curl --request GET \
  --url https://api.cdp.coinbase.com/platform/v2/data/webhooks/subscriptions/{subscriptionId} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.cdp.coinbase.com/platform/v2/data/webhooks/subscriptions/{subscriptionId}"

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

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

print(response.text)

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

fetch('https://api.cdp.coinbase.com/platform/v2/data/webhooks/subscriptions/{subscriptionId}', 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.cdp.coinbase.com/platform/v2/data/webhooks/subscriptions/{subscriptionId}",
  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.cdp.coinbase.com/platform/v2/data/webhooks/subscriptions/{subscriptionId}"

	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.cdp.coinbase.com/platform/v2/data/webhooks/subscriptions/{subscriptionId}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.cdp.coinbase.com/platform/v2/data/webhooks/subscriptions/{subscriptionId}")

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

{
  "subscriptionId": "123e4567-e89b-12d3-a456-426614174000",
  "eventTypes": [
    "onchain.activity.detected"
  ],
  "isEnabled": true,
  "labels": {
    "contract_address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
    "event_name": "Transfer",
    "network": "base-mainnet",
    "transaction_to": "0xf5042e6ffac5a625d4e7848e0b01373d8eb9e222"
  },
  "description": "USDC Transfer events to specific address.",
  "createdAt": "2025-11-12T09:19:52.051Z",
  "updatedAt": "2025-11-13T11:30:00.000Z",
  "metadata": {
    "secret": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
  },
  "secret": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "target": {
    "url": "https://api.example.com/webhooks"
  }
}

{
  "errorType": "unauthorized",
  "errorMessage": "The request is not properly authenticated."
}

{
  "errorType": "not_found",
  "errorMessage": "Webhook subscription not found."
}

{
  "errorType": "rate_limit_exceeded",
  "errorMessage": "Too many requests. Please try again later."
}

{
  "errorType": "internal_server_error",
  "errorMessage": "An internal server error occurred. Please try again later."
}