Data QualityPublic routing in progress$0.001 / call

Clean leads before they hit your funnel.

Validate syntax and deliverability signals for email capture, onboarding, and enrichment workflows.

Built for: SaaS apps, forms, lead-gen operators, CRM tools, and agents collecting contact data.

Endpointhttps://api.viralorb.com/email/verify

Powerful Features

Built for developers who need reliable, fast, and scalable API solutions

✅
Syntax checks
Catch malformed addresses instantly.
📬
Deliverability signals
Designed for expansion into richer email intelligence.
🧹
Lead cleanup
Reduce garbage before it enters CRM or outreach flows.
🔌
Simple endpoint
Easy to embed in forms, agents, and automations.

Technical Specifications

Payment
x402 on Base USDC
Pay-to wallet
0x2524…6Da3
Latency
routing in progress
Caching
N/A

Use Cases

Perfect for a wide range of applications and workflows

✓

Signup forms

✓

Lead validation

✓

CRM cleanup

✓

Agent contact workflows

Simple, Pay-Per-Use Pricing

No subscriptions. No hidden fees. Pay only for what you use.

Pay Per Use
$0.001
per request
Simple & Scalable
Pay only for what you use
✓
No monthly fees or subscriptions
✓
No rate limits (pay per use)
✓
24-hour caching included
✓
Production-ready reliability
Powered by x402 Protocol
HTTP-native payments. No accounts, no billing cycles. Just set your API key and start using.

Integration notes

ViralOrb endpoints use x402 payments where protected. Unpaid requests return HTTP 402 with payment instructions.

Access path
Use the public API endpoint directly or discover it through marketplaces.
Landing page
https://email-verify.viralorb.com
API endpoint
https://api.viralorb.com/email/verify
Marketplace status
routing
Available endpoints
REST endpoints for Email Verification API
POST/email/verifyValidate one email address.
Example request
Use your x402 client to generate the payment header.
curl -X POST https://api.viralorb.com/email/verify \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-header>" \
  -d '{"email":"founder@example.com"}'
Payment behavior
What happens when a request is unpaid.
HTTP/1.1 402 Payment Required
{
  "x402Version": 1,
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "maxAmountRequired": "...",
      "resource": "https://api.viralorb.com/email/verify"
    }
  ]
}