Semaphore

aid: semaphore
name: Semaphore
description: >-
  Semaphore is a cloud-based CI/CD platform designed for high-performance
  engineering teams, providing fast and reliable continuous integration and
  continuous delivery pipelines. The platform offers a comprehensive REST API
  that enables programmatic management of pipelines, workflows, jobs, secrets,
  projects, and deployment targets for software delivery automation. Semaphore
  supports OAS 3.0-compliant API definitions with Swagger documentation,
  covering resources such as artifacts, test results, self-hosted agents, and
  build insights. Teams can use the API to integrate with external tools, build
  custom interfaces, trigger promotions, and automate their entire software
  delivery lifecycle.
type: Index
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/semaphore/refs/heads/main/apis.yml
created: "2026-06-12"
modified: "2026-06-12"
specificationVersion: "0.19"
tags:
  - CI/CD
  - Continuous Integration
  - Continuous Delivery
  - Pipelines
  - Workflows
  - DevOps
  - Build Automation
  - Software Delivery
  - Deployment
  - Artifacts
apis:
  - aid: semaphore:semaphore-api
    name: Semaphore API
    description: >-
      The Semaphore REST API provides programmatic access to all platform
      resources including workflows, pipelines, jobs, promotions, deployment
      targets, self-hosted agents, artifacts, and test results. The API follows
      RESTful principles with OAS 3.0 compliance, uses token-based
      authentication, and returns JSON responses. It supports operations for
      managing CI/CD pipelines and build artifacts at the organization level.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://semaphore.io/product/api
    baseURL: https://{organization}.semaphoreci.com/api/v1alpha
    tags:
      - CI/CD
      - Pipelines
      - Workflows
      - Jobs
      - Deployment
      - Artifacts
    properties:
      - type: Documentation
        url: https://docs.semaphore.io/reference/api
      - type: OpenAPI
        url: https://raw.githubusercontent.com/api-evangelist/semaphore/refs/heads/main/openapi/semaphore-semaphore-api-openapi.yml
      - type: Vocabulary
        url: https://raw.githubusercontent.com/api-evangelist/semaphore/refs/heads/main/vocabulary/semaphore-vocabulary.yml
      - type: JSONLDContext
        url: https://raw.githubusercontent.com/api-evangelist/semaphore/refs/heads/main/json-ld/semaphore-context.jsonld
    contact:
      - FN: Semaphore Support
        url: https://semaphore.io/contact
common:
  - type: Website
    url: https://semaphore.io
  - type: Documentation
    url: https://docs.semaphore.io
  - type: GitHubOrg
    url: https://github.com/semaphoreci
  - type: LinkedIn
    url: https://www.linkedin.com/company/semaphore-software
  - type: Blog
    url: https://semaphore.io/blog
  - type: Pricing
    url: https://semaphore.io/pricing
  - type: StatusPage
    url: https://status.semaphore.io
  - type: X
    url: https://twitter.com/semaphoreci
  - type: Plans
    url: plans/semaphore-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/semaphore-rate-limits.yml
  - type: FinOps
    url: finops/semaphore-finops.yml
maintainers:
  - FN: Kin Lane
    email: [email protected]