# Points de terminaison d’API REST pour la révision des dépendances

Utilisez l’API REST pour interagir avec les changements de dépendances.

## À propos de la vérification des dépendances

Vous pouvez utiliser l’API REST pour voir les changements de dépendances et l’impact de ces changements sur la sécurité avant de les ajouter à votre environnement. Vous pouvez voir la différence des dépendances entre deux commits d’un dépôt, y compris les données de vulnérabilité de toutes les mises à jour de version avec des vulnérabilités connues. Pour plus d’informations sur la révision de dépendances, consultez « [Vérification des dépendances](/fr/enterprise-server@3.22/code-security/concepts/supply-chain-security/dependency-review) ».

> \[!NOTE]
> Most endpoints use `Authorization: Bearer <YOUR-TOKEN>` and `Accept: application/vnd.github+json` headers, plus `X-GitHub-Api-Version: 2026-03-10`. Curl examples below omit these standard headers for brevity.

## Get a diff of the dependencies between commits

```
GET /repos/{owner}/{repo}/dependency-graph/compare/{basehead}
```

Gets the diff of the dependency changes between two commits of a repository, based on the changes to the dependency manifests made in those commits.

### Parameters

#### Headers

* **`accept`** (string)
  Setting to `application/vnd.github+json` is recommended.

#### Path and query parameters

* **`owner`** (string) (required)
  The account owner of the repository. The name is not case sensitive.

* **`repo`** (string) (required)
  The name of the repository without the .git extension. The name is not case sensitive.

* **`basehead`** (string) (required)
  The base and head Git revisions to compare. The Git revisions will be resolved to commit SHAs. Named revisions will be resolved to their corresponding HEAD commits, and an appropriate merge base will be determined. This parameter expects the format {base}...{head}.

* **`name`** (string)
  The full path, relative to the repository root, of the dependency manifest file.

### HTTP response status codes

* **200** - OK

* **400** - Bad Request

* **403** - Response for a private repository when GitHub Advanced Security is not enabled, or if used against a fork

* **404** - Resource not found

* **500** - Internal Error

* **503** - Service unavailable

### Code examples

#### Example

**Request:**

```curl
curl -L \
  -X GET \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/dependency-graph/compare/BASEHEAD
```

**Response schema (Status: 200):**

Array of objects:

* `change_type`: required, string, enum: `added`, `removed`
* `manifest`: required, string
* `ecosystem`: required, string
* `name`: required, string
* `version`: required, string
* `package_url`: required, string or null
* `license`: required, string or null
* `source_repository_url`: required, string or null
* `vulnerabilities`: required, array of objects:
  * `severity`: required, string
  * `advisory_ghsa_id`: required, string
  * `advisory_summary`: required, string
  * `advisory_url`: required, string
* `scope`: required, string, enum: `unknown`, `runtime`, `development`