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👋 Welcome to the CrunchzApp API

CrunchzApp helps businesses automate and scale their WhatsApp communication using their own WhatsApp numbers — with no need for third-party providers. This API is designed for developers who want full control, smart automation, and personalized messaging at scale.

Quick Start

Get up and running with CrunchzApp API in minutes

API Reference

Explore the complete API documentation

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⚙️ How It Works

1

Connect Your WhatsApp Number

CrunchzApp connects directly to your WhatsApp number via a Channel. This gives you full control over your messaging without relying on third-party numbers.
2

Get Your API Token

Once connected, you’ll receive a secure token to authenticate your API requests:
  • A Channel Token (for one specific number)
  • A Global Token (for managing multiple numbers)
No need to specify which token type — our API auto-detects it.
3

Start Messaging

Use our RESTful API to send messages, manage contacts, and automate responses. Our API supports JSON for request and response formats.
4

Monitor and Optimize

Track delivery rates, engagement metrics, and automation performance through our dashboard or API endpoints.

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💬 Need Help?

FAQs

Browse our frequently asked questions

Changelog

Stay updated with our latest features
Ready to transform your WhatsApp communication? Sign up for a free account today and get started with 7 days free trial!.
Let’s build something powerful with CrunchzApp.