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Have questions about our data validation APIs? Need help with integration? Our team is here to help you succeed.
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Email Support
Get help from our support team
support@1lookup.io
24-48 hours
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Available 9 AM - 6 PM EST
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docs.1lookup.io
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Frequently Asked Questions
Quick answers to common questions
How accurate are your validation results?
Our validation accuracy exceeds 99.9% for phone numbers and 99.5% for email addresses, significantly higher than industry standards.
Do you offer API documentation?
Yes! We have comprehensive API documentation with examples, SDKs, and interactive testing tools available at docs.1lookup.io
What is your pricing model?
We use simple credit-based pricing with no setup fees or monthly minimums. Start free with 1,000 lookups, then pay as you grow.
How fast are your API responses?
Our average global response time is under 200ms, with 99.9% uptime commitment. Perfect for real-time validation needs.
Still have questions? We'd love to help!