Number to All UPI × E-Commerce & Marketplaces

Number to All UPI for E-Commerce & Marketplace Verification

Verify seller identities, validate GST registrations, auto-fill addresses from pincodes and process UPI payouts for marketplace platforms.

View API Details See Pricing

~4.3s

Response Time

100%

Uptime

Available

Free Tier

The Problem

Fake seller registrations with invalid GSTIN or PAN numbers
Address entry errors during checkout increase return rates
Failed seller payouts due to incorrect UPI handles or bank details
No automated vendor KYB (Know Your Business) verification at scale

The Solution

Auto-validate seller GSTIN and PAN during marketplace onboarding
Pincode-to-address auto-fill reduces checkout abandonment by 15%+
Verify seller UPI handles before processing payouts — zero failures
IFSC validation ensures accurate bank transfer details for settlements

Quick Integration Example

Get started in minutes — here's a sample cURL request for the Number to All UPI:

cURL

-string">"token-command">curl -X GET -string">"https://api.cstudio.sbs/v1/upi/lookup-by-number?mobile_number=9876543210" \
  -H -string">"X-API-Key: YOUR_API_KEY" \
  -H -string">"Content-Type: application/json"

Sample Response JSON

{
  "_account": 1,
  "_credits": "API Powered by cStudio",
  "number": "9876543210",
  "total_active_upi": 1,
  "vpas": [
    {
      "accountType": "PRIMARY_DEFAULT",
      "bank": "State Bank of India",
      "name": "RAHUL SHARMA",
      "vpa": "9876543210@ybl"
    }
  ]
}

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