curl --request POST \
  --url https://api.highwayapi.ai/v3/async/wan-i2v \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "prompt": "<string>",
  "image_url": "<string>",
  "negative_prompt": "<string>",
  "width": 123,
  "height": 123,
  "loras": [
    {
      "path": "<string>",
      "scale": 123
    }
  ],
  "seed": 123,
  "steps": 123,
  "guidance_scale": 123,
  "flow_shift": 123,
  "enable_safety_checker": true,
  "fast_mode": true
}
'

import requests

url = "https://api.highwayapi.ai/v3/async/wan-i2v"

payload = {
    "prompt": "<string>",
    "image_url": "<string>",
    "negative_prompt": "<string>",
    "width": 123,
    "height": 123,
    "loras": [
        {
            "path": "<string>",
            "scale": 123
        }
    ],
    "seed": 123,
    "steps": 123,
    "guidance_scale": 123,
    "flow_shift": 123,
    "enable_safety_checker": True,
    "fast_mode": True
}
headers = {
    "Content-Type": "<content-type>",
    "Authorization": "<authorization>"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': '<content-type>', Authorization: '<authorization>'},
  body: JSON.stringify({
    prompt: '<string>',
    image_url: '<string>',
    negative_prompt: '<string>',
    width: 123,
    height: 123,
    loras: [{path: '<string>', scale: 123}],
    seed: 123,
    steps: 123,
    guidance_scale: 123,
    flow_shift: 123,
    enable_safety_checker: true,
    fast_mode: true
  })
};

fetch('https://api.highwayapi.ai/v3/async/wan-i2v', 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.highwayapi.ai/v3/async/wan-i2v",
  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' => '<string>',
    'image_url' => '<string>',
    'negative_prompt' => '<string>',
    'width' => 123,
    'height' => 123,
    'loras' => [
        [
                'path' => '<string>',
                'scale' => 123
        ]
    ],
    'seed' => 123,
    'steps' => 123,
    'guidance_scale' => 123,
    'flow_shift' => 123,
    'enable_safety_checker' => true,
    'fast_mode' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <authorization>",
    "Content-Type: <content-type>"
  ],
]);

$response = curl_exec($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.highwayapi.ai/v3/async/wan-i2v"

	payload := strings.NewReader("{\n  \"prompt\": \"<string>\",\n  \"image_url\": \"<string>\",\n  \"negative_prompt\": \"<string>\",\n  \"width\": 123,\n  \"height\": 123,\n  \"loras\": [\n    {\n      \"path\": \"<string>\",\n      \"scale\": 123\n    }\n  ],\n  \"seed\": 123,\n  \"steps\": 123,\n  \"guidance_scale\": 123,\n  \"flow_shift\": 123,\n  \"enable_safety_checker\": true,\n  \"fast_mode\": true\n}")

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

	req.Header.Add("Content-Type", "<content-type>")
	req.Header.Add("Authorization", "<authorization>")

	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.highwayapi.ai/v3/async/wan-i2v")
  .header("Content-Type", "<content-type>")
  .header("Authorization", "<authorization>")
  .body("{\n  \"prompt\": \"<string>\",\n  \"image_url\": \"<string>\",\n  \"negative_prompt\": \"<string>\",\n  \"width\": 123,\n  \"height\": 123,\n  \"loras\": [\n    {\n      \"path\": \"<string>\",\n      \"scale\": 123\n    }\n  ],\n  \"seed\": 123,\n  \"steps\": 123,\n  \"guidance_scale\": 123,\n  \"flow_shift\": 123,\n  \"enable_safety_checker\": true,\n  \"fast_mode\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.highwayapi.ai/v3/async/wan-i2v")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = '<content-type>'
request["Authorization"] = '<authorization>'
request.body = "{\n  \"prompt\": \"<string>\",\n  \"image_url\": \"<string>\",\n  \"negative_prompt\": \"<string>\",\n  \"width\": 123,\n  \"height\": 123,\n  \"loras\": [\n    {\n      \"path\": \"<string>\",\n      \"scale\": 123\n    }\n  ],\n  \"seed\": 123,\n  \"steps\": 123,\n  \"guidance_scale\": 123,\n  \"flow_shift\": 123,\n  \"enable_safety_checker\": true,\n  \"fast_mode\": true\n}"

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

{
  "task_id": "<string>"
}