Account API

nexmo · Company

Company No Auth Free & Open API

Enables users to manage their Vonage API Account by programmable means. More information is available here: .

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET Get Account Balance

Retrieve the current balance of your Vonage API account

https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/account/get-balance?api_key=abcd1234&api_secret=ABCDEFGH01234abc

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/account/get-balance?api_key=abcd1234&api_secret=ABCDEFGH01234abc"

import requests
params = {
    "api_key": "abcd1234",
    "api_secret": "ABCDEFGH01234abc"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/account/get-balance",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/account/get-balance');
url.searchParams.set('api_key', 'abcd1234');
url.searchParams.set('api_secret', 'ABCDEFGH01234abc');

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/account/1.0.4/account/get-balance")
	q := baseURL.Query()
	q.Set("api_key", "abcd1234")
	q.Set("api_secret", "ABCDEFGH01234abc")
	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/account/1.0.4/account/get-balance")
uri.query = URI.encode_www_form({
  "api_key" => "abcd1234",
  "api_secret" => "ABCDEFGH01234abc"
})

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/account/1.0.4/account/get-balance?" . http_build_query([
    "api_key" => "abcd1234",
    "api_secret" => "ABCDEFGH01234abc"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Retrieve API Secrets

Retrieve API Secrets

https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/accounts/{api_key}/secrets

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/accounts/{api_key}/secrets"

import requests
response = requests.get(
    "https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/accounts/{api_key}/secrets",
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/accounts/{api_key}/secrets';

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/account/1.0.4/accounts/{api_key}/secrets"
	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/account/1.0.4/accounts/{api_key}/secrets")

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/account/1.0.4/accounts/{api_key}/secrets";
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Retrieve one API Secret

Retrieve one API Secret

https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/accounts/{api_key}/secrets/{secret_id}

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/accounts/{api_key}/secrets/{secret_id}"

import requests
response = requests.get(
    "https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/accounts/{api_key}/secrets/{secret_id}",
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/nexmo.com/account/1.0.4/accounts/{api_key}/secrets/{secret_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/account/1.0.4/accounts/{api_key}/secrets/{secret_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/account/1.0.4/accounts/{api_key}/secrets/{secret_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/account/1.0.4/accounts/{api_key}/secrets/{secret_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 Account API?

Account 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. Account API is free to use, making it a low-risk choice to experiment with.

New to APIs? Read our beginner's guide · Learn about API keys · What is REST?

Open documentation ↗