v1.0 API Now Live

The Ultimate API for
Business Intelligence.

Verify GST turnovers, extract RC details, and enrich personal data instantly. A single integration point for India's most critical data infrastructure.

POST /v1/gst-info HTTP/1.1
Host: api.shadoweye.in
X-Shadoweye-Api-Key: shdw_live_your_secret_key
Content-Type: application/json

{
  "GST_Number": "07AABCU3721E1ZP"
}
curl -X POST https://api.shadoweye.in/v1/gst-info \
  -H "Content-Type: application/json" \
  -H "X-Shadoweye-Api-Key: shdw_live_your_secret_key" \
  -d '{ "GST_Number": "07AABCU3721E1ZP" }'
{
    "error": false,
    "data": {
        "business_constitution": "Private Limited Company",
        "legal_name": "UNIFIERS SOCIAL VENTURES PRIVATE LIMITED",
        "current_status": "Active",
        "tax_payer_type": "Regular"
    }
}

Everything you need to verify businesses

18+ powerful endpoints designed for KYC, onboarding, and deep financial intelligence.

GST & Financial Data

Fetch real-time GSTIN validity, exact turnover brackets, and registered business contact details instantly via highly available APIs.

RC & Vehicle Info

Input a vehicle number or mobile number to retrieve comprehensive RC details, strict chassis numbers, and owner verification data.

People & Mobile Prefill

Perform deep background checks. Get alternative emails, phone numbers, and verify PAN addresses programmatically.