StackOne

StackOne Unified ATS API (Legacy)

Legacy (no longer in active development; existing functionality remains supported). StackOne Unified ATS API standardizes recruitment workflows across applicant tracking system providers, providing consistent data models for candidates, job postings, applications, and hiring pipeline management.

GitHub

Documentation

📖
Documentation
https://docs.stackone.com/legacy-unified-apis/introduction
📖
APIReference
https://docs.stackone.com/ats/api-reference/jobs/list-jobs

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API entry from apis.yml

apis.yml Raw ↑ 
aid: stackone:ats-api
name: StackOne Unified ATS API (Legacy)
x-status: legacy
x-status-evidence: The Legacy Unified APIs are no longer in active development. Existing functionality
  remains supported. (https://docs.stackone.com/legacy-unified-apis/introduction, fetched 2026-10-14)
tags:
- Applicant Tracking
- Recruiting
- Unified API
- Legacy
tags_raw:
- Applicant Tracking
- ATS
- Recruitment
- Unified API
- Unified-API
- Legacy
humanURL: https://docs.stackone.com/legacy-unified-apis/introduction
properties:
- url: https://docs.stackone.com/legacy-unified-apis/introduction
  type: Documentation
- url: https://docs.stackone.com/ats/api-reference/jobs/list-jobs
  type: APIReference
description: Legacy (no longer in active development; existing functionality remains supported). StackOne
  Unified ATS API standardizes recruitment workflows across applicant tracking system providers, providing
  consistent data models for candidates, job postings, applications, and hiring pipeline management.