1Lookup Blog

Insights, tutorials, and best practices for data validation, fraud prevention, and API integration.

From Zero to Validated: Integrate 1Lookup API in 5 Minutes

A step-by-step tutorial showing how to integrate phone, email, and IP validation into your application with practical code examples.

Alex Rivera

Developer Advocate

Discover the latest techniques in email validation that go beyond basic syntax checking to improve deliverability and reduce bounce rates.

Mike Chen

Principal Engineer

Learn how implementing real-time phone validation can dramatically reduce fraudulent transactions and chargebacks in your online store.

Sarah Johnson

Head of Security

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