> ## Documentation Index
> Fetch the complete documentation index at: https://docs.oxen.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# List missing commits

> From a list of commit hashes, list the ones not present on the server



## OpenAPI

````yaml https://dev.hub.oxen.ai/api/_spec/oxen_server_openapi.json get /api/repos/{namespace}/{repo_name}/commits/missing
openapi: 3.1.0
info:
  description: >-
    Oxen is a fast, unstructured data version control, to help version large
    machine learning datasets written in Rust.
  license:
    name: ''
  title: oxen-server
  version: 0.50.0
servers:
  - description: Production API
    url: https://hub.oxen.ai
  - description: Local Development
    url: http://localhost:3000
security:
  - api_key: []
tags:
  - description: Namespace management endpoints
    name: Namespaces
  - description: Repository management endpoints.
    name: Repositories
paths:
  /api/repos/{namespace}/{repo_name}/commits/missing:
    get:
      tags:
        - Commits
      summary: List missing commits
      description: From a list of commit hashes, list the ones not present on the server
      operationId: list_missing
      parameters:
        - description: Namespace of the repository
          example: ox
          in: path
          name: namespace
          required: true
          schema:
            type: string
        - description: Name of the repository
          example: ImageNet-1k
          in: path
          name: repo_name
          required: true
          schema:
            type: string
      requestBody:
        content:
          application/json:
            example:
              hashes:
                - abc1234567890def1234567890fedcba
                - 84c76a5b2e9a2637f9091991475c404d
            schema:
              $ref: '#/components/schemas/MerkleHashes'
        description: List of commit hashes present on the client.
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MerkleHashesResponse'
          description: List of commit hashes missing on the server
        '400':
          description: Invalid JSON body
        '404':
          description: Repository not found
components:
  schemas:
    MerkleHashes:
      properties:
        hashes:
          items:
            $ref: '#/components/schemas/MerkleHash'
          type: array
          uniqueItems: true
      required:
        - hashes
      type: object
    MerkleHashesResponse:
      allOf:
        - $ref: '#/components/schemas/StatusMessage'
        - properties:
            hashes:
              items:
                $ref: '#/components/schemas/MerkleHash'
              type: array
              uniqueItems: true
          required:
            - hashes
          type: object
    MerkleHash:
      type: string
    StatusMessage:
      properties:
        oxen_version:
          type:
            - string
            - 'null'
        status:
          type: string
        status_message:
          type: string
      required:
        - status
        - status_message
      type: object
  securitySchemes:
    api_key:
      bearerFormat: JWT
      scheme: bearer
      type: http

````