# CHAOSS Experimental API

**Canonical:** https://apis.io/apis/chaoss/chaoss-experimental-api/  
**Provider:** CHAOSS — https://apis.io/providers/chaoss/  
**Base URL:** https://collectoss.example.com/api/unstable  
**Documentation:** https://docs.collectoss.org/en/latest/

CHAOSS Experimental API is one of 12 APIs that [CHAOSS](https://apis.io/providers/chaoss/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Experimental. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a GitHub repository, and authentication docs.

The experimental API from CHAOSS — 26 operation(s) for experimental.

## Operations (26)

| Method | Path | Summary |
|---|---|---|
| GET | `/repo-groups/:repo_group_id/aggregate-summary` | Aggregate summary (repo group) |
| GET | `/repos/:repo_id/aggregate-summary` | Aggregate summary (repo) |
| GET | `/repo-groups/:repo_group_id/annual-commit-count-ranked-by-new-repo-in-repo-group` | Annual commit count ranked by new repo in repo group (repo group) |
| GET | `/repo-groups/:repo_id/annual-commit-count-ranked-by-new-repo-in-repo-group` | Annual commit count ranked repos (repo) |
| GET | `/repo-groups/:repo_group_id/annual-commit-count-ranked-by-repo-in-repo-group` | Annual commit count ranked by repo in repo group (repo group) |
| GET | `/repo-groups/:repo_id/annual-commit-count-ranked-by-repo-in-repo-group` | Annual commit count ranked by repo in repo group (repo) |
| GET | `/repo-groups/:repo_group_id/annual-lines-of-code-count-ranked-by-new-repo-in-repo-group` | Annual lines of code ranked by new repo in repo group (repo group) |
| GET | `/repo-groups/:repo_id/annual-lines-of-code-count-ranked-by-new-repo-in-repo-group` | Annual lines of code ranked by new repo in repo group (repo) |
| GET | `/repo-groups/:repo_group_id/annual-lines-of-code-count-ranked-by-repo-in-repo-group` | Annual lines of code ranked by repo in repo group (repo group) |
| GET | `/repo-groups/:repo_id/annual-lines-of-code-count-ranked-by-repo-in-repo-group` | Annual lines of code ranked by repo in repo group (repo) |
| GET | `/repo-groups/:repo_group_id/issue-comments-mean` | Issue comments mean (repo group) |
| GET | `/repos/:repo_id/issue-comments-mean` | Issue comments mean (repo) |
| GET | `/repo-groups/:repo_group_id/issue-comments-mean-std` | Issue comments mean std (repo group) |
| GET | `/repos/:repo_id/issue-comments-mean-std` | Issue comments mean std (repo) |
| GET | `/repo-groups/:repo_group_id/pull-request-acceptance-rate` | Pull request acceptance rate (repo group) |
| GET | `/repos/:repo_id/pull-request-acceptance-rate` | Pull request acceptance rate (repo) |
| GET | `/repo-groups/:repo_group_id/pull-requests-new` | Pull requests new (repo group) |
| GET | `/repo-groups/:repo_id/pull-requests-new` | Pull requests new (repo) |
| GET | `/repo-groups/:repo_group_id/pull-requests-closed-no-merge` | Pull request closed but not merged (repo group) |
| GET | `/repos/:repo_id/pull-requests-closed-no-merge` | Pull request closed but not merged (repo) |
| GET | `/repo-groups/:repo_group_id/top-committers` | Top committers (repo group) |
| GET | `/repos/:repo_id/top-committers` | Top committers (repo) |
| GET | `/repo-groups/:repo_group_id/abandoned-issues` | Abandoned issues (repo group) |
| GET | `/repo-groups/:repo_id/abandoned-issues` | Abandoned issues (repo) |
| GET | `/repo-groups/:repo_group_id/lines-changed-by-author` | Lines changed by author (repo group) |
| GET | `/repo-groups/:repo_id/lines-changed-by-author` | Lines changed by author (repo) |

## Machine-readable artifacts (8)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/chaoss/refs/heads/main/openapi/chaoss-experimental-api-openapi.yml
- **Documentation** — https://docs.collectoss.org/en/latest/
- **APIReference** — https://docs.collectoss.org/en/latest/rest-api/api.html
- **GitHubRepository** — https://github.com/chaoss/CollectOSS
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/chaoss/refs/heads/main/authentication/chaoss-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/chaoss/refs/heads/main/errors/chaoss-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/chaoss/refs/heads/main/data-model/chaoss-data-model.yml
- **X-MCPServerCandidate** — https://raw.githubusercontent.com/api-evangelist/chaoss/refs/heads/main/mcp/chaoss-mcp.yml

## Other CHAOSS APIs (11)

- [CHAOSS Metrics Catalog](https://apis.io/apis/chaoss/metrics-catalog/)
- [CHAOSS GrimoireLab](https://apis.io/apis/chaoss/grimoirelab/)
- [CHAOSS 8Knot Dashboard](https://apis.io/apis/chaoss/8knot/)
- [CHAOSS Complexity API](https://apis.io/apis/chaoss/chaoss-complexity-api/)
- [CHAOSS DEI Badging API](https://apis.io/apis/chaoss/chaoss-dei-badging-api/)
- [CHAOSS Evolution API](https://apis.io/apis/chaoss/chaoss-evolution-api/)
- [CHAOSS Login API](https://apis.io/apis/chaoss/chaoss-login-api/)
- [CHAOSS Risk API](https://apis.io/apis/chaoss/chaoss-risk-api/)
- [CHAOSS Utility API](https://apis.io/apis/chaoss/chaoss-utility-api/)
- [CHAOSS Value API](https://apis.io/apis/chaoss/chaoss-value-api/)
- [CHAOSS Visualizations API](https://apis.io/apis/chaoss/chaoss-visualizations-api/)

## Tags

Experimental

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