Captions · Example Payload

Captions Creator Submit Example

Example showing how to submit a talking-head video generation job using the AI Creator API.

CompanyVideoArtificial IntelligenceVideo EditingVideo GenerationCaptionsSubtitlesText-to-SpeechAI AvatarsContent CreationMedia

Captions Creator Submit Example is an example object payload from Captions, with 6 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

titledescriptionrequestresponsepoll_examplenotes

Example Payload

{
  "title": "Submit AI Creator Video Job",
  "description": "Example showing how to submit a talking-head video generation job using the AI Creator API.",
  "request": {
    "method": "POST",
    "url": "https://api.captions.ai/api/creator/submit",
    "headers": {
      "x-api-key": "your_api_key_here",
      "Content-Type": "application/json"
    },
    "body": {
      "script": "Welcome to Captions! Create stunning AI videos in seconds using our powerful API.",
      "creatorName": "Kate",
      "resolution": "4k"
    }
  },
  "response": {
    "status": 200,
    "body": {
      "operationId": "op_xyz789abc123"
    }
  },
  "poll_example": {
    "request": {
      "method": "POST",
      "url": "https://api.captions.ai/api/creator/poll",
      "headers": {
        "x-api-key": "your_api_key_here",
        "Content-Type": "application/json"
      },
      "body": {
        "operationId": "op_xyz789abc123"
      }
    },
    "response_in_progress": {
      "status": 200,
      "body": {
        "state": "PROCESSING",
        "progress": 45
      }
    },
    "response_complete": {
      "status": 200,
      "body": {
        "state": "COMPLETE",
        "url": "https://cdn.captions.ai/videos/op_xyz789abc123.mp4"
      }
    }
  },
  "notes": "Scripts must be 800 characters or fewer. Rate limit is 5 requests per minute. Usage billed at 1 credit per second of generated video."
}

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