curl --request POST \
  --url https://api.highwayapi.ai/v3/async/wan2.6-v2v \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "input": {
    "prompt": "<string>",
    "audio_url": "<string>",
    "reference_urls": [
      "<string>"
    ],
    "negative_prompt": "<string>"
  },
  "parameters": {
    "seed": 123,
    "size": "<string>",
    "audio": true,
    "duration": 123,
    "shot_type": "<string>",
    "watermark": true,
    "prompt_extend": true
  }
}
'

import requests

url = "https://api.highwayapi.ai/v3/async/wan2.6-v2v"

payload = {
    "input": {
        "prompt": "<string>",
        "audio_url": "<string>",
        "reference_urls": ["<string>"],
        "negative_prompt": "<string>"
    },
    "parameters": {
        "seed": 123,
        "size": "<string>",
        "audio": True,
        "duration": 123,
        "shot_type": "<string>",
        "watermark": True,
        "prompt_extend": 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({
    input: {
      prompt: '<string>',
      audio_url: '<string>',
      reference_urls: ['<string>'],
      negative_prompt: '<string>'
    },
    parameters: {
      seed: 123,
      size: '<string>',
      audio: true,
      duration: 123,
      shot_type: '<string>',
      watermark: true,
      prompt_extend: true
    }
  })
};

fetch('https://api.highwayapi.ai/v3/async/wan2.6-v2v', 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/wan2.6-v2v",
  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([
    'input' => [
        'prompt' => '<string>',
        'audio_url' => '<string>',
        'reference_urls' => [
                '<string>'
        ],
        'negative_prompt' => '<string>'
    ],
    'parameters' => [
        'seed' => 123,
        'size' => '<string>',
        'audio' => true,
        'duration' => 123,
        'shot_type' => '<string>',
        'watermark' => true,
        'prompt_extend' => 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/wan2.6-v2v"

	payload := strings.NewReader("{\n  \"input\": {\n    \"prompt\": \"<string>\",\n    \"audio_url\": \"<string>\",\n    \"reference_urls\": [\n      \"<string>\"\n    ],\n    \"negative_prompt\": \"<string>\"\n  },\n  \"parameters\": {\n    \"seed\": 123,\n    \"size\": \"<string>\",\n    \"audio\": true,\n    \"duration\": 123,\n    \"shot_type\": \"<string>\",\n    \"watermark\": true,\n    \"prompt_extend\": true\n  }\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/wan2.6-v2v")
  .header("Content-Type", "<content-type>")
  .header("Authorization", "<authorization>")
  .body("{\n  \"input\": {\n    \"prompt\": \"<string>\",\n    \"audio_url\": \"<string>\",\n    \"reference_urls\": [\n      \"<string>\"\n    ],\n    \"negative_prompt\": \"<string>\"\n  },\n  \"parameters\": {\n    \"seed\": 123,\n    \"size\": \"<string>\",\n    \"audio\": true,\n    \"duration\": 123,\n    \"shot_type\": \"<string>\",\n    \"watermark\": true,\n    \"prompt_extend\": true\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.highwayapi.ai/v3/async/wan2.6-v2v")

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  \"input\": {\n    \"prompt\": \"<string>\",\n    \"audio_url\": \"<string>\",\n    \"reference_urls\": [\n      \"<string>\"\n    ],\n    \"negative_prompt\": \"<string>\"\n  },\n  \"parameters\": {\n    \"seed\": 123,\n    \"size\": \"<string>\",\n    \"audio\": true,\n    \"duration\": 123,\n    \"shot_type\": \"<string>\",\n    \"watermark\": true,\n    \"prompt_extend\": true\n  }\n}"

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

{
  "task_id": "<string>"
}