How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

GitLab CI/CD repositories API

Operations about repositories

GitLab CI/CD repositories API is one of 98 APIs that GitLab CI/CD publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Repositories. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

This API exposes 10 operations across 9 paths, and defines 14 schemas. It is described by OpenAPI 2.0, at version v4.

Requests are made against the base URL https://gitlab.com/api/v4.

10 operations 9 paths 14 schemas 9 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 2.0
API Version
v4
Base URL
https://gitlab.com/api/v4
Authentication
API Key, API Key
Resource Areas
1

Authentication & Security 2

GitLab CI/CD repositories API declares 2 security schemes for authenticating requests. An API key is passed in the header as PRIVATE-TOKEN (access_token_header). An API key is passed in the query as private_token (access_token_query).

Paths & Operations 10

Across 9 paths, the API surfaces 10 operations — 9 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

repositories 10

Operations about repositories

GET
/api/v4/projects/{id}/repository/tree
Get a project repository tree
getApiV4ProjectsIdRepositoryTree 8 params → 200
GET
/api/v4/projects/{id}/repository/blobs/{sha}/raw
Get raw blob contents from the repository
getApiV4ProjectsIdRepositoryBlobsShaRaw 2 params → 200
GET
/api/v4/projects/{id}/repository/blobs/{sha}
Get a blob from the repository
getApiV4ProjectsIdRepositoryBlobsSha 2 params → 200
GET
/api/v4/projects/{id}/repository/archive
Get an archive of the repository
getApiV4ProjectsIdRepositoryArchive 6 params → 200
GET
/api/v4/projects/{id}/repository/compare
Compare two branches, tags, or commits
getApiV4ProjectsIdRepositoryCompare 6 params → 200
GET
/api/v4/projects/{id}/repository/health
Get repository health
getApiV4ProjectsIdRepositoryHealth 2 params → 200
GET
/api/v4/projects/{id}/repository/contributors
Get repository contributors
getApiV4ProjectsIdRepositoryContributors 6 params → 200
GET
/api/v4/projects/{id}/repository/merge_base
Get the common ancestor between commits
getApiV4ProjectsIdRepositoryMergeBase 2 params → 200
GET
/api/v4/projects/{id}/repository/changelog
Generates a changelog section for a release and returns it
getApiV4ProjectsIdRepositoryChangelog 8 params → 200
POST
/api/v4/projects/{id}/repository/changelog
Generates a changelog section for a release and commits it in a changelog file
postApiV4ProjectsIdRepositoryChangelog 2 params → 200

Schemas 14

The contract defines 14 schemas that model the data the API accepts and returns. The most detailed are API_Entities_Commit (15 properties), API_Entities_RepositoryHealth_Objects (11 properties), API_Entities_Diff (11 properties), API_Entities_RepositoryHealth (11 properties). Each schema is shown below with its type and property counts.

API_Entities_RepositoryHealth_Objects
object
11 properties 11 required
API_Entities_RepositoryHealth_References
object
3 properties 3 required
API_Entities_RepositoryHealth_Bitmap
object
3 properties 3 required
API_Entities_Compare
object
APIEntitiesCompare model
6 properties 6 required
API_Entities_Diff
object
APIEntitiesDiff model
11 properties 11 required
API_Entities_Commit
object
APIEntitiesCommit model
15 properties 15 required
API_Entities_RepositoryHealth_MultiPackIndex
object
2 properties 2 required
API_Entities_RepositoryHealth_LastFullRepack
object
2 properties 2 required
API_Entities_TreeObject
object
APIEntitiesTreeObject model
5 properties 5 required
API_Entities_RepositoryHealth
object
APIEntitiesRepositoryHealth model
11 properties 11 required
API_Entities_RepositoryHealth_CommitGraph
object
4 properties 4 required
API_Entities_Changelog
object
APIEntitiesChangelog model
1 property 1 required
API_Entities_Contributor
object
APIEntitiesContributor model
5 properties 5 required
postApiV4ProjectsIdRepositoryChangelog
object
Generates a changelog section for a release and commits it in a changelog file
10 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

gitlab-ci-repositories-api-openapi.yml Raw ↑

Other APIs GitLab CI/CD publishes across the network.

GitLab GraphQL API
GitLab CI/CD access_requests API
GitLab CI/CD access_tokens API
GitLab CI/CD agents API
GitLab CI/CD alert_management API
GitLab CI/CD applications API
GitLab CI/CD attestations API
GitLab CI/CD audit_events API
GitLab CI/CD avatars API
GitLab CI/CD award_emoji API
GitLab CI/CD badges API
GitLab CI/CD batched_background_migrations API
Where this information came from

This is an independent, third-party profile of GitLab CI/CD repositories API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.