India Post Tracking Document API

India Post Tracking API provides real-time tracking information for India Post consignments using a valid tracking number. It returns booking details, shipment movement history, current status, and delivery information. The API supports tracking for Speed Post, Registered Post, and other India Post postal services.

API Details

Request URL

POST

https://g99.in/api/track/docs/indiapost

Request Body Parameters

Type	Name	Optional	Description
String	articleNumber	Required	The 13-digit Article Number for provided By India Post.

Sample Request Payload

request.json

{
  "articleNumber": "ET123489567IN"
}

Request Header Parameters

Type	Name	Value / Description	Optional
String	Content-Type	application/json	Required

Sample Code

request.php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://g99.in/api/track/docs/indiapost',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS =>'{
  "articleNumber": "ET123489567IN"
}',
  CURLOPT_HTTPHEADER => array(
    'Content-Type: application/json'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

request.py

import requests
import json

url = "https://g99.in/api/track/docs/indiapost"

payload = json.dumps({
  "articleNumber": "ET123489567IN"
})
headers = {
  'Content-Type': 'application/json'
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

request.cs

var client = new HttpClient();
var request = new HttpRequestMessage(HttpMethod.Post, "https://g99.in/api/track/docs/indiapost");
var content = new StringContent("{\r\n  \"articleNumber\": \"ET123489567IN\"\r\n}", null, "application/json");
request.Content = content;
var response = await client.SendAsync(request);
response.EnsureSuccessStatusCode();
Console.WriteLine(await response.Content.ReadAsStringAsync());

Sample Response

Sample response for valid document

response.json

Error Response

Parameter	Type	Description
status	Number	Unique error codes for different errors. Always available.
message	String	Error message describing the error. Always Available.
error	Boolean	True / False for different errors. Always available.

Error Codes

HTTP Status	Error Code	Error Message
400	4001	Malformed data or missing required parameter values.
400	4002	Invalid Article Number Found!.
503	5001	Request could not be processed. Please try again later.

Sample Error Response

response.json

{
  "message": "Malformed data or missing required parameter values.",
  "status": 4001,
  "error": True
}