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

> ## Agent Instructions
> The Deepshi API is an OpenAI-compatible gateway. Base URL: https://api.deepshi.ai/v1. API keys start with sk-bf- and go in the Authorization: Bearer header. Prefer the official OpenAI SDKs pointed at the Deepshi base URL. Model ids are clean with no provider prefix (e.g. deepshi-3.0, claude-opus-4.8, gpt-5.5). Chat and image requests are synchronous; video and music requests are asynchronous job APIs (create, then poll). Every synchronous response carries usage.cost.total_cost in USD. Do not reference the internal /api/* admin plane or virtual keys.

# Download the finished video

> Redirect (HTTP 302) to the finished video file. Follow the redirect to download the `.mp4`. Equivalent to using the `videos[].url` from the retrieve response. Only available once the job is `completed`.



## OpenAPI

````yaml /api-reference/openapi.json get /v1/videos/{video_id}/content
openapi: 3.1.0
info:
  title: Deepshi API
  description: >-
    OpenAI-compatible REST API for Deepshi's own models and leading third-party
    models. Authenticate with your Deepshi API key as a bearer token, and
    reference a model by its id (e.g. `deepshi-3.0`, `gpt-4o`) in the `model`
    field.
  version: 1.0.0
servers:
  - url: https://api.deepshi.ai
    description: Deepshi API
security:
  - BearerAuth: []
paths:
  /v1/videos/{video_id}/content:
    get:
      tags:
        - Videos
      summary: Download the finished video
      description: >-
        Redirect (HTTP 302) to the finished video file. Follow the redirect to
        download the `.mp4`. Equivalent to using the `videos[].url` from the
        retrieve response. Only available once the job is `completed`.
      operationId: getVideoContent
      parameters:
        - name: video_id
          in: path
          required: true
          schema:
            type: string
          description: The job id returned by `POST /v1/videos`.
      responses:
        '302':
          description: Redirect to the video file (`Location` header).
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/VideoNotFound'
        '409':
          description: The job is not yet completed.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '429':
          $ref: '#/components/responses/RateLimited'
        '500':
          $ref: '#/components/responses/InternalError'
components:
  responses:
    Unauthorized:
      description: Missing, malformed, or unknown API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              message: Incorrect API key provided.
              type: invalid_request_error
              code: invalid_api_key
              param: null
    Forbidden:
      description: The key is revoked, or not permitted to use the requested model.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              message: The model does not exist or you do not have access to it.
              type: invalid_request_error
              code: model_not_found
              param: null
    VideoNotFound:
      description: No video with that id exists for your key, or the id is invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              message: Video not found.
              type: invalid_request_error
              code: video_not_found
              param: video_id
    RateLimited:
      description: Too many requests. Back off and retry.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              message: Rate limit reached. Please retry after a short delay.
              type: rate_limit_error
              code: rate_limit_exceeded
              param: null
    InternalError:
      description: Temporary server error. Retry with backoff.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              message: >-
                The server had an error while processing your request. Please
                retry.
              type: api_error
              code: null
              param: null
  schemas:
    Error:
      type: object
      description: Error envelope, matching the OpenAI shape.
      required:
        - error
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              description: Human-readable description of the error.
            type:
              type: string
              description: >-
                Error category, e.g. `invalid_request_error` or
                `insufficient_quota`.
            code:
              type: string
              nullable: true
              description: >-
                Machine-readable error code, e.g. `invalid_api_key`,
                `model_not_found`, `insufficient_quota` (may be null).
            param:
              type: string
              nullable: true
              description: The request parameter the error relates to, when applicable.
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: 'Your Deepshi API key, sent as `Authorization: Bearer <key>`.'

````