wan2.7-t2v-nsfw API

Use the exact model ID wan2.7-t2v-nsfw. The model field must match this page exactly.

Sample outputwan2.7-t2v-nsfwPOST /v1/videos5.0s

Parameters: duration=5resolution=1080pratio=16:9

Prompt: One continuous take, no cuts. A sunlit poolside deck at midday. A blonde woman with a curvy full figure, in a white bikini and tortoiseshell glasses. She lies on her front on a striped towel close to the lens, propped on her forearms, then pushes up, turns slowly onto her side and comes round square to the camera, running one hand back through her damp hair and letting it fall over one shoulder, ending front on to the lens with a relaxed smile. Warm midday sun from the left, bright bounce off the pale deck. Low camera close to her, easing back as she turns and keeping her framed from shoulders to hips, shallow depth of field. Real weight and inertia, natural hair and fabric movement, no text.

This sample is deliberately mild. It is not the content limit of this model ID.

Request that produced this sample

{
  "model": "wan2.7-t2v-nsfw",
  "prompt": "One continuous take, no cuts. A sunlit poolside deck at midday. A blonde woman with a curvy full figure, in a white bikini and tortoiseshell glasses. She lies on her front on a striped towel close to the lens, propped on her forearms, then pushes up, turns slowly onto her side and comes round square to the camera, running one hand back through her damp hair and letting it fall over one shoulder, ending front on to the lens with a relaxed smile. Warm midday sun from the left, bright bounce off the pale deck. Low camera close to her, easing back as she turns and keeping her framed from shoulders to hips, shallow depth of field. Real weight and inertia, natural hair and fabric movement, no text.",
  "seconds": "5",
  "duration": 5,
  "resolution": "1080p",
  "ratio": "16:9",
  "aspect_ratio": "16:9"
}

Authentication and endpoint

Use a Modelflare API key with https://modelflare.dev/v1. The gateway entry point is POST /v1/videos.

HTTP

Authorization: Bearer YOUR_MODELFLARE_API_KEY

Create a task

bash

curl https://modelflare.dev/v1/videos \
  -H "Authorization: Bearer YOUR_MODELFLARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "wan2.7-t2v-nsfw",
    "input": {"prompt": "A white cat runs through a neon-lit street in the rain, cinematic tracking shot"},
    "parameters": {"resolution": "1080P", "duration": 5, "prompt_extend": false}
  }'

Poll and download

Save the task ID. Poll GET /v1/videos/{task_id} and download with GET /v1/videos/{task_id}/content. Result URLs may expire, so transfer the file promptly.

bash

curl https://modelflare.dev/v1/videos/TASK_ID \
  -H "Authorization: Bearer YOUR_MODELFLARE_API_KEY"

Request notes

Wan commonly uses input and parameters; frame-guided and reference-media modes must not be mixed.

Request parameters

Wan2.7 T2V centers on input.prompt and optionally accepts input.audio_url. Describe shot changes in the prompt; do not send shot_type.

Field	Required	Notes
model	Yes	wan2.7-t2v-nsfw
input.prompt	Yes	Use the limit documented on the official page
input.negative_prompt	No	Negative prompt
input.audio_url	No	Public WAV/MP3; omit to let the model generate audio
parameters.resolution	No	720P / 1080P (default 1080P)
parameters.ratio	No	16:9 / 9:16 / 1:1 / 4:3 / 3:4
parameters.duration	No	Video duration in seconds
parameters.prompt_extend	No	Set false when this dedicated model contract requires it
parameters.watermark	No	Whether to add a watermark
parameters.seed	No	Optional random seed

Input and output limits

T2V outputs 720P or 1080P for 2–15 seconds. Omit input.audio_url to generate synchronized audio; a supplied WAV/MP3 is trimmed or leaves silence to match the requested duration. Describe multi-shot timing in the prompt and do not send shot_type.

Documented workflow examples

bash

curl https://modelflare.dev/v1/videos \
  -H "Authorization: Bearer YOUR_MODELFLARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "wan2.7-t2v-nsfw",
    "input": {"prompt": "从文字生成一段稳定的电影镜头"},
    "parameters": {"resolution": "1080P", "duration": 8, "prompt_extend": false}
  }'

Errors and failed tasks

Invalid model parameters return a 4xx with a request ID. An asynchronous task can also enter failed after creation succeeds; use error_code and error_message from the poll response as the final task reason. Do not retry the same request with a different JSON shape.

Supported scope

This page covers Modelflare model generation and editing calls. Search or map enrichment, voice management, and element-library management are resource APIs outside this public model-call surface and are not required request fields.

Pricing and billing

This model uses per-second video billing. See the model pricing page for the current customer price, reference list price, and complete specification.

Note

This page documents Modelflare’s public interface; the fields and limits shown here are the current contract.

Variants

Model ID	Difference
wan2.7-t2v-nsfw	The model documented on this page.
wan2.7-t2v	The base model. Same endpoint, request contract, and billing unit; only the model ID changes — see its own page, and the pricing page for price and availability.