POST / blacklist-contacts/import

Base URL: https://backend.easify.app/api/v3

The endpoint allows users to add numbers to the blacklist.

To prevent abuse, there is a rate limit of 15 requests per minute per user. If you exceed this limit, you will receive a 429 Too Many Requests status with a message indicating when you can try again.

The import process will run in the background. You can check its status using the blacklist-contacts/import/details API.

Authentication

The Easify API token used for authentication is passed in the header as a Bearer token, which can be obtained from the Easify app under Settings > API Settings.

Headers

Authorization string required Bearer << YOUR_EASIFY_API_TOKEN_HERE >>

Query Parameters

file file CSV File containing numbers to be blacklisted (Max Size: 2MB)
Download Sample File 		Required

Success Response:

{
  "status": true,
  "message": "Blacklist Contact import on progress",
  "data": {
    "id": 1,
    "file_name": "blacklist-contacts.csv",
    "status": "In Progress",
    "progress_percentage": 0,
    "total_count": 10000,
    "skipped_count": 0,
    "stored_count": 0,
    "created_at": "07-22-2025 04:48:11 AM"
  }
}

Api Response Status

Case Status Code Response
If the user provides an invalid Easify API token or does not pass the Easify API token in the header. 401 { "status":false, "message":"Unauthenticated", "errors":[] }
If the user exceeds the allowed rate limit for requests 429 { "status":false, "message":"Too many requests. Try again in 59 seconds", "errors":[] }
If the user's subscription has ended 402 { "status":false,"message":"You need to recharge your account to proceed","errors":[] }
If the uploaded file not a valid CSV file 422 { "message": "The file field must be a file of type: text/csv, text/plain", "errors": { "file": [ "The file field must be a file of type: text/csv, text/plain." ] } }
If the uploaded file size exceeds 2MB 422 { "message": "The file field must not be greater than 2048 kilobytes.", "errors": { "file": [ "The file field must not be greater than 2048 kilobytes." ] } }
If the uploaded file doesn't follow the structure of the sample file. 400 { "status": false, "message": "Failed to import Blacklist contacts. Please check the CSV file and try again.", "errors": [] }

PHP-cURL

php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://backend.easify.app/api/v3/blacklist-contacts/import',
  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 => array('file'=> new CURLFILE('/blacklist-contacts.csv')),
  CURLOPT_HTTPHEADER => array(
    'Accept: application/json',
    'Authorization: Bearer '
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;
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