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

# Create review

> Submit a diff for asynchronous review processing.

<Note>
  `diff` has a maximum size of `1,000,000` bytes.
</Note>


## OpenAPI

````yaml POST /v1/reviews
openapi: 3.1.0
info:
  title: Propel API
  description: >-
    API for managing review API tokens and running asynchronous diff-based code
    reviews.
  version: 1.0.0
servers:
  - url: https://api.propelcode.ai
    description: Production
  - url: http://localhost:6060
    description: Local
security: []
paths:
  /v1/reviews:
    post:
      summary: Create review (async)
      description: Submit a diff for asynchronous review.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateReviewRequest'
      responses:
        '202':
          description: Review accepted and queued.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ReviewJobAccepted'
        '400':
          description: Invalid request.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Missing or invalid authorization token.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Token expired or missing required scope.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Repository not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '413':
          description: Diff exceeds size limit.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal error.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
        - reviewBearerAuth: []
components:
  schemas:
    CreateReviewRequest:
      type: object
      required:
        - diff
        - repository
      properties:
        diff:
          type: string
          description: Unified diff content. Maximum 1,000,000 bytes.
        repository:
          type: string
          maxLength: 255
          description: Repository in owner/repo format or supported repository reference.
        base_commit:
          type: string
          maxLength: 255
          description: Optional base commit SHA.
      additionalProperties: false
    ReviewJobAccepted:
      type: object
      required:
        - review_id
        - status
        - repository
        - created_at
        - updated_at
      properties:
        review_id:
          type: string
        status:
          type: string
          enum:
            - queued
        repository:
          type: string
        base_commit:
          type: string
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
      additionalProperties: false
    ErrorResponse:
      type: object
      required:
        - error
      properties:
        error:
          type: string
        message:
          type: string
      additionalProperties: true
  securitySchemes:
    reviewBearerAuth:
      type: http
      scheme: bearer
      description: Review API token created through /v1/auth/tokens.

````