# Factorial Developer API

**Canonical:** https://apis.io/apis/factorial/developer-api/  
**Provider:** Factorial — https://apis.io/providers/factorial/  
**Base URL:** https://api.factorialhr.com  
**Documentation:** https://apidoc.factorialhr.com

Factorial Developer API is one of 2 APIs that [Factorial](https://apis.io/providers/factorial/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Human Resources, HRIS, Employees, Attendance, and Time Off. The published artifact set on APIs.io includes API documentation, a getting-started guide, and authentication docs.

Versioned REST API for managing employees, contracts, leaves, attendance shifts, time off, documents, and other HR resources in Factorial. Supports API key (Bearer token) and OAuth 2.0 authentication, with separate production and demo environments.

## Machine-readable artifacts (17)

- **Documentation** — https://apidoc.factorialhr.com
- **GettingStarted** — https://apidoc.factorialhr.com/docs/getting-started
- **Authentication** — https://apidoc.factorialhr.com/docs/authentication
- **Environments** — https://apidoc.factorialhr.com/docs/production-and-demo
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/apis.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-add-payroll-supplement-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-amend-contract-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-attendance-day-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-create-contract-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-find-employee-file-leave-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-log-attendance-shift-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-offboard-employee-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-onboard-employee-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-reschedule-time-off-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-submit-time-off-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-update-employee-profile-workflow.yml
- **Arazzo** — https://raw.githubusercontent.com/api-evangelist/factorial/refs/heads/main/arazzo/factorial-upload-employee-document-workflow.yml

## Other Factorial APIs (1)

- [Factorial Resources API](https://apis.io/apis/factorial/factorial-resources-api/)

## Tags

Human Resources, HRIS, Employees, Attendance, Time Off, Payroll

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/factorial/developer-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/factorial/.