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POST
/
videos
/
{video_id}
/
download_url
Create a signed video download URL
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({index: 1, ttl_seconds: 2})
};

fetch('https://api.phaseo.ai/v1/videos/{video_id}/download_url', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
import requests

url = "https://api.phaseo.ai/v1/videos/{video_id}/download_url"

payload = {
"index": 1,
"ttl_seconds": 2
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}

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

print(response.text)
curl --request POST \
--url https://api.phaseo.ai/v1/videos/{video_id}/download_url \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"index": 1,
"ttl_seconds": 2
}
'
package main

import (
"fmt"
"strings"
"net/http"
"io"
)

func main() {

url := "https://api.phaseo.ai/v1/videos/{video_id}/download_url"

payload := strings.NewReader("{\n \"index\": 1,\n \"ttl_seconds\": 2\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.phaseo.ai/v1/videos/{video_id}/download_url")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"index\": 1,\n \"ttl_seconds\": 2\n}")
.asString();
<?php

$curl = curl_init();

curl_setopt_array($curl, [
CURLOPT_URL => "https://api.phaseo.ai/v1/videos/{video_id}/download_url",
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([
'index' => 1,
'ttl_seconds' => 2
]),
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;
}
require 'uri'
require 'net/http'

url = URI("https://api.phaseo.ai/v1/videos/{video_id}/download_url")

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 \"index\": 1,\n \"ttl_seconds\": 2\n}"

response = http.request(request)
puts response.read_body
{
  "download_url": "<string>",
  "expires_at": 123
}
Optional request fields let you choose:
The public video routes are currently mounted but temporarily disabled, so this route currently returns 501 not_implemented.
  • ttl_seconds for link lifetime
  • disposition as attachment or inline
  • index when a generation has multiple outputs
The response returns:
  • download_url
  • expires_at

Authorizations

Authorization
string
header
required

Bearer token authentication

Path Parameters

video_id
string
required

The ID of the video generation request.

Body

application/json
index
integer
Required range: x >= 0
ttl_seconds
integer
Required range: x >= 1
disposition
enum<string>
Available options:
attachment,
inline

Response

200 - application/json

Signed download URL

download_url
string
expires_at
integer
Last modified on May 19, 2026