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

# Sign a Static Video's URLs Again

> Fresh signed URLs for a video made with POST /static/audio, for when the ones you have expired. Only the account that made the video can have its URLs signed.



## OpenAPI

````yaml https://api.simli.ai/openapi.yaml post /static/audio/sign
openapi: 3.1.0
info:
  title: Simli
  version: 1.0.0
servers:
  - url: https://api.simli.ai/
    description: API server
security:
  - ApiKeyAuth: []
paths:
  /static/audio/sign:
    post:
      summary: Sign a Static Video's URLs Again
      description: >-
        Fresh signed URLs for a video made with POST /static/audio, for when the
        ones you have expired. Only the account that made the video can have its
        URLs signed.
      operationId: signStaticUrl_static_audio_sign_post
      parameters:
        - name: x-simli-api-key
          in: header
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - url
              properties:
                url:
                  type: string
                  description: >-
                    Either of the video's URLs (hls_url or mp4_url), as returned
                    before. The token on it may have expired, or be left off.
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  hls_url:
                    type: string
                  mp4_url:
                    type: string
                  access_token:
                    type: string
                  access_token_expires_at:
                    type: integer
                    description: >-
                      Unix time (seconds) the new URLs stop working, 6 hours
                      after the request.
        '401':
          description: Invalid API key
        '404':
          description: The URL is not a video's, or the video is not your account's
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-simli-api-key

````

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