> ## Documentation Index > Fetch the complete documentation index at: https://docs.goenhance.ai/llms.txt > Use this file to discover all available pages before exploring further. # Wan 3.0 Basic > Wan 3.0 text-to-video and image-to-video. Provide `image_url` for a first frame and optionally `image_end_url` for a last frame; omit both for pure text-to-video. **Same model, parameters and price as [`wan-3-0`](/api-reference/video-generations/wan-3-0) — without automatic retry.** If a generation fails, `wan-3-0` may retry it automatically before reporting the failure; `wan-3-0-basic` never does: the task fails right away and the tokens are refunded. Choose it when you would rather get a fast, final answer and handle retries yourself. ⚠️ **This endpoint rejects reference materials.** Wan 3.0's two input modes are mutually exclusive in the model — mixing `first_frame`/`last_frame` with reference images, videos, audio, files or links fails the whole task. Use [`wan-3-0-basic-refs`](/api-reference/video-generations/wan-3-0-basic-refs) for reference-driven generation. **Pricing** — per second of generated video, in tokens (USD at $0.02/token). Same rates as wan-3-0 / wan-3-0-refs: | resolution | tokens/s | USD/s | |---|---|---| | 480p | 2.91 | $0.0582 | | 720p | 5.82 | $0.1164 | | 1080p | 11.64 | $0.2328 | The published per-second rate times the duration is exactly what gets charged. Example: a 5s 720p video costs 29.1 tokens (= $0.582). **Notes on defaults:** `resolution` defaults to `720p` rather than the model's own default of `1080p`, so an omitted resolution never silently bills at the most expensive tier. Smart duration (`-1`) is not exposed because the output length — and therefore the price — is only known after generation. Returns an `img_uuid`; poll GET /api/v1/jobs/detail (or use `custom_callback_url`) to get the generated video. ## OpenAPI ````yaml api-reference/video-generations/openapi-wan-3-0-basic.json POST /api/v1/videos/generations openapi: 3.1.0 info: title: GoEnhance API - Wan 3.0 Basic description: Video generation with Wan 3.0 Basic. version: 1.0.0 servers: - url: https://api.goenhance.ai security: [] paths: /api/v1/videos/generations: post: tags: - VideoGenerations summary: Wan 3.0 Basic description: >- Wan 3.0 text-to-video and image-to-video. Provide `image_url` for a first frame and optionally `image_end_url` for a last frame; omit both for pure text-to-video. **Same model, parameters and price as [`wan-3-0`](/api-reference/video-generations/wan-3-0) — without automatic retry.** If a generation fails, `wan-3-0` may retry it automatically before reporting the failure; `wan-3-0-basic` never does: the task fails right away and the tokens are refunded. Choose it when you would rather get a fast, final answer and handle retries yourself. ⚠️ **This endpoint rejects reference materials.** Wan 3.0's two input modes are mutually exclusive in the model — mixing `first_frame`/`last_frame` with reference images, videos, audio, files or links fails the whole task. Use [`wan-3-0-basic-refs`](/api-reference/video-generations/wan-3-0-basic-refs) for reference-driven generation. **Pricing** — per second of generated video, in tokens (USD at $0.02/token). Same rates as wan-3-0 / wan-3-0-refs: | resolution | tokens/s | USD/s | |---|---|---| | 480p | 2.91 | $0.0582 | | 720p | 5.82 | $0.1164 | | 1080p | 11.64 | $0.2328 | The published per-second rate times the duration is exactly what gets charged. Example: a 5s 720p video costs 29.1 tokens (= $0.582). **Notes on defaults:** `resolution` defaults to `720p` rather than the model's own default of `1080p`, so an omitted resolution never silently bills at the most expensive tier. Smart duration (`-1`) is not exposed because the output length — and therefore the price — is only known after generation. Returns an `img_uuid`; poll GET /api/v1/jobs/detail (or use `custom_callback_url`) to get the generated video. parameters: - name: Authorization in: header description: '' required: false example: '{{Authorization}}' schema: type: string requestBody: content: application/json: schema: type: object properties: model: type: string enum: - wan-3-0-basic description: Model name. Must be `wan-3-0-basic`. prompt: type: string description: Text prompt describing the video. image_url: type: string format: uri description: Optional. First-frame image URL. Omit for text-to-video. ratio: type: string enum: - adaptive - '16:9' - '4:3' - '1:1' - '3:4' - '9:16' default: adaptive description: >- Output aspect ratio. `adaptive` lets the model pick from the input media. Note: unlike Wan 2.7 there is no 21:9. `aspect_ratio` is accepted as a compatible alias. duration: type: integer minimum: 2 maximum: 30 default: 5 description: Video duration in seconds. Any integer from 2 to 30. resolution: type: string enum: - 480p - 720p - 1080p default: 720p description: >- Output resolution, lowercase like every other video model. `quality` is accepted as a compatible alias. image_end_url: type: string format: uri description: >- Optional. Last-frame image URL. Must be used together with image_url. generate_audio: type: boolean default: true description: >- Whether the output contains an audio track. Enabling it costs no extra. seed: type: integer minimum: 0 maximum: 2147483647 description: Optional. Fixing the seed makes results more reproducible. custom_callback_url: type: string format: uri description: >- Optional. A publicly accessible HTTPS URL. When the task status changes (processing / success / failed), GoEnhance sends a POST request to this URL. The request body is identical to the response of GET /api/v1/jobs/detail. If your server does not respond with HTTP 200, the notification is retried up to 3 times, with a 3-second timeout per attempt. example: https://your-server.com/goenhance/callback required: - model - prompt example: model: wan-3-0-basic prompt: >- A cat running across a moonlit rooftop, neon city lights in the distance, cinematic resolution: 720p ratio: '16:9' duration: 5 responses: '200': description: '' content: application/json: schema: type: object properties: code: type: integer msg: type: string data: type: object properties: img_uuid: type: string cost: type: number description: >- Tokens deducted for this request. This is the amount actually charged, so it already reflects any discount active on your account and can be lower than the listed price. Tokens are deducted when the task is accepted, and refunded automatically if the generation ends in failure. example: 5.82 required: - img_uuid - cost required: - code - msg - data examples: '1': summary: Success value: code: 0 msg: Success data: img_uuid: c12b656c-747a-44fd-9c80-add79b0c52d5 cost: 5.82 '2': summary: Insufficient tokens value: code: 100 msg: tokens is not enough quota: summary: API key quota exceeded value: code: 101 msg: 'API key quota exceeded: 4990 of 5000 tokens used (monthly)' headers: {} '401': description: '' content: application/json: schema: type: object properties: code: type: integer msg: type: string required: - code - msg headers: {} deprecated: false security: [] ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.