Make sure every customer gives a delivery address that actually works. City and state fill in from the PIN code, mistakes are flagged while the customer types, and you get a clean, standardized address to ship to.
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Add to any checkout page:
<script src="https://api.isectrain.com/widget.js"
data-key="pk_YOUR_KEY" async></script>
Or call the API:
POST /api/v1/address/verify
→ { "status": "VERIFIED", "score": 95,
"standardized": { "full": "Flat 204, Lotus Towers,
Indiranagar, Bengaluru, Karnataka 560038" } }
The customer types a 6-digit PIN and the city and state fill in from India Post data. That means fewer typos and faster checkout.
"Colaba, 400053"? Colaba isn't in that PIN code. The customer is asked to fix it before the order is placed.
Letters, wrong length, numbers that can't be Indian mobiles, and fake patterns like 9999999999 are flagged.
Missing house or flat numbers, test text, or a vague "near temple" gets a clear, friendly hint.
Every address gets a score from 0 to 100, a status (Verified, Needs review or Invalid) and a standardized one-line address.
Every COD order is scored Low, Review or High risk using address quality, order history and PIN code RTO rates.
One line of code on any website
Plugin, no coding needed
For apps and order systems
Up to 5,000 rows at a time
Sign up, add your website's domain and paste one line into your checkout.