Oxen Version Files API

openapi: 3.2.0
info:
  title: oxen Ai Version Files API
  version: 0.243.1
servers:
- url: https://hub.oxen.ai
  variables: {}
security: []
tags:
- name: Version Files
paths:
  /api/repos/{namespace}/{repo_name}/versions/batch-download:
    post:
      description: Download multiple files as a gzipped tarball by providing their hashes.
      operationId: batch_download
      parameters:
      - description: The namespace of the repository
        example: ox
        in: path
        name: namespace
        required: true
        schema:
          type: string
      - description: The name of the repository
        example: ImageNet-1k
        in: path
        name: repo_name
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/gzip:
            schema:
              items:
                format: int32
                minimum: 0
                type: integer
              type: array
        description: Gzip compressed binary payload containing a line-delimited list of merkle hashes to download
        required: true
      responses:
        '200':
          content:
            application/gzip: {}
          description: Tarball of all requested files, gzipped.
      summary: Batch download files (Tarball)
      tags:
      - Version Files
  /api/repos/{namespace}/{repo_name}/versions/{resource}:
    get:
      description: Download a file by its resource path, with optional image resizing.
      operationId: download
      parameters:
      - description: The namespace of the repository
        example: ox
        in: path
        name: namespace
        required: true
        schema:
          type: string
      - description: The name of the repository
        example: ImageNet-1k
        in: path
        name: repo_name
        required: true
        schema:
          type: string
      - description: The resource identifier (e.g., 'main/path/to/file.ext' or a commit ID/branch name followed by the file path)
        example: main/images/dog_1.jpg
        in: path
        name: resource
        required: true
        schema:
          type: string
      - in: path
        name: width
        required: true
        schema:
          format: int32
          minimum: 0
          type:
          - integer
          - 'null'
      - in: path
        name: height
        required: true
        schema:
          format: int32
          minimum: 0
          type:
          - integer
          - 'null'
      responses:
        '200':
          content:
            application/octet-stream:
              schema:
                items:
                  format: int32
                  minimum: 0
                  type: integer
                type: array
          description: File content returned as a stream. Content-Type matches the file's MIME type (e.g., image/jpeg), or the resized image's MIME type.
          headers:
            oxen-revision-id:
              description: The commit ID of the file version
              schema:
                type: string
        '404':
          description: Repository, commit, or file not found
      summary: Download version file
      tags:
      - Version Files
  /api/repos/{namespace}/{repo_name}/versions/{version_id}/metadata:
    get:
      description: Get metadata for a specific file version by its hash.
      operationId: metadata
      parameters:
      - description: The namespace of the repository
        example: ox
        in: path
        name: namespace
        required: true
        schema:
          type: string
      - description: The name of the repository
        example: ImageNet-1k
        in: path
        name: repo_name
        required: true
        schema:
          type: string
      - description: The hash ID of the file version
        example: 1eb45ac94f3eab120f3a
        in: path
        name: version_id
        required: true
        schema:
          type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VersionFileResponse'
          description: File metadata found
        '404':
          description: Version file not found
      summary: Get version file metadata
      tags:
      - Version Files
  /api/repos/{namespace}/{repo_name}/versions:
    post:
      description: Upload multiple files via multipart form, identified by their content hashes.
      operationId: batch_upload
      parameters:
      - description: The namespace of the repository
        example: ox
        in: path
        name: namespace
        required: true
        schema:
          type: string
      - description: The name of the repository
        example: ImageNet-1k
        in: path
        name: repo_name
        required: true
        schema:
          type: string
      requestBody:
        content:
          multipart/form-data:
            schema:
              $ref: '#/components/schemas/UploadVersionFile'
        description: Multipart upload of files. Each form field 'file[]' or 'file' should contain the file content (optionally gzip compressed), and the filename should be the content hash (e.g., 'file.jpg' is not used, the hash is the identifier).
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorFilesResponse'
          description: Files successfully uploaded (check err_files for failures)
        '400':
          description: Invalid multipart request
        '404':
          description: Repository not found
      summary: Batch upload files (Multipart)
      tags:
      - Version Files
components:
  schemas:
    StatusMessage:
      properties:
        oxen_version:
          type:
          - string
          - 'null'
        status:
          type: string
        status_message:
          type: string
      required:
      - status
      - status_message
      type: object
    VersionFile:
      properties:
        hash:
          type: string
        size:
          format: int64
          minimum: 0
          type: integer
      required:
      - hash
      - size
      type: object
    ErrorFilesResponse:
      allOf:
      - $ref: '#/components/schemas/StatusMessage'
      - properties:
          err_files:
            items:
              $ref: '#/components/schemas/ErrorFileInfo'
            type: array
        type: object
    ErrorFileInfo:
      properties:
        error:
          type: string
        hash:
          type: string
        path:
          type:
          - string
          - 'null'
      required:
      - hash
      - error
      type: object
    UploadVersionFile:
      properties:
        file:
          format: binary
          type: string
      required:
      - file
      type: object
    VersionFileResponse:
      allOf:
      - $ref: '#/components/schemas/StatusMessage'
      - properties:
          version:
            $ref: '#/components/schemas/VersionFile'
        required:
        - version
        type: object
  securitySchemes:
    authorization:
      scheme: bearer
      type: http