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API reference

Get Latest App Version Tags

Fetches the latest stable and beta versions of Nexus Docker images. Since DockerHub does not explicitly flag stable and beta images, this endpoint can be used to programmatically check for new images.

Before you begin

This page uses Nexus's generated request and response schema. Requests still require the correct account, workspace, and resource permissions.

GET/versions
curl --request GET 'https://school.narb.cc/api/versions' \
  --header 'Authorization: Bearer YOUR_TOKEN'

This builds a request example. Fill in required query values, then replace path placeholders and YOUR_TOKEN in your own environment. Use a token for a user with access to this workspace. Responses and permissions depend on your account and deployment. Never paste a private token into documentation.

Download the Nexus OpenAPI schema ↗
Import the schema into your API client. It describes the backend source; enabled routes depend on your workspace.

Authentication and scope#

Send requests to the workspace that owns the resource. Authentication does not by itself grant a school membership, class assignment, or administrator permission. School endpoints apply their role and class checks on the server.

Use a credential issued for that workspace with only the permissions your integration needs. Keep it on your server. Do not place credentials in a public website or a shared skill.

Fetches the latest stable and beta versions of Onyx Docker images. Since DockerHub does not explicitly flag stable and beta images, this endpoint can be used to programmatically check for new images.

Responses#

200#

Successful Response

{
  "properties": {
    "stable": {
      "$ref": "#/components/schemas/ContainerVersions"
    },
    "dev": {
      "$ref": "#/components/schemas/ContainerVersions"
    },
    "migration": {
      "$ref": "#/components/schemas/ContainerVersions"
    }
  },
  "type": "object",
  "required": [
    "stable",
    "dev",
    "migration"
  ],
  "title": "AllVersions"
}

Access and error handling#

A signed-out or expired session needs authentication. A denied request can mean the account lacks permission, class membership, an approved model, or an available allowance. Do not retry a write blindly after a network failure; first check whether it was recorded.

Treat validation errors as a request problem. Use the returned field details to correct the request. Resource identifiers do not confer access.

Schema version#

Generated from Nexus backend source fe1c3a07c793029d3d87191a68f89e481afd6bc8. Check your deployed version before integrating. Schema coverage is not a live acceptance test.

NEXUS

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Nexus is a school AI platform by narb Technology Inc. · 16192 Coastal Hwy, Lewes, DE 19958

© 2026 narb Technology Inc.

Nexus

Nexus helps schools make room for questions, practice, and reflection — with teacher guidance in view.

[ Contact us through e-mail ]

© 2026 narb Technology Inc.

NEXUS

Nexus helps students think, practice, and learn, with teachers guiding AI use.

[ Support ]

[ NARB TECHNOLOGY INC. ]

Nexus is a school AI platform by narb Technology Inc.

© 2026 narb Technology Inc.