curl --request PUT \
  --url https://api.getello.ai/api/agents/{agent_id} \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '{}'

import requests

url = "https://api.getello.ai/api/agents/{agent_id}"

payload = {}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({})
};

fetch('https://api.getello.ai/api/agents/{agent_id}', 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.getello.ai/api/agents/{agent_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($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.getello.ai/api/agents/{agent_id}"

	payload := strings.NewReader("{}")

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

	req.Header.Add("X-API-Key", "<api-key>")
	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.put("https://api.getello.ai/api/agents/{agent_id}")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.getello.ai/api/agents/{agent_id}")

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

request = Net::HTTP::Put.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{}"

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

{
  "status": 200,
  "message": "Assistant (simple) updated successfully",
  "data": {
    "_id": "69cf92ec643b415327cab0ae",
    "workspaceId": "6970c2f3948cfbce1932d99d",
    "userId": "6970c2f3948cfbce1932d99c",
    "name": "testing Agent",
    "type": "inbound",
    "category": [
      "general"
    ],
    "description": "AI assistant for voice calls",
    "voiceConfig": {
      "provider": "elevenlabs",
      "model": "eleven_flash_v2_5"
    },
    "aiModel": {
      "provider": "openai",
      "model": "gpt-4o"
    },
    "llmConfig": {
      "provider": "openai_responses",
      "model": "gpt-4o"
    },
    "status": true,
    "createdAt": "2026-04-03T10:14:04.349000",
    "updatedAt": "2026-04-03T10:32:17.062000"
  }
}

{
  "status": 400,
  "message": "Invalid request. Please check your input."
}

{
  "status": 401,
  "message": "Unauthorized access. Please provide valid credentials."
}

{
  "status": 404,
  "message": "Resource not found."
}

{
  "status": 500,
  "message": "Something went wrong. Please try again later."
}