‘tells’ and assigning a numeric level of risk to every result. The aggregated results are produced as a single Trust Score, enabling businesses to detect potentially risky sign-ups and take action accordingly

WHOIS E1/V1
Email Hippo WHOIS API services facilitate easy, fast and scalable access to the global WHOIS databases in both structured and unstructured formats with domain age information.
