Bytedance Dreamina 3.0 API | Pricing & Docs

bytedance/dreamina-3-0/pro/text-to-video

Create cinematic videos from text with precise aesthetics, adjustable aspect ratios, frame counts, and seed control for consistent output.

1. Get started

Use RunComfy's API to run bytedance/dreamina-3-0/pro/text-to-video. For accepted inputs and outputs, see the model's schema.

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/bytedance/dreamina-3-0/pro/text-to-video \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A glass teapot fills with blooming tea on a wooden table; macro view of petals unfurling, steam curls through sunbeams, calm and detailed."
  }'

2. Authentication

Set the YOUR_API_TOKEN environment variable with your API key (manage keys in your Profile) and include it on every request as a Bearer token via the Authorization header: Authorization: Bearer $YOUR_API_TOKEN.

3. API reference

Submit a request

Submit an asynchronous generation job and immediately receive a request_id plus URLs to check status, fetch results, and cancel.

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/bytedance/dreamina-3-0/pro/text-to-video \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A glass teapot fills with blooming tea on a wooden table; macro view of petals unfurling, steam curls through sunbeams, calm and detailed."
  }'

Monitor request status

Fetch the current state for a request_id ("in_queue", "in_progress", "completed", or "cancelled").

curl --request GET \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/status \
  --header "Authorization: Bearer <token>"

Retrieve request results

Retrieve the final outputs and metadata for the given request_id; if the job is not complete, the response returns the current state so you can continue polling.

curl --request GET \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
  --header "Authorization: Bearer <token>"

Cancel a request

Cancel a queued job by request_id, in-progress jobs cannot be cancelled.

curl --request POST \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
  --header "Authorization: Bearer <token>"

4. File inputs

Hosted file (URL)

Provide a publicly reachable HTTPS URL. Ensure the host allows server‑side fetches (no login/cookies required) and isn't rate‑limited or blocking bots. Recommended limits: images ≤ 50 MB (~4K), videos ≤ 100 MB (~2–5 min @ 720p). Prefer stable or pre‑signed URLs for private assets.

5. Schema

Input schema

{
  "type": "object",
  "title": "Input",
  "required": [
    "prompt"
  ],
  "properties": {
    "prompt": {
      "title": "Prompt",
      "description": "",
      "type": "string",
      "maxLength": 800,
      "default": "A glass teapot fills with blooming tea on a wooden table; macro view of petals unfurling, steam curls through sunbeams, calm and detailed."
    },
    "aspect_ratio": {
      "title": "Aspect Ratio (W:H)",
      "description": "",
      "type": "string",
      "enum": [
        "1920×1088(16:9)",
        "1664×1248(4:3)",
        "1440×1440(1:1)",
        "1248×1664(3:4)",
        "1088×1920(9:16)",
        "2176×928(21:9)"
      ],
      "default": "1920×1088(16:9)"
    },
    "frames": {
      "title": "Number of Frames",
      "description": "Total frames of the video. Supported values: 121 (≈5s) and 241 (≈10s).",
      "type": "integer",
      "enum": [
        121,
        241
      ],
      "default": 121
    },
    "seed": {
      "title": "Seed",
      "description": "",
      "type": "integer",
      "default": -1
    }
  }
}

Output schema

{
  "output": {
    "type": "object",
    "properties": {
      "image": {
        "type": "string",
        "format": "uri",
        "description": "single image URL"
      },
      "video": {
        "type": "string",
        "format": "uri",
        "description": "single video URL"
      },
      "images": {
        "type": "array",
        "description": "multiple image URLs",
        "items": { "type": "string", "format": "uri" }
      },
      "videos": {
        "type": "array",
        "description": "multiple video URLs",
        "items": { "type": "string", "format": "uri" }
      }
    }
  }
}

RunComfy

RunComfy est la première ComfyUI plateforme, offrant des ComfyUI en ligne environnement et services, ainsi que des workflows ComfyUI proposant des visuels époustouflants. RunComfy propose également AI Models, permettant aux artistes d'utiliser les derniers outils d'IA pour créer des œuvres d'art incroyables.

Dreamina 3.0 text-to-video: Créez des vidéos cinématiques IA | Texte en vidéo