PixVerse C1 First and Last Frame to Video
curl --request POST \
--url https://api.highwayapi.ai/v3/async/pixverse-pixverse-c1-transition \
--header 'Authorization: <authorization>' \
--header 'Content-Type: <content-type>' \
--data '
{
"image": "<string>",
"prompt": "<string>",
"duration": 123,
"end_image": "<string>",
"resolution": "<string>",
"generate_audio_switch": true
}
'import requests
url = "https://api.highwayapi.ai/v3/async/pixverse-pixverse-c1-transition"
payload = {
"image": "<string>",
"prompt": "<string>",
"duration": 123,
"end_image": "<string>",
"resolution": "<string>",
"generate_audio_switch": 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({
image: '<string>',
prompt: '<string>',
duration: 123,
end_image: '<string>',
resolution: '<string>',
generate_audio_switch: true
})
};
fetch('https://api.highwayapi.ai/v3/async/pixverse-pixverse-c1-transition', 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/pixverse-pixverse-c1-transition",
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([
'image' => '<string>',
'prompt' => '<string>',
'duration' => 123,
'end_image' => '<string>',
'resolution' => '<string>',
'generate_audio_switch' => 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/pixverse-pixverse-c1-transition"
payload := strings.NewReader("{\n \"image\": \"<string>\",\n \"prompt\": \"<string>\",\n \"duration\": 123,\n \"end_image\": \"<string>\",\n \"resolution\": \"<string>\",\n \"generate_audio_switch\": 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/pixverse-pixverse-c1-transition")
.header("Content-Type", "<content-type>")
.header("Authorization", "<authorization>")
.body("{\n \"image\": \"<string>\",\n \"prompt\": \"<string>\",\n \"duration\": 123,\n \"end_image\": \"<string>\",\n \"resolution\": \"<string>\",\n \"generate_audio_switch\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.highwayapi.ai/v3/async/pixverse-pixverse-c1-transition")
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 \"image\": \"<string>\",\n \"prompt\": \"<string>\",\n \"duration\": 123,\n \"end_image\": \"<string>\",\n \"resolution\": \"<string>\",\n \"generate_audio_switch\": true\n}"
response = http.request(request)
puts response.read_body{
"task_id": "<string>"
}Video
PixVerse C1 First and Last Frame to Video
POST
/
v3
/
async
/
pixverse-pixverse-c1-transition
PixVerse C1 First and Last Frame to Video
curl --request POST \
--url https://api.highwayapi.ai/v3/async/pixverse-pixverse-c1-transition \
--header 'Authorization: <authorization>' \
--header 'Content-Type: <content-type>' \
--data '
{
"image": "<string>",
"prompt": "<string>",
"duration": 123,
"end_image": "<string>",
"resolution": "<string>",
"generate_audio_switch": true
}
'import requests
url = "https://api.highwayapi.ai/v3/async/pixverse-pixverse-c1-transition"
payload = {
"image": "<string>",
"prompt": "<string>",
"duration": 123,
"end_image": "<string>",
"resolution": "<string>",
"generate_audio_switch": 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({
image: '<string>',
prompt: '<string>',
duration: 123,
end_image: '<string>',
resolution: '<string>',
generate_audio_switch: true
})
};
fetch('https://api.highwayapi.ai/v3/async/pixverse-pixverse-c1-transition', 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/pixverse-pixverse-c1-transition",
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([
'image' => '<string>',
'prompt' => '<string>',
'duration' => 123,
'end_image' => '<string>',
'resolution' => '<string>',
'generate_audio_switch' => 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/pixverse-pixverse-c1-transition"
payload := strings.NewReader("{\n \"image\": \"<string>\",\n \"prompt\": \"<string>\",\n \"duration\": 123,\n \"end_image\": \"<string>\",\n \"resolution\": \"<string>\",\n \"generate_audio_switch\": 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/pixverse-pixverse-c1-transition")
.header("Content-Type", "<content-type>")
.header("Authorization", "<authorization>")
.body("{\n \"image\": \"<string>\",\n \"prompt\": \"<string>\",\n \"duration\": 123,\n \"end_image\": \"<string>\",\n \"resolution\": \"<string>\",\n \"generate_audio_switch\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.highwayapi.ai/v3/async/pixverse-pixverse-c1-transition")
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 \"image\": \"<string>\",\n \"prompt\": \"<string>\",\n \"duration\": 123,\n \"end_image\": \"<string>\",\n \"resolution\": \"<string>\",\n \"generate_audio_switch\": true\n}"
response = http.request(request)
puts response.read_body{
"task_id": "<string>"
}The PixVerse C1 first-and-last-frame-to-video model generates smooth video transition effects based on a starting frame and an ending frame. It supports multiple resolution and duration configurations, with optional synchronized audio generation.
This is an asynchronous API and only returns the asynchronous task_id. You should use this task_id to request the Get Task Result API to retrieve the generated result.
Request Headers
string
required
Enum value:
application/jsonstring
required
Bearer authentication format: Bearer {{API Key}}.
Request Body
string
required
Starting frame image URL
string
required
Positive prompt text describing the transition effectLength limit: 0 - 2048
integer
default:5
Duration of the generated video (seconds), range 1-15Value range: [1, 15]
string
required
Ending frame image URL
string
default:"720p"
Resolution of the generated videoAvailable values:
360p, 540p, 720p, 1080pboolean
default:false
Whether to generate audio at the same time as the video
Response Information
string
required
Use task_id to request the Get Task Result API to retrieve the generated output.
⌘I