WhatsApp Business API

whatsapp · Company

Company No Auth Free & Open messaging

See https://developers.facebook.com/docs/whatsapp

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET Get-Metrics (since v2.21.3)

Get-Metrics (since v2.21.3)

https://api.apis.guru/v2/specs/whatsapp.local/1.0/metrics?format=json

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/whatsapp.local/1.0/metrics?format=json"

import requests
params = {
    "format": "json"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/whatsapp.local/1.0/metrics",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/whatsapp.local/1.0/metrics');
url.searchParams.set('format', 'json');

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/whatsapp.local/1.0/metrics")
	q := baseURL.Query()
	q.Set("format", "json")
	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/whatsapp.local/1.0/metrics")
uri.query = URI.encode_www_form({
  "format" => "json"
})

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/whatsapp.local/1.0/metrics?" . http_build_query([
    "format" => "json"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Get-App-Stats

Get-App-Stats

https://api.apis.guru/v2/specs/whatsapp.local/1.0/stats/app?format=json

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/whatsapp.local/1.0/stats/app?format=json"

import requests
params = {
    "format": "json"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/whatsapp.local/1.0/stats/app",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/whatsapp.local/1.0/stats/app');
url.searchParams.set('format', 'json');

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/whatsapp.local/1.0/stats/app")
	q := baseURL.Query()
	q.Set("format", "json")
	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/whatsapp.local/1.0/stats/app")
uri.query = URI.encode_www_form({
  "format" => "json"
})

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/whatsapp.local/1.0/stats/app?" . http_build_query([
    "format" => "json"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Get-DB-Stats

Get-DB-Stats

https://api.apis.guru/v2/specs/whatsapp.local/1.0/stats/db?format=json

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/whatsapp.local/1.0/stats/db?format=json"

import requests
params = {
    "format": "json"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/whatsapp.local/1.0/stats/db",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/whatsapp.local/1.0/stats/db');
url.searchParams.set('format', 'json');

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/whatsapp.local/1.0/stats/db")
	q := baseURL.Query()
	q.Set("format", "json")
	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/whatsapp.local/1.0/stats/db")
uri.query = URI.encode_www_form({
  "format" => "json"
})

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/whatsapp.local/1.0/stats/db?" . http_build_query([
    "format" => "json"
]);
$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 WhatsApp Business API?

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

New to APIs? Read our beginner's guide

Open documentation ↗