# Canonical changes and tasks API

**Canonical:** https://apis.io/apis/canonical/canonical-changes-and-tasks-api/  
**Provider:** Canonical — https://apis.io/providers/canonical/  
**Base URL:** https://api.snapcraft.io  
**Documentation:** https://api.snapcraft.io/docs/

Canonical changes and tasks API is one of 114 APIs that [Canonical](https://apis.io/providers/canonical/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include changes and tasks. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and release notes.

The changes and tasks API from Canonical — 4 operation(s) for changes and tasks.

## Operations (5)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/changes` | Get changes |
| GET | `/v1/changes/{id}` | Get a specific change |
| POST | `/v1/changes/{id}` | Perform an action on a change |
| GET | `/v1/changes/{id}/wait` | Wait for a change to complete |
| GET | `/v1/tasks/{task-id}/websocket/{websocket-id}` | Connect to a task's websocket |

## Machine-readable artifacts (25)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/canonical/refs/heads/main/openapi/canonical-changes-and-tasks-api-openapi.yml
- **Documentation** — https://snapcraft.io/docs/reference/development/snapd-rest-api/
- **HowTo** — https://snapcraft.io/docs/how-to-guides/snap-development/use-the-rest-api/
- **Documentation** — https://ubuntu.com/landscape/docs
- **APIReference** — https://documentation.ubuntu.com/landscape/reference/api/
- **ReleaseNotes** — https://documentation.ubuntu.com/landscape/reference/release-notes/
- **Portal** — https://ubuntu.com/landscape
- **Documentation** — https://documentation.ubuntu.com/lxd/latest/rest-api/
- **APIReference** — https://documentation.ubuntu.com/lxd/latest/api-extensions/
- **SourceCode** — https://github.com/canonical/lxd
- **Portal** — https://canonical.com/lxd
- **Documentation** — https://ubuntu.com/security/api/docs
- **APIReference** — https://ubuntu.com/security/api/spec.json
- **Portal** — https://ubuntu.com/security
- **Documentation** — https://documentation.ubuntu.com/pebble/
- **SourceCode** — https://github.com/canonical/pebble
- **Documentation** — https://canonical-testflinger.readthedocs-hosted.com/en/latest/
- **SourceCode** — https://github.com/canonical/testflinger
- **SourceCode** — https://github.com/canonical/hardware-api
- **Portal** — https://ubuntu.com/certified
- **SourceCode** — https://github.com/canonical/identity-platform-api
- **SourceCode** — https://github.com/canonical/test_observer
- **Documentation** — https://documentation.ubuntu.com/anbox-cloud/
- **Portal** — https://canonical.com/anbox-cloud
- **SourceCode** — https://github.com/canonical/cos-registration-server

## Other Canonical APIs (12)

- [Snap Store API](https://apis.io/apis/canonical/snap-store-api/)
- [Charmhub API](https://apis.io/apis/canonical/charmhub-api/)
- [MAAS API](https://apis.io/apis/canonical/maas-api/)
- [Juju Client / Controller API](https://apis.io/apis/canonical/juju-api/)
- [Launchpad Web Services API](https://apis.io/apis/canonical/launchpad-api/)
- [Ubuntu Pro Client API](https://apis.io/apis/canonical/ubuntu-pro-api/)
- [Canonical Assertions API](https://apis.io/apis/canonical/canonical-assertions-api/)
- [Canonical Search API](https://apis.io/apis/canonical/canonical-search-api/)
- [Canonical Snaps API](https://apis.io/apis/canonical/canonical-snaps-api/)
- [MicroCeph REST API](https://apis.io/apis/canonical/microceph-api/)
- [Canonical App Authorization Service API](https://apis.io/apis/canonical/canonical-appauthorizationservice-api/)
- [Canonical Application API](https://apis.io/apis/canonical/canonical-application-api/)

## Tags

changes and tasks

---

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