WhatsApp Business API

WhatsApp API for developers — WhatsApp Business API & WhatsApp REST API to send WhatsApp messages via API

WhatsApp messaging API and WhatsApp API integration on a WhatsApp Business API–style platform — WhatsApp gateway API and a practical WhatsApp Cloud API alternative with QR sessions and webhooks.

ActiWAPI is a WhatsApp API for developers and businesses who need reliable messaging in their product. Use it as a WhatsApp Business API style platform with a WhatsApp REST API and WhatsApp messaging API so you can send WhatsApp messages via API from Node.js, Python, PHP, or any HTTP client. Teams choose ActiWAPI as a WhatsApp gateway API and WhatsApp Cloud API alternative when they want QR session connect, multi-number support, WhatsApp API webhooks, a unified inbox, and transparent INR billing. WhatsApp API integration stays straightforward with OpenAPI docs and API keys.

WhatsApp REST API & WhatsApp messaging API

Send text and media with the WhatsApp REST API and WhatsApp messaging API using JWT or API keys. Explore schemas in OpenAPI / Swagger and ship WhatsApp API integration in minutes. Send WhatsApp messages via API without rebuilding session infrastructure.

WhatsApp gateway API with QR sessions

Connect one or many WhatsApp numbers from the dashboard. Scan a QR code and start calling the WhatsApp gateway API — ideal when you need operational messaging without long Cloud API template wait times. WhatsApp API integration stays under your control.

WhatsApp Cloud API alternative

Prefer a WhatsApp Cloud API alternative for day-to-day product messaging? Pair campaigns, number verification, and a unified WhatsApp inbox for end-to-end WhatsApp automation on one WhatsApp Business API–style platform.

  • Connect WhatsApp with a QR code in under a minute
  • REST API with JWT or API keys
  • Webhooks for inbound messages and delivery status
  • 14-day free trial — pay in INR with Razorpay
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Frequently asked questions

A WhatsApp Business API lets your software send and receive WhatsApp messages programmatically — for notifications, chatbots, campaigns, and CRM workflows — instead of using the WhatsApp mobile app manually. ActiWAPI provides a developer-friendly WhatsApp Business API–style platform with REST access.
Meta WhatsApp Cloud API is the official Business Platform path with templates and per-message Meta fees. ActiWAPI is a session-based WhatsApp API focused on QR connect, WhatsApp REST API access, campaigns, and INR billing — a WhatsApp Cloud API alternative for teams that need fast integration and operational control.
Most teams connect a session via QR, create an API key, and send a test message in minutes. A 14-day WhatsApp API free trial is available without a credit card.

Ready to integrate WhatsApp into your product?

Start your 14-day free WhatsApp API trial today. No credit card required — connect your WhatsApp session, verify phone numbers, and send your first message through the REST API in minutes.

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