MiniMax H3 Max 480p reference-to-video - Create video

curl --request POST \
  --url https://api.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p \
  --header 'Content-Type: application/json' \
  --header 'x-magnific-api-key: <api-key>' \
  --data '
{
  "prompt": "@Image1 walks slowly across a sunlit room, handheld camera",
  "webhook_url": "<string>",
  "reference_images": [
    "https://example.com/reference-1.jpg"
  ],
  "reference_videos": [
    "https://example.com/reference-1.mp4"
  ],
  "reference_audios": [
    "https://example.com/reference-voice.mp3"
  ],
  "duration": 5,
  "aspect_ratio": "adaptive",
  "prompt_expansion_mode": "balanced",
  "enable_safety_checker": true,
  "seed": -1
}
'

import requests

url = "https://api.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p"

payload = {
    "prompt": "@Image1 walks slowly across a sunlit room, handheld camera",
    "webhook_url": "<string>",
    "reference_images": ["https://example.com/reference-1.jpg"],
    "reference_videos": ["https://example.com/reference-1.mp4"],
    "reference_audios": ["https://example.com/reference-voice.mp3"],
    "duration": 5,
    "aspect_ratio": "adaptive",
    "prompt_expansion_mode": "balanced",
    "enable_safety_checker": True,
    "seed": -1
}
headers = {
    "x-magnific-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-magnific-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    prompt: '@Image1 walks slowly across a sunlit room, handheld camera',
    webhook_url: '<string>',
    reference_images: ['https://example.com/reference-1.jpg'],
    reference_videos: ['https://example.com/reference-1.mp4'],
    reference_audios: ['https://example.com/reference-voice.mp3'],
    duration: 5,
    aspect_ratio: 'adaptive',
    prompt_expansion_mode: 'balanced',
    enable_safety_checker: true,
    seed: -1
  })
};

fetch('https://api.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p', 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.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p",
  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([
    'prompt' => '@Image1 walks slowly across a sunlit room, handheld camera',
    'webhook_url' => '<string>',
    'reference_images' => [
        'https://example.com/reference-1.jpg'
    ],
    'reference_videos' => [
        'https://example.com/reference-1.mp4'
    ],
    'reference_audios' => [
        'https://example.com/reference-voice.mp3'
    ],
    'duration' => 5,
    'aspect_ratio' => 'adaptive',
    'prompt_expansion_mode' => 'balanced',
    'enable_safety_checker' => true,
    'seed' => -1
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-magnific-api-key: <api-key>"
  ],
]);

$response = curl_exec($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.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p"

	payload := strings.NewReader("{\n  \"prompt\": \"@Image1 walks slowly across a sunlit room, handheld camera\",\n  \"webhook_url\": \"<string>\",\n  \"reference_images\": [\n    \"https://example.com/reference-1.jpg\"\n  ],\n  \"reference_videos\": [\n    \"https://example.com/reference-1.mp4\"\n  ],\n  \"reference_audios\": [\n    \"https://example.com/reference-voice.mp3\"\n  ],\n  \"duration\": 5,\n  \"aspect_ratio\": \"adaptive\",\n  \"prompt_expansion_mode\": \"balanced\",\n  \"enable_safety_checker\": true,\n  \"seed\": -1\n}")

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

	req.Header.Add("x-magnific-api-key", "<api-key>")
	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.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p")
  .header("x-magnific-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"prompt\": \"@Image1 walks slowly across a sunlit room, handheld camera\",\n  \"webhook_url\": \"<string>\",\n  \"reference_images\": [\n    \"https://example.com/reference-1.jpg\"\n  ],\n  \"reference_videos\": [\n    \"https://example.com/reference-1.mp4\"\n  ],\n  \"reference_audios\": [\n    \"https://example.com/reference-voice.mp3\"\n  ],\n  \"duration\": 5,\n  \"aspect_ratio\": \"adaptive\",\n  \"prompt_expansion_mode\": \"balanced\",\n  \"enable_safety_checker\": true,\n  \"seed\": -1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p")

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

request = Net::HTTP::Post.new(url)
request["x-magnific-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"prompt\": \"@Image1 walks slowly across a sunlit room, handheld camera\",\n  \"webhook_url\": \"<string>\",\n  \"reference_images\": [\n    \"https://example.com/reference-1.jpg\"\n  ],\n  \"reference_videos\": [\n    \"https://example.com/reference-1.mp4\"\n  ],\n  \"reference_audios\": [\n    \"https://example.com/reference-voice.mp3\"\n  ],\n  \"duration\": 5,\n  \"aspect_ratio\": \"adaptive\",\n  \"prompt_expansion_mode\": \"balanced\",\n  \"enable_safety_checker\": true,\n  \"seed\": -1\n}"

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

{
  "data": {
    "generated": [],
    "task_id": "046b6c7f-0b8a-43b9-b35d-6489e6daee91",
    "status": "CREATED"
  }
}

POST

video

minimax-h3-max-r2v-480p

MiniMax H3 Max 480p reference-to-video - Create video

curl --request POST \
  --url https://api.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p \
  --header 'Content-Type: application/json' \
  --header 'x-magnific-api-key: <api-key>' \
  --data '
{
  "prompt": "@Image1 walks slowly across a sunlit room, handheld camera",
  "webhook_url": "<string>",
  "reference_images": [
    "https://example.com/reference-1.jpg"
  ],
  "reference_videos": [
    "https://example.com/reference-1.mp4"
  ],
  "reference_audios": [
    "https://example.com/reference-voice.mp3"
  ],
  "duration": 5,
  "aspect_ratio": "adaptive",
  "prompt_expansion_mode": "balanced",
  "enable_safety_checker": true,
  "seed": -1
}
'

import requests

url = "https://api.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p"

payload = {
    "prompt": "@Image1 walks slowly across a sunlit room, handheld camera",
    "webhook_url": "<string>",
    "reference_images": ["https://example.com/reference-1.jpg"],
    "reference_videos": ["https://example.com/reference-1.mp4"],
    "reference_audios": ["https://example.com/reference-voice.mp3"],
    "duration": 5,
    "aspect_ratio": "adaptive",
    "prompt_expansion_mode": "balanced",
    "enable_safety_checker": True,
    "seed": -1
}
headers = {
    "x-magnific-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-magnific-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    prompt: '@Image1 walks slowly across a sunlit room, handheld camera',
    webhook_url: '<string>',
    reference_images: ['https://example.com/reference-1.jpg'],
    reference_videos: ['https://example.com/reference-1.mp4'],
    reference_audios: ['https://example.com/reference-voice.mp3'],
    duration: 5,
    aspect_ratio: 'adaptive',
    prompt_expansion_mode: 'balanced',
    enable_safety_checker: true,
    seed: -1
  })
};

fetch('https://api.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p', 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.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p",
  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([
    'prompt' => '@Image1 walks slowly across a sunlit room, handheld camera',
    'webhook_url' => '<string>',
    'reference_images' => [
        'https://example.com/reference-1.jpg'
    ],
    'reference_videos' => [
        'https://example.com/reference-1.mp4'
    ],
    'reference_audios' => [
        'https://example.com/reference-voice.mp3'
    ],
    'duration' => 5,
    'aspect_ratio' => 'adaptive',
    'prompt_expansion_mode' => 'balanced',
    'enable_safety_checker' => true,
    'seed' => -1
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-magnific-api-key: <api-key>"
  ],
]);

$response = curl_exec($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.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p"

	payload := strings.NewReader("{\n  \"prompt\": \"@Image1 walks slowly across a sunlit room, handheld camera\",\n  \"webhook_url\": \"<string>\",\n  \"reference_images\": [\n    \"https://example.com/reference-1.jpg\"\n  ],\n  \"reference_videos\": [\n    \"https://example.com/reference-1.mp4\"\n  ],\n  \"reference_audios\": [\n    \"https://example.com/reference-voice.mp3\"\n  ],\n  \"duration\": 5,\n  \"aspect_ratio\": \"adaptive\",\n  \"prompt_expansion_mode\": \"balanced\",\n  \"enable_safety_checker\": true,\n  \"seed\": -1\n}")

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

	req.Header.Add("x-magnific-api-key", "<api-key>")
	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.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p")
  .header("x-magnific-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"prompt\": \"@Image1 walks slowly across a sunlit room, handheld camera\",\n  \"webhook_url\": \"<string>\",\n  \"reference_images\": [\n    \"https://example.com/reference-1.jpg\"\n  ],\n  \"reference_videos\": [\n    \"https://example.com/reference-1.mp4\"\n  ],\n  \"reference_audios\": [\n    \"https://example.com/reference-voice.mp3\"\n  ],\n  \"duration\": 5,\n  \"aspect_ratio\": \"adaptive\",\n  \"prompt_expansion_mode\": \"balanced\",\n  \"enable_safety_checker\": true,\n  \"seed\": -1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.magnific.com/v1/ai/video/minimax-h3-max-r2v-480p")

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

request = Net::HTTP::Post.new(url)
request["x-magnific-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"prompt\": \"@Image1 walks slowly across a sunlit room, handheld camera\",\n  \"webhook_url\": \"<string>\",\n  \"reference_images\": [\n    \"https://example.com/reference-1.jpg\"\n  ],\n  \"reference_videos\": [\n    \"https://example.com/reference-1.mp4\"\n  ],\n  \"reference_audios\": [\n    \"https://example.com/reference-voice.mp3\"\n  ],\n  \"duration\": 5,\n  \"aspect_ratio\": \"adaptive\",\n  \"prompt_expansion_mode\": \"balanced\",\n  \"enable_safety_checker\": true,\n  \"seed\": -1\n}"

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

{
  "data": {
    "generated": [],
    "task_id": "046b6c7f-0b8a-43b9-b35d-6489e6daee91",
    "status": "CREATED"
  }
}

Authorizations

x-magnific-api-key

string

header

required

Your Magnific API key. Required for authentication. Learn how to obtain an API key

Body

application/json

prompt

string

required

Text prompt describing the video to generate. Mention references as @Image1, @Image2, ... @Video1, @Video2, ... or @Audio1, @Audio2, ... matching their 1-indexed array order.

Required string length: 1 - 50000

Example:

"@Image1 walks slowly across a sunlit room, handheld camera"

webhook_url

string<uri>

URL to receive a webhook notification when the video generation task completes. The webhook payload includes the task ID and status.

reference_images

string<byte>[]

Up to 9 reference images that steer the subject and style. Each item is a publicly accessible URL or a base64-encoded image. Reference them in the prompt using @Image1, @Image2, ... @Image9 (1-indexed to the array order). Reference images, videos and audios together must also not exceed 12 files.

Maximum array length: 9

Example:

["https://example.com/reference-1.jpg"]

reference_videos

string[]

Up to 3 reference videos that steer the motion. Each item must be a publicly accessible HTTPS URL or a video upload file_id (upl_vid_...). Reference them in the prompt using @Video1, @Video2 or @Video3. Each video must be 2 to 15 seconds and their combined duration must not exceed 15 seconds. Reference images, videos and audios together must also not exceed 12 files.

Maximum array length: 3

Example:

["https://example.com/reference-1.mp4"]

reference_audios

string[]

Up to 3 reference audios. Each item must be a publicly accessible HTTPS URL — unlike reference_videos, this field does not take upload file_ids. Reference them in the prompt using @Audio1, @Audio2 or @Audio3. Each audio must be 2 to 15 seconds and their combined duration must not exceed 15 seconds. Audio cannot be the only reference: at least one reference_images or reference_videos entry is required alongside it. Reference images, videos and audios together must also not exceed 12 files.

Maximum array length: 3

Example:

["https://example.com/reference-voice.mp3"]

duration

integer

default:5

Video duration in seconds. Any integer from 5 to 15.

Required range: 5 <= x <= 15

Example:

5

aspect_ratio

enum<string>

default:adaptive

Output video aspect ratio. Available options:

adaptive: the model picks it from the reference assets
film_horizontal_21_9: Ultra-wide cinematic (21:9)
widescreen_16_9: Standard widescreen (16:9)
classic_4_3: Classic TV format (4:3)
square_1_1: Square format (1:1)
traditional_3_4: Portrait classic (3:4)
social_story_9_16: Vertical/social media story (9:16)

Available options:

adaptive,

film_horizontal_21_9,

widescreen_16_9,

classic_4_3,

square_1_1,

traditional_3_4,

social_story_9_16

prompt_expansion_mode

enum<string>

default:balanced

Which prompt expander runs before the generation. disabled sends the prompt verbatim; fast, balanced and quality trade latency for richer prompt rewriting.

Available options:

disabled,

fast,

balanced,

quality

enable_safety_checker

boolean

default:true

Enable content safety filtering to ensure generated videos comply with safety guidelines.

seed

integer

default:-1

Random seed for reproducible video generation. Use the same seed with the same prompt to get consistent results. Use -1 for a random seed.

Required range: -1 <= x <= 4294967295

Response

OK - The task exists and the status is returned

data

object

required

Show child attributes

Example:

{
  "task_id": "046b6c7f-0b8a-43b9-b35d-6489e6daee91",
  "status": "CREATED",
  "generated": [
    "https://openapi-generator.tech",
    "https://openapi-generator.tech"
  ]
}

Get started

APIs

MiniMax H3 Max 480p reference-to-video - Create video

Authorizations

Body

Response