Seamless Cloud Biometric Integration
Biometrics are the heartbeat of modern management. Whether you are running HRMS, Gym, or Payroll software, capturing accurate data is non-negotiable. If your platform is cloud-based, you need a bridge that never fails.
Gym Management
Payroll Automation
Our specialized API for eSSL Biometric devices makes your integration process effortless. No more manual syncing or data lag—just a clean, reliable stream of information.
Ampletrails eSSL Biometric API
Real-Time Database Integration for HR & Payroll Systems
AmpleTrails provides a high-speed bridge between your eSSL biometric hardware and your cloud software. Retrieve attendance data in real-time and process it instantly according to your organization’s unique requirements.
Attendance Tracking
Get live punch data, logs, and detailed attendance reports automatically.
Employee Management
Sync employee information and profiles across multiple devices seamlessly.
Remote Control
Monitor device status and manage hardware configurations from any location.
How to get started:
- Ensure you have an eSSL Biometric Device.
- Verify your HR software supports External API Integration.
- Follow our documentation to connect the database bridge.

essl biometric web API
Developer Documentation
eSSL Web API Integration Guide
GET Attendance API
Retrieve logs by filtering between specific dates and times.
GET http://esslapi.ampletrails.org/api/WebAPI/GetAttendanceBetweenDates?AppKey=6432467912&StartDate=07/01/2020&EndDate=07/01/2020
| Parameter | Type | Description |
|---|---|---|
AppKey |
Required | Your unique authentication key. |
StartDate |
Required | MM/DD/YYYY HH:MM |
Sample JSON Response
[
{
"UserId": "102",
"EmployeeName": "Satya Ranjan Das",
"LogDate": "7/1/2020 9:04:09 AM",
"AttendanceTime": "09:04",
"Location": "PMKK Silchar",
"Status": "Success"
}
]
📥 SDK & Documents
🛡️ Matrix COSEC Support
Complete API Guide available for Matrix COSEC hardware integration.
Email for Matrix API
Matrix Cameras
Matrix Product
Biometric Machines
From where we get web api App key?
How can we get the api key ? Machine Any documentation ?
From where we get web api App key? and How can we get the api key ? Machine Any documentation ?