WhatsApp Cloud API Tester

Test WhatsApp Business Cloud API messages directly from your browser. Send text, templates, images, and documents.

Privacy: Your access token is never stored or sent to our servers. All API calls are made directly from your browser to Meta's servers.

API Configuration

API Type

Phone Number ID

Recipient Number

Access Token

Message

Message Body

Request Preview

cURL Command

curl -X POST 'https://graph.facebook.com/v18.0//messages' \
  -H 'Authorization: Bearer ' \
  -H 'Content-Type: application/json' \
  -d '{"messaging_product":"whatsapp","to":"","type":"text","text":{"body":""}}'

JSON Payload

{
  "messaging_product": "whatsapp",
  "to": "",
  "type": "text",
  "text": {
    "body": ""
  }
}

Setup Guide

1Go to Meta Developer Portal and create or select your app.
2Add the WhatsApp product to your app and complete the setup wizard.
3Copy your Phone Number ID and temporary Access Token from the API Setup page.
4Add a recipient phone number to your test numbers list (WhatsApp > Getting Started).
5Paste the credentials above and send your first test message!