The request came in over HTTPS. Seconds later the build pipeline fired, tests ran, and code shipped. No dashboards. No clicking. Just a Pipelines REST API doing its job without a pause.
A Pipelines REST API is the control plane for automation. It lets you trigger builds, fetch logs, manage pipeline runs, and deploy artifacts directly over standard HTTP endpoints. It fits into any CI/CD stack and works with any language or runtime. You send JSON, and the system responds with the current state of your build or deployment.
Using a Pipelines REST API, you can integrate continuous integration and continuous delivery workflows deep into your existing tools. Webhooks can start jobs the moment code is pushed. Scripts can pull build statuses for monitoring and alerting. Deployment tools can move artifacts from staging to production without manual steps.
Authentication is usually handled with API tokens or OAuth 2.0. Most implementations provide endpoints for creating, updating, canceling, and inspecting pipeline runs. Standard methods like GET, POST, PATCH, and DELETE keep it predictable. Responses are structured with clear status codes, so error handling is straightforward.