curl --request GET \
  --url https://api.contourvoice.com/v1/webhook-endpoints/{endpoint_id}/deliveries/{delivery_id} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.contourvoice.com/v1/webhook-endpoints/{endpoint_id}/deliveries/{delivery_id}"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.contourvoice.com/v1/webhook-endpoints/{endpoint_id}/deliveries/{delivery_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.contourvoice.com/v1/webhook-endpoints/{endpoint_id}/deliveries/{delivery_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 => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($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.contourvoice.com/v1/webhook-endpoints/{endpoint_id}/deliveries/{delivery_id}"

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

	req.Header.Add("Authorization", "Bearer <token>")

	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.contourvoice.com/v1/webhook-endpoints/{endpoint_id}/deliveries/{delivery_id}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.contourvoice.com/v1/webhook-endpoints/{endpoint_id}/deliveries/{delivery_id}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "attempts": 1,
  "call_id": "9d2f7a3c-8e4b-4f1d-a6c7-2b3c4d5e6f70",
  "created_at": "2026-09-10T14:04:36Z",
  "delivered_at": "2026-09-10T14:04:36Z",
  "endpoint_id": "b7e1c2d3-4f5a-4b6c-8d7e-9f0a1b2c3d4e",
  "event": "call.ended",
  "history": [
    {
      "attempt_number": 1,
      "duration_ms": 142,
      "id": "0f1e2d3c-4b5a-4968-8776-655443322110",
      "response_excerpt": "ok",
      "started_at": "2026-09-10T14:04:36Z",
      "status_code": 200
    }
  ],
  "id": "6a0d5e4f-3c2b-4a19-8e7d-6c5b4a392817",
  "last_status_code": 200,
  "max_attempts": 8,
  "payload": {
    "call": {
      "agent_id": "3f1c1b2e-6d1a-4c0e-9b2f-1a2b3c4d5e6f",
      "call_id": "9d2f7a3c-8e4b-4f1d-a6c7-2b3c4d5e6f70",
      "direction": "outbound",
      "disconnection_reason": "agent_hangup",
      "disposition": "answered",
      "duration_ms": 84000,
      "ended_at": "2026-09-10T14:04:35+00:00",
      "from_number": "+15555550199",
      "metadata": {
        "your_order_id": "ORD-8812"
      },
      "recording_url": "https://storage.googleapis.com/.../recording.mp3?X-Goog-Signature=...",
      "source": "api",
      "started_at": "2026-09-10T14:03:11+00:00",
      "status": "ended",
      "to_number": "+15555550100",
      "variables": {
        "patient_name": "Jane Doe"
      }
    },
    "created_at": "2026-09-10T14:04:36+00:00",
    "event": "call.ended",
    "id": "6a0d5e4f-3c2b-4a19-8e7d-6c5b4a392817"
  },
  "status": "succeeded"
}

{
  "detail": "Invalid or expired API key"
}

{
  "detail": "Delivery not found."
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "ctx": {},
      "input": "<unknown>"
    }
  ]
}