Submit a video translation task
curl --request POST \
--url https://api.poyo.ai/api/generate/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "poyo-ai/video-translator",
"input": {
"video_urls": [
"https://example.com/talk.mp4"
],
"source_language": "en",
"target_language": "ja"
}
}
'import requests
url = "https://api.poyo.ai/api/generate/submit"
payload = {
"model": "poyo-ai/video-translator",
"input": {
"video_urls": ["https://example.com/talk.mp4"],
"source_language": "en",
"target_language": "ja"
}
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
model: 'poyo-ai/video-translator',
input: {
video_urls: ['https://example.com/talk.mp4'],
source_language: 'en',
target_language: 'ja'
}
})
};
fetch('https://api.poyo.ai/api/generate/submit', 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.poyo.ai/api/generate/submit",
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' => 'poyo-ai/video-translator',
'input' => [
'video_urls' => [
'https://example.com/talk.mp4'
],
'source_language' => 'en',
'target_language' => 'ja'
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"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.poyo.ai/api/generate/submit"
payload := strings.NewReader("{\n \"model\": \"poyo-ai/video-translator\",\n \"input\": {\n \"video_urls\": [\n \"https://example.com/talk.mp4\"\n ],\n \"source_language\": \"en\",\n \"target_language\": \"ja\"\n }\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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.poyo.ai/api/generate/submit")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"poyo-ai/video-translator\",\n \"input\": {\n \"video_urls\": [\n \"https://example.com/talk.mp4\"\n ],\n \"source_language\": \"en\",\n \"target_language\": \"ja\"\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.poyo.ai/api/generate/submit")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"model\": \"poyo-ai/video-translator\",\n \"input\": {\n \"video_urls\": [\n \"https://example.com/talk.mp4\"\n ],\n \"source_language\": \"en\",\n \"target_language\": \"ja\"\n }\n}"
response = http.request(request)
puts response.read_body{
"code": 200,
"data": {
"task_id": "task-unified-1793176000-example",
"status": "not_started",
"created_time": "2026-10-28T10:30:00"
}
}{
"code": 400,
"error": {
"message": "Invalid request parameters",
"type": "validation_error"
}
}{
"code": 400,
"error": {
"message": "Invalid request parameters",
"type": "validation_error"
}
}AI Tools
Video Translator
Translate the speech in a video or audio file and return a dubbed video with target-language subtitles.
POST
/
api
/
generate
/
submit
Submit a video translation task
curl --request POST \
--url https://api.poyo.ai/api/generate/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "poyo-ai/video-translator",
"input": {
"video_urls": [
"https://example.com/talk.mp4"
],
"source_language": "en",
"target_language": "ja"
}
}
'import requests
url = "https://api.poyo.ai/api/generate/submit"
payload = {
"model": "poyo-ai/video-translator",
"input": {
"video_urls": ["https://example.com/talk.mp4"],
"source_language": "en",
"target_language": "ja"
}
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
model: 'poyo-ai/video-translator',
input: {
video_urls: ['https://example.com/talk.mp4'],
source_language: 'en',
target_language: 'ja'
}
})
};
fetch('https://api.poyo.ai/api/generate/submit', 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.poyo.ai/api/generate/submit",
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' => 'poyo-ai/video-translator',
'input' => [
'video_urls' => [
'https://example.com/talk.mp4'
],
'source_language' => 'en',
'target_language' => 'ja'
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"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.poyo.ai/api/generate/submit"
payload := strings.NewReader("{\n \"model\": \"poyo-ai/video-translator\",\n \"input\": {\n \"video_urls\": [\n \"https://example.com/talk.mp4\"\n ],\n \"source_language\": \"en\",\n \"target_language\": \"ja\"\n }\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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.poyo.ai/api/generate/submit")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"poyo-ai/video-translator\",\n \"input\": {\n \"video_urls\": [\n \"https://example.com/talk.mp4\"\n ],\n \"source_language\": \"en\",\n \"target_language\": \"ja\"\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.poyo.ai/api/generate/submit")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"model\": \"poyo-ai/video-translator\",\n \"input\": {\n \"video_urls\": [\n \"https://example.com/talk.mp4\"\n ],\n \"source_language\": \"en\",\n \"target_language\": \"ja\"\n }\n}"
response = http.request(request)
puts response.read_body{
"code": 200,
"data": {
"task_id": "task-unified-1793176000-example",
"status": "not_started",
"created_time": "2026-10-28T10:30:00"
}
}{
"code": 400,
"error": {
"message": "Invalid request parameters",
"type": "validation_error"
}
}{
"code": 400,
"error": {
"message": "Invalid request parameters",
"type": "validation_error"
}
}- After submission, a
task_idwill be returned. If you provided acallback_url, when the task status becomesfinishedorfailed, a POST request will be sent to thecallback_url. - Regardless of whether
callback_urlis provided, you can retrieve the response result through the unified Query Task Status endpoint.
Models
- poyo-ai/video-translator — Translate and dub one video or audio file
Required parameters
video_urls(array of strings): Exactly one video or audio URL. MP4, MOV, AVI, MP3, or WAV, up to 400 MB and 6 minutes.source_language(string): Spoken language in the source file, for exampleen.autois not accepted.target_language(string): Language to translate into, for exampleja.
Output
A finished task returns the translated video infiles with file_type: video. When a subtitle track is produced, a target-language SRT file is also returned with file_type: other. Long files can be processed in segments, and each segment adds its own video and subtitle entries.
Examples
- Translate an English video into Japanese — sets
video_urls,source_language,target_language.
Notes
- Only one file is accepted per task.
source_languagemust be an explicit language. Language detection is not supported for video translation.- Files longer than 6 minutes or larger than 400 MB are rejected at submission.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
application/json