# Export an SBOM

> Export the dependency graph as an SPDX 2.3 JSON document, in sbom.

<div class="g1t-endpoint"><span class="g1t-method" data-method="get">GET</span><code>/repos/{owner}/{name}/dependency-graph/sbom</code></div>

Every package is named by its package URL.

`sbom` is an SPDX 2.3 JSON document, sent as SPDX spells it. Save it with `jq .sbom`.

- **Authentication:** Required. Send an [access token](/reference/api/#authentication) as `Authorization: Bearer`.
- **MCP tool:** [`security`](/reference/mcp/#security) with `action` `sbom`, and the same inputs
- **Scope:** An access token needs [`security:read`](/guides/authentication/#scopes).

## Path parameters

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| `owner` | string | Yes | The workspace that owns the repository. |
| `name` | string | Yes | The repository's name. |

## Example request

```sh
curl https://api.g1t.sh/repos/flagon-io/hello/dependency-graph/sbom \
  -H "Authorization: Bearer $G1T_TOKEN"
```

## Example response

A successful request answers `200` with:

```json
{
  "sbom": {
    "spdxVersion": "SPDX-2.3",
    "dataLicense": "CC0-1.0",
    "SPDXID": "SPDXRef-DOCUMENT",
    "name": "flagon-io/hello dependency graph",
    "documentNamespace": "https://g1t.sh/flagon-io/hello/sbom/sbom_01kq2tdk0m1n2p3q4r5s6t7v8w",
    "creationInfo": {
      "created": "2026-10-06T09:14:02Z",
      "creators": [
        "Tool: g1t",
        "Organization: g1t"
      ],
      "comment": "Read from the repository's lockfiles on its default branch."
    },
    "documentDescribes": [
      "SPDXRef-Repository-flagon-io-hello"
    ],
    "packages": [
      {
        "SPDXID": "SPDXRef-Repository-flagon-io-hello",
        "name": "flagon-io/hello",
        "versionInfo": "4807077b296e6edbf410d55e72749d3e1170c291",
        "downloadLocation": "git+https://g1t.sh/flagon-io/hello.git",
        "filesAnalyzed": false,
        "licenseConcluded": "NOASSERTION",
        "licenseDeclared": "NOASSERTION",
        "copyrightText": "NOASSERTION",
        "primaryPackagePurpose": "SOURCE",
        "externalRefs": []
      },
      {
        "SPDXID": "SPDXRef-Package-npm-lodash-4.17.20",
        "name": "lodash",
        "versionInfo": "4.17.20",
        "downloadLocation": "NOASSERTION",
        "filesAnalyzed": false,
        "licenseConcluded": "NOASSERTION",
        "licenseDeclared": "MIT",
        "copyrightText": "NOASSERTION",
        "primaryPackagePurpose": "LIBRARY",
        "comment": "Resolved by package-lock.json (direct dependency).",
        "externalRefs": [
          {
            "referenceCategory": "PACKAGE-MANAGER",
            "referenceType": "purl",
            "referenceLocator": "pkg:npm/lodash@4.17.20"
          }
        ]
      }
    ],
    "relationships": [
      {
        "spdxElementId": "SPDXRef-DOCUMENT",
        "relationshipType": "DESCRIBES",
        "relatedSpdxElement": "SPDXRef-Repository-flagon-io-hello"
      },
      {
        "spdxElementId": "SPDXRef-Repository-flagon-io-hello",
        "relationshipType": "DEPENDS_ON",
        "relatedSpdxElement": "SPDXRef-Package-npm-lodash-4.17.20"
      }
    ]
  }
}
```

## Errors

A failed request answers with one of these statuses and a body like `{"error": {"code": "not_found", "message": "Repository not found."}}`. See [errors](/reference/api/#errors).

| Status | Code | When |
| --- | --- | --- |
| 401 | `unauthenticated` | A token is required, or the one sent is not valid. |
| 403 | `forbidden` | The token is valid but not allowed to do this, such as a member-only change or an agent token outside its repository. |
| 404 | `not_found` | It does not exist, or you cannot see it. |
| 422 | `invalid` | The input is not valid. `message` says which field and why. |