NexValid
Real-time validation for Email, Phone, Domain & IP. Zero dependencies. Zero friction. Zero nonsense.
curl -X POST https://api.nexvalid.com/validate/email -H "Content-Type: application/json" -H "x-api-key: vs_free_demo_12345" -d '{"email": "user@example.com"}'
{
"email": "user@example.com",
"valid_format": true,
"domain_exists": true,
"mx_record": true,
"disposable": false,
"score": 1.0
}
📧 Email Validation
Format check, DNS/MX lookup, disposable domain detection, typo correction, role-based flagging.
📱 Phone Validation
E.164 format, country detection across 16+ regions, mobile vs landline identification.
🌐 Domain Validation
DNS resolution, MX record check, live website detection, TLD validation.
🌍 IP Validation
IPv4/IPv6 format, private/reserved/multicast detection, country lookup.
⚡ Bulk Validation
Validate up to 100 items in a single request. Perfect for onboarding flows and data imports.
🔒 Stateless & Fast
No external API dependencies. No rate-limit surprises. Sub-100ms response times.
Simple Pricing
Free
$0/month
- 200 requests/month
- All validation types
- Community support
Get Started
Starter
$9/month
- 10,000 requests/month
- All validation types
- Bulk validation (100)
- Standard support
Choose Starter
Pro
$29/month
- 100,000 requests/month
- All validation types
- Bulk validation (100)
- Priority support
- Detailed reports
Choose Pro
Business
$99/month
- 500,000 requests/month
- All validation types
- Bulk validation (100)
- Priority support
- Webhooks
- White-label option
Choose Business
🔒 HTTPS/TLS 1.3 | 🌍 Stateless Architecture | ⚡ Sub-100ms Response