Wan AI Wan 3.0 Text To Video API | Pricing & Docs

wan-ai/wan-3.0/text-to-video

Wan 3.0 Text To Video turns a natural-language prompt into a coherent cinematic clip with flexible duration, aspect ratio, and optional synchronized audio.

1. Get started

Use RunComfy's API to run wan-ai/wan-3.0/text-to-video. For accepted inputs and outputs, see the model's schema.

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/wan-ai/wan-3.0/text-to-video \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A cinematic drone shot flying low over a misty Scottish highland valley at dawn; a lone stag stands by a silver river, soft golden light breaks through the fog, slow forward motion, epic and serene, natural ambient sound."
  }'

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/wan-ai/wan-3.0/text-to-video \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A cinematic drone shot flying low over a misty Scottish highland valley at dawn; a lone stag stands by a silver river, soft golden light breaks through the fog, slow forward motion, epic and serene, natural ambient sound."
  }'

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 schema",
  "required": [
    "prompt"
  ],
  "properties": {
    "prompt": {
      "title": "Prompt",
      "description": "Describe the scene, subject, action, camera movement, lighting, and motion you want to generate.",
      "type": "string",
      "default": "A cinematic drone shot flying low over a misty Scottish highland valley at dawn; a lone stag stands by a silver river, soft golden light breaks through the fog, slow forward motion, epic and serene, natural ambient sound."
    },
    "resolution": {
      "title": "Resolution",
      "description": "Output resolution tier. Use 480p for quick drafts and 1080p for higher-quality output.",
      "type": "string",
      "enum": [
        "480p",
        "720p",
        "1080p"
      ],
      "default": "720p"
    },
    "aspect_ratio": {
      "title": "Aspect Ratio",
      "description": "Output aspect ratio of the generated video.",
      "type": "string",
      "enum": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4",
        "adaptive"
      ],
      "default": "16:9"
    },
    "duration": {
      "title": "Duration (seconds)",
      "description": "Length of the generated video in seconds. Range is 2-30. Start short to iterate, then increase once the motion looks right.",
      "type": "integer",
      "minimum": 2,
      "maximum": 30,
      "default": 5
    },
    "thinking_mode": {
      "title": "Thinking Mode",
      "description": "Enable deeper prompt interpretation for complex scenes with multiple movement or composition requirements.",
      "type": "boolean",
      "default": false
    },
    "enable_audio": {
      "title": "Generate Audio",
      "description": "When on, the output video includes a synchronized audio track. Turn off for a silent clip.",
      "type": "boolean",
      "default": true
    },
    "seed": {
      "title": "Seed",
      "description": "Random seed for reproducible results. Range is 0 to 2147483647.",
      "type": "integer"
    }
  }
}

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 is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals. RunComfy also provides AI Models, enabling artists to harness the latest AI tools to create incredible art.

1. Get started

Use RunComfy's API to run wan-ai/wan-3.0/text-to-video. For accepted inputs and outputs, see the model's schema.

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/wan-ai/wan-3.0/text-to-video \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A cinematic drone shot flying low over a misty Scottish highland valley at dawn; a lone stag stands by a silver river, soft golden light breaks through the fog, slow forward motion, epic and serene, natural ambient sound."
  }'

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/wan-ai/wan-3.0/text-to-video \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A cinematic drone shot flying low over a misty Scottish highland valley at dawn; a lone stag stands by a silver river, soft golden light breaks through the fog, slow forward motion, epic and serene, natural ambient sound."
  }'

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)

5. Schema

Input schema

{
  "type": "object",
  "title": "Input schema",
  "required": [
    "prompt"
  ],
  "properties": {
    "prompt": {
      "title": "Prompt",
      "description": "Describe the scene, subject, action, camera movement, lighting, and motion you want to generate.",
      "type": "string",
      "default": "A cinematic drone shot flying low over a misty Scottish highland valley at dawn; a lone stag stands by a silver river, soft golden light breaks through the fog, slow forward motion, epic and serene, natural ambient sound."
    },
    "resolution": {
      "title": "Resolution",
      "description": "Output resolution tier. Use 480p for quick drafts and 1080p for higher-quality output.",
      "type": "string",
      "enum": [
        "480p",
        "720p",
        "1080p"
      ],
      "default": "720p"
    },
    "aspect_ratio": {
      "title": "Aspect Ratio",
      "description": "Output aspect ratio of the generated video.",
      "type": "string",
      "enum": [
        "16:9",
        "9:16",
        "1:1",
        "4:3",
        "3:4",
        "adaptive"
      ],
      "default": "16:9"
    },
    "duration": {
      "title": "Duration (seconds)",
      "description": "Length of the generated video in seconds. Range is 2-30. Start short to iterate, then increase once the motion looks right.",
      "type": "integer",
      "minimum": 2,
      "maximum": 30,
      "default": 5
    },
    "thinking_mode": {
      "title": "Thinking Mode",
      "description": "Enable deeper prompt interpretation for complex scenes with multiple movement or composition requirements.",
      "type": "boolean",
      "default": false
    },
    "enable_audio": {
      "title": "Generate Audio",
      "description": "When on, the output video includes a synchronized audio track. Turn off for a silent clip.",
      "type": "boolean",
      "default": true
    },
    "seed": {
      "title": "Seed",
      "description": "Random seed for reproducible results. Range is 0 to 2147483647.",
      "type": "integer"
    }
  }
}

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"
        }
      }
    }
  }
}

Wan 3.0 Text To Video turns a natural-language prompt into a coherent cinematic clip with flexible duration, aspect ratio, and optional synchronized audio.

Table of contents

1. Get started

2. Authentication

3. API reference

Submit a request

Monitor request status

Retrieve request results

Cancel a request

4. File inputs

Hosted file (URL)

5. Schema

Input schema

Output schema

Wan 3.0 Text To Video turns a natural-language prompt into a coherent cinematic clip with flexible duration, aspect ratio, and optional synchronized audio.

Table of contents

1. Get started

2. Authentication

3. API reference

Submit a request

Monitor request status

Retrieve request results

Cancel a request

4. File inputs

Hosted file (URL)

5. Schema

Input schema

Output schema

Wan 3.0 Text To Video: Cinematic Prompt-to-Clip Generation on Models and API | RunComfy

Wan 3.0 Text To Video turns a natural-language prompt into a coherent cinematic clip with flexible duration, aspect ratio, and optional synchronized audio.

Table of contents

1. Get started

2. Authentication

3. API reference

Submit a request

Monitor request status

Retrieve request results

Cancel a request

4. File inputs

Hosted file (URL)

5. Schema

Input schema

Output schema

Wan 3.0 Text To Video: Cinematic Prompt-to-Clip Generation on Models and API | RunComfy

Wan 3.0 Text To Video turns a natural-language prompt into a coherent cinematic clip with flexible duration, aspect ratio, and optional synchronized audio.

Table of contents

1. Get started

2. Authentication

3. API reference

Submit a request

Monitor request status

Retrieve request results

Cancel a request

4. File inputs

Hosted file (URL)

5. Schema

Input schema

Output schema