WhatsApp AI Automation API: Free Trial with 1,000 Messages
The ZFusionAI WhatsApp AI Automation API connects to Meta's official WhatsApp Business Cloud API, answers customers automatically with an AI agent, and lets developers send messages over a REST API. New accounts get a free trial of 1,000 messages.
How to start the WhatsApp AI automation free trial
- Sign in with Google or GitHub. Create your ZFusionAI account in one click. Your free trial with 1,000 WhatsApp messages is activated instantly, with no credit card.
- Connect your WhatsApp Business number. Paste your Phone Number ID and access token from Meta for Developers. Credentials are encrypted at rest with AES-256-GCM.
- Describe how your AI agent should answer. Write instructions with your business details, tone and FAQs, then test replies in the built-in AI playground.
- Paste the webhook into Meta and go live. Copy your callback URL and verify token into the WhatsApp configuration page. Incoming customer messages now get AI replies 24/7.
Start the free trial: 1,000 messages
Frequently asked questions
Does ZFusionAI offer a free trial for its WhatsApp API?
Yes. Every new ZFusionAI account receives a free trial of 1,000 messages, shared across WhatsApp automation, AI agents and the web app chat widget. It includes AI auto-replies, the REST API, API keys and webhooks. No credit card is required: sign in with Google or GitHub.
What counts as one message in the free trial?
Each outbound WhatsApp message counts as one message, whether it is sent through the API, from the dashboard, or as an AI auto-reply. Inbound customer messages are free. Failed deliveries are refunded automatically.
How does the WhatsApp AI auto-reply work?
When a customer messages your WhatsApp Business number, Meta sends the message to your ZFusionAI webhook. The AI agent reads the recent conversation, follows your instructions, and replies within seconds using an OpenAI-compatible language model.
Do I need the official WhatsApp Business Cloud API?
Yes. ZFusionAI connects to Meta's official WhatsApp Business Cloud API, so your number stays compliant and is not at risk of being banned like unofficial WhatsApp Web automation tools.
Can I send WhatsApp messages from my own app or CRM?
Yes. Create an API key in the dashboard and call POST /api/v1/messages with a recipient and text or template. You can also call /api/v1/ai/reply to generate and send an AI answer in one request.
Does ZFusionAI add markup to Meta's WhatsApp conversation fees?
No. You pay Meta's conversation charges directly through your own WhatsApp Business Account. ZFusionAI only meters the messages sent through its platform against your trial or plan allowance.
Is ZFusionAI available outside Dubai and the UAE?
Yes. ZFusionAI is based in Dubai, UAE and serves businesses in the GCC, India and worldwide. The AI agent replies in the customer's language, including English and Arabic.