Wan 3.0

curl --request POST \
  --url https://api.goenhance.ai/api/v1/videos/generations \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "wan-3-0",
  "prompt": "A cat running across a moonlit rooftop, neon city lights in the distance, cinematic",
  "resolution": "720p",
  "ratio": "16:9",
  "duration": 5
}
'

import requests

url = "https://api.goenhance.ai/api/v1/videos/generations"

payload = {
    "model": "wan-3-0",
    "prompt": "A cat running across a moonlit rooftop, neon city lights in the distance, cinematic",
    "resolution": "720p",
    "ratio": "16:9",
    "duration": 5
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    model: 'wan-3-0',
    prompt: 'A cat running across a moonlit rooftop, neon city lights in the distance, cinematic',
    resolution: '720p',
    ratio: '16:9',
    duration: 5
  })
};

fetch('https://api.goenhance.ai/api/v1/videos/generations', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.goenhance.ai/api/v1/videos/generations",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'model' => 'wan-3-0',
    'prompt' => 'A cat running across a moonlit rooftop, neon city lights in the distance, cinematic',
    'resolution' => '720p',
    'ratio' => '16:9',
    'duration' => 5
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.goenhance.ai/api/v1/videos/generations"

	payload := strings.NewReader("{\n  \"model\": \"wan-3-0\",\n  \"prompt\": \"A cat running across a moonlit rooftop, neon city lights in the distance, cinematic\",\n  \"resolution\": \"720p\",\n  \"ratio\": \"16:9\",\n  \"duration\": 5\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.goenhance.ai/api/v1/videos/generations")
  .header("Content-Type", "application/json")
  .body("{\n  \"model\": \"wan-3-0\",\n  \"prompt\": \"A cat running across a moonlit rooftop, neon city lights in the distance, cinematic\",\n  \"resolution\": \"720p\",\n  \"ratio\": \"16:9\",\n  \"duration\": 5\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.goenhance.ai/api/v1/videos/generations")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model\": \"wan-3-0\",\n  \"prompt\": \"A cat running across a moonlit rooftop, neon city lights in the distance, cinematic\",\n  \"resolution\": \"720p\",\n  \"ratio\": \"16:9\",\n  \"duration\": 5\n}"

response = http.request(request)
puts response.read_body

{
  "code": 0,
  "msg": "Success",
  "data": {
    "img_uuid": "c12b656c-747a-44fd-9c80-add79b0c52d5"
  }
}

Wan

Wan 3.0

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.

⚠️ This endpoint rejects reference materials. Wan 3.0’s two input modes are mutually exclusive upstream — mixing first_frame/last_frame with reference images, videos, audio, files or links fails the whole task. Use wan-3-0-refs for reference-driven generation.

Pricing — per second of generated video, in tokens (USD at $0.02/token). Both wan-3-0 endpoints cost the same:

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.

Notes on defaults: resolution defaults to 720p rather than the upstream 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.

POST

api

videos

generations

Wan 3.0

curl --request POST \
  --url https://api.goenhance.ai/api/v1/videos/generations \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "wan-3-0",
  "prompt": "A cat running across a moonlit rooftop, neon city lights in the distance, cinematic",
  "resolution": "720p",
  "ratio": "16:9",
  "duration": 5
}
'

import requests

url = "https://api.goenhance.ai/api/v1/videos/generations"

payload = {
    "model": "wan-3-0",
    "prompt": "A cat running across a moonlit rooftop, neon city lights in the distance, cinematic",
    "resolution": "720p",
    "ratio": "16:9",
    "duration": 5
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    model: 'wan-3-0',
    prompt: 'A cat running across a moonlit rooftop, neon city lights in the distance, cinematic',
    resolution: '720p',
    ratio: '16:9',
    duration: 5
  })
};

fetch('https://api.goenhance.ai/api/v1/videos/generations', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.goenhance.ai/api/v1/videos/generations",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'model' => 'wan-3-0',
    'prompt' => 'A cat running across a moonlit rooftop, neon city lights in the distance, cinematic',
    'resolution' => '720p',
    'ratio' => '16:9',
    'duration' => 5
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.goenhance.ai/api/v1/videos/generations"

	payload := strings.NewReader("{\n  \"model\": \"wan-3-0\",\n  \"prompt\": \"A cat running across a moonlit rooftop, neon city lights in the distance, cinematic\",\n  \"resolution\": \"720p\",\n  \"ratio\": \"16:9\",\n  \"duration\": 5\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.goenhance.ai/api/v1/videos/generations")
  .header("Content-Type", "application/json")
  .body("{\n  \"model\": \"wan-3-0\",\n  \"prompt\": \"A cat running across a moonlit rooftop, neon city lights in the distance, cinematic\",\n  \"resolution\": \"720p\",\n  \"ratio\": \"16:9\",\n  \"duration\": 5\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.goenhance.ai/api/v1/videos/generations")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model\": \"wan-3-0\",\n  \"prompt\": \"A cat running across a moonlit rooftop, neon city lights in the distance, cinematic\",\n  \"resolution\": \"720p\",\n  \"ratio\": \"16:9\",\n  \"duration\": 5\n}"

response = http.request(request)
puts response.read_body

{
  "code": 0,
  "msg": "Success",
  "data": {
    "img_uuid": "c12b656c-747a-44fd-9c80-add79b0c52d5"
  }
}

Headers

Authorization

string

Body

application/json

model

enum<string>

required

Model name. Must be wan-3-0.

Available options:

wan-3-0

prompt

string

required

Text prompt describing the video.

image_url

string<uri>

Optional. First-frame image URL. Omit for text-to-video.

ratio

enum<string>

default:adaptive

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.

Available options:

adaptive,

16:9,

4:3,

1:1,

3:4,

9:16

duration

integer

default:5

Video duration in seconds. Any integer from 2 to 30.

Required range: 2 <= x <= 30

resolution

enum<string>

default:720p

Output resolution, lowercase like every other video model. quality is accepted as a compatible alias.

Available options:

480p,

720p,

1080p

image_end_url

string<uri>

Optional. Last-frame image URL. Must be used together with image_url.

generate_audio

boolean

default:true

Whether the output contains an audio track. Enabling it costs no extra.

seed

integer

Optional. Fixing the seed makes results more reproducible.

Required range: 0 <= x <= 2147483647

custom_callback_url

string<uri>

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"

Response

code

integer

required

msg

string

required

data

object

required

Show child attributes

Getting started

API

Wan 3.0

Headers

Body

Response