Audit API

nexmo · Company

Company No Auth Free & Open API

The Vonage Audit API allows you to view details of changes to your account. More information is available at . _Please note that the Audit API is currently in Beta_

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET Retrieve audit events

Get a series of audit events describing changes made to your Vonage API account over time.

https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events?page=1&size=30&date_to=example&date_from=example&event_type=example&search_text=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events?page=1&size=30&date_to=example&date_from=example&event_type=example&search_text=example"

import requests
params = {
    "page": "1",
    "size": "30",
    "date_to": "example",
    "date_from": "example",
    "event_type": "example",
    "search_text": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events');
url.searchParams.set('page', '1');
url.searchParams.set('size', '30');
url.searchParams.set('date_to', 'example');
url.searchParams.set('date_from', 'example');
url.searchParams.set('event_type', 'example');
url.searchParams.set('search_text', 'example');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events")
	q := baseURL.Query()
	q.Set("page", "1")
	q.Set("size", "30")
	q.Set("date_to", "example")
	q.Set("date_from", "example")
	q.Set("event_type", "example")
	q.Set("search_text", "example")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events")
uri.query = URI.encode_www_form({
  "page" => "1",
  "size" => "30",
  "date_to" => "example",
  "date_from" => "example",
  "event_type" => "example",
  "search_text" => "example"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events?" . http_build_query([
    "page" => "1",
    "size" => "30",
    "date_to" => "example",
    "date_from" => "example",
    "event_type" => "example",
    "search_text" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Retrieve individual audit event

Get the specified audit event.

https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events/{id}

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events/{id}"

import requests
response = requests.get(
    "https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events/{id}",
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events/{id}';

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	targetURL := "https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events/{id}"
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events/{id}")

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/nexmo.com/audit/1.0.4/events/{id}";
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

Postman Setup Guide

Get Postman ↗

See official documentation for authentication and setup.

What can you build with Audit API?

Audit API is a Company API. Developers commonly use company APIs for:

enriching CRM records with company firmographics
building lead-generation and prospecting tools
verifying business identity and registration details
monitoring competitors and market intelligence
powering B2B data enrichment pipelines

No authentication required. This API is open — no signup or key needed. Ideal for quick prototypes and public-facing features. Audit API is free to use, making it a low-risk choice to experiment with.

New to APIs? Read our beginner's guide

Open documentation ↗