curl --request GET \
  --url https://api.coval.dev/v1/agents/{agent_id} \
  --header 'x-api-key: <api-key>'

import requests

url = "https://api.coval.dev/v1/agents/{agent_id}"

headers = {"x-api-key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};

fetch('https://api.coval.dev/v1/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.coval.dev/v1/agents/{agent_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "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"
	"net/http"
	"io"
)

func main() {

	url := "https://api.coval.dev/v1/agents/{agent_id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("x-api-key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.coval.dev/v1/agents/{agent_id}")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.coval.dev/v1/agents/{agent_id}")

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

request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<api-key>'

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

{
  "agent": {
    "id": "abc123def456ghi789jklm",
    "customer_agent_id": "abc123def456ghi789jklm",
    "display_name": "Customer Support Agent",
    "model_type": "MODEL_TYPE_VOICE",
    "phone_number": "+1234567890",
    "endpoint": "https://api.example.com/agent",
    "prompt": "You are a helpful customer support agent...",
    "metadata": {
      "voice": "alloy",
      "model": "gpt-realtime-2"
    },
    "workflows": {},
    "metric_ids": [
      "abc123def456ghi789jklm"
    ],
    "test_set_ids": [
      "gT5wq2Hn"
    ],
    "knowledge_base_ids": [],
    "create_time": "2025-10-14T12:00:00Z",
    "update_time": "2025-10-15T14:30:00Z"
  }
}

{
  "error": {
    "code": "INVALID_ARGUMENT",
    "message": "Invalid request parameter",
    "details": [
      {
        "field": "page_size",
        "description": "page_size must be between 1 and 100"
      }
    ]
  }
}

{
  "error": {
    "code": "UNAUTHENTICATED",
    "message": "Authentication failed",
    "details": [
      {
        "field": "x-api-key",
        "description": "Invalid or missing API key"
      }
    ]
  }
}

{
  "error": {
    "code": "NOT_FOUND",
    "message": "Agent not found",
    "details": [
      {
        "field": "agent_id",
        "description": "Agent not found or not accessible by your organization"
      }
    ]
  }
}

{
  "error": {
    "code": "INTERNAL",
    "message": "Internal server error",
    "details": [
      {
        "description": "An unexpected error occurred"
      }
    ]
  }
}