---
title: Validate Indian Postcodes API
slug: validate-in-postcode
url: https://apyverse.com/apyhub/service/validate-in-postcode
provider: ApyHub
categories: [Data Validation, Standard Data]
auth: api_key
---

# Validate Indian Postcodes API

Validate an India postcode with a boolean response. Use it to check whether a PIN code exists before accepting an address.

## Endpoints

| Method | Path | Description | Atoms |
| --- | --- | --- | --- |
| POST | `validate/postcodes/in` | What it does Validates whether the supplied postcode or PIN code exists in the lookup table. It ret… | 10 |

## About

## What it does
Validate India Pin Code checks whether a postcode exists in the lookup table. Send a `postcode` string in the request body; spaces are ignored when matching, so you can pass a formatted code or a compact PIN code value.

The response is intentionally simple: `data` is a boolean. A value of `true` means the postcode was found, and `false` means it was not. That makes this API easy to drop into address forms, checkout flows, CRM hygiene checks, or any workflow where you need a quick yes/no decision before accepting an Indian address.

Use Validate India Pin Code when you want to reject obviously invalid entries early, reduce failed deliveries, or normalize user input before storing it. Because the output is just a boolean, it fits cleanly into validation rules, server-side form checks, and batch processing jobs without adding extra parsing logic.

## Usage

Authenticate with an ApyHub API key in the `apy-token` header.
Full docs and a live playground: https://apyverse.com/apyhub/service/validate-in-postcode