WhatsApp Bulk Number Checker Simple API

WhatsApp is a globally dominant messaging platform, and verifying account status at scale can provide valuable insights for businesses. This article introduces the WhatsApp Bulk Number Checker Simple API, which enables efficient verification of WhatsApp account status for multiple numbers simultaneously.

Main Features

The WhatsApp Bulk Number Checker Simple API offers essential verification capabilities:

Account Verification

Quick and reliable verification of WhatsApp account status for any phone number globally.

Bulk Processing

Process multiple numbers simultaneously through file upload, making it efficient for large-scale verification.

Real-time Status Updates

Monitor the progress of your bulk verification tasks with real-time status updates.

Usage Steps

File Upload

Upload a text file containing phone numbers in E.164 format:

curl --location 'https://api.ekycpro.com/wa/api/simple/tasks' \
--header 'X-API-Key: API-KEY' \
--form 'user_id="USER_ID"' \
--form 'file=@"input.txt"'

Status Checking

Monitor the processing status of your task:

curl --location 'https://api.ekycpro.com/wa/api/simple/tasks/{TASK_ID}?user_id=USER_ID' \
--header 'X-API-Key: API-KEY'

Result Fields

The API returns basic verification information including:

• Phone number (E.164 format)
• WhatsApp account status (yes/no)

API Response Format

The API provides detailed task status information:

• created_at: Task creation timestamp
• updated_at: Last status update timestamp
• task_id: Unique task identifier
• user_id: User identifier
• status: Current task status (pending/processing/completed/exported)
• total: Total numbers processed
• success: Successfully processed numbers
• failure: Failed processing attempts
• result_url: Download URL for completed results

Request Parameters

For file upload:

For status check:

FAQ

1. What is the processing capacity of the API?

The API can handle large batches of numbers efficiently, with real-time status updates on processing progress.

2. What format should the input file be in?

The input file should be a text file with one phone number per line in E.164 format (e.g., +41798284651).

3. What information does the API return?

The API returns basic verification information: whether a phone number has an active WhatsApp account or not.

4. What are the API response status codes?

• 200: Successful request (charged)
• 400: Invalid parameters or file format (free)
• 500: Internal server error (free)

5. What is the pricing for the API?

The price is $1 USD per 10,000 numbers for basic WhatsApp account status verification.

For more information about pricing and higher volume processing, please contact us.