· 3 min read
WhatsApp Bulk Number Checker Deep API
Check global phone numbers for WhatsApp accounts and retrieve detailed demographic information including gender, age, hair color, and profile picture analysis.
Check the demographics and profile attributes of global phone numbers on WhatsApp including gender, age, and profile picture analysis.
API URL
POST https://api.ekycpro.com/wa/api/deep/tasks
Main Features
The WhatsApp Bulk Number Checker Deep API offers powerful analytical capabilities:
Demographic Analysis
The API provides detailed demographic information from profile pictures, including:
- Gender detection
- Age estimation
- Hair color analysis
- Skin color detection
Profile Attributes
Comprehensive profile information including:
- WhatsApp account status verification
- Profile picture URL retrieval
- Profile picture type classification
- Account verification status
Bulk Processing
Process multiple numbers simultaneously through file upload, making it efficient for large-scale analysis.
Usage Steps
File Upload
Upload a text file containing phone numbers in E.164 format:
Request Example
curl --location 'https://api.ekycpro.com/wa/api/deep/tasks' \
--header 'X-API-Key: API-KEY' \
--form 'user_id="USER_ID"' \
--form 'file=@"input.txt"'
Request Parameters
Parameter | Description |
---|---|
user_id | string , User ID |
file | file , Upload file, each line should contain one phone number in E.164 format |
Status Checking
Monitor the processing status of your task:
curl --location 'https://api.ekycpro.com/wa/api/deep/tasks/{TASK_ID}?user_id=USER_ID' \
--header 'X-API-Key: API-KEY'
Response Examples
Task Creation Response
{
"created_at": "2024-10-19T18:24:56.450567423Z",
"updated_at": "2024-10-19T18:24:56.450567423Z",
"task_id": "cs9viu7i61pkfs4oavvg",
"user_id": "test",
"status": "pending",
"total": 0,
"success": 0,
"failure": 0
}
Processing Status Response
{
"created_at": "2024-10-19T18:24:56.450567423Z",
"updated_at": "2024-10-19T18:33:22.86152082Z",
"task_id": "cs9viu7i61pkfs4oavvg",
"user_id": "test",
"status": "processing",
"total": 20000,
"success": 6724,
"failure": 0
}
Completed Task Response
{
"created_at": "2024-10-19T18:24:56.450567423Z",
"updated_at": "2024-10-19T18:53:43.141760071Z",
"task_id": "cs9viu7i61pkfs4oavvg",
"user_id": "test",
"status": "exported",
"total": 20000,
"success": 20000,
"failure": 0,
"result_url": "https://example-link-to-results.xlsx"
}
WhatsApp Number Check Result Fields
Field | Description | Example |
---|---|---|
Number | Phone number in E.164 format | +41798284651 |
age | Estimated age range based on profile picture | 25 |
avatar | URL of WhatsApp profile picture | https://checknumber.ai/avatar.jpg |
category | Type classification of profile picture | individual portrait, pet avatar, object, etc. |
gender | Gender detected from profile picture | male, female |
hair_color | Hair color detected from profile picture | black, brown, blonde, etc. |
skin_color | Ethnicity/race detected from profile picture | white, black, etc. |
whatsapp | Whether number has active WhatsApp account | yes, no |
API Response Format
Field | Description |
---|---|
created_at | Timestamp when task was created |
updated_at | Timestamp of last task status update |
task_id | Unique task identifier |
user_id | ID of user |
status | Task status: pending/processing/completed/exported |
total | Total phone numbers processed |
success | Numbers successfully identified |
failure | Numbers that failed processing |
result_url | (Optional) Download URL for results when status is exported |
Status Codes
Status | Description |
---|---|
200 | charge , Request successful, task created or status retrieved |
400 | free , Bad request, invalid parameters or file format |
500 | free , Internal server error, retry later |
Integration Notes
Each line in the input file should contain one phone number in E.164 format.
Monitor task status using the provided task_id.
Download results from the result_url when status is “exported”.
Handle different status codes appropriately in your application.
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. How accurate is the demographic analysis?
The demographic analysis is based on advanced AI processing of profile pictures and provides estimates for age, gender, and other attributes when available.
4. What are the API response status codes?
The API uses standard HTTP status codes to indicate success or failure:
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 $6 USD per 10,000 numbers. This API response information includes:
- WhatsApp account status verification
- Gender detection
- Age estimation
- Profile picture type analysis
- Ethnicity detection
- Hair color analysis
For more information about pricing and higher volume processing, please contact us.