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API Introduction

Welcome to the Integration APIs Documentation.

This documentation helps you understand and implement WhatsApp messaging, call, and instance management APIs.

All requests must be authenticated using a valid access_token.

Base URL​

https://api.rasil.io/v1

Authentication Details​

Each WhatsApp account in the system is linked to a unique Instance ID and Access Token.

🔹 Instance ID​

  • Represents your WhatsApp connection.
  • You can find your Instance ID in your dashboard under: Account → API Keys

🔹 Access Token​

  • Used to authenticate API requests.
  • Found in: Account → Profile → Access Token
  • You can regenerate your token at any time.

Categories​

  • Message APIs
  • Call APIs
  • Instance APIs