Ready to connect?
Just-In has an open, secure API.
Connect any external system - BI, payroll software, ERP, an internal dashboard - directly to your attendance and employee data in Just-In, without manually exporting files.
What You Can Do With the API
A simple, read-only REST interface, built from the ground up around company-level security.
Attendance Data
Retrieve attendance records filtered by date, employee, department, branch, and status.
Organizational Structure
A list of employees, departments, and branches - no payroll data, ID numbers, or leave/sick-day balances.
Company-Level Tokens
Every token belongs to the company itself, not to an individual user - there is no way to request another company's data.
Precise Permissions
When creating a token, you choose exactly which data it can access - there is no "all access" permission.
Rate Limiting
60 requests per minute per token, to keep the system stable for every customer.
Audit Log
Every API call is logged - who, when, which endpoint, and what response was returned.
How to Connect - 3 Steps
Create an API Token
From your company settings, choose which permissions (attendance:read / employees:read) the token will have.
Send a Request
A standard GET request with the token in the Authorization header.
Get JSON Back
A clean, well-structured response, ready to plug into your system.
Available Endpoints
All endpoints are GET only (read-only) under /api/v1.
Have a system you'd like to connect?
Our development team is happy to help with the integration - including technical support for the initial setup.
Talk to Us