← All posts
WhatsApp API6 min read
WhatsApp API: REST sending, limits, and activation
Short review after payment, monthly message quota, and the REST API send flow — step by step.
Vexira WhatsApp API packages are for sending messages via REST. The flow is simple: buy a package → pay → short review → send with your API key.
How does activation work?
- Choose a monthly message package from products and complete payment.
- Payment is accepted; the team runs a short review.
- After approval, the service appears in the panel and API access opens.
- Create an API key and send requests per the documentation.
Limits
- Each package has a monthly message limit; usage is tracked in the panel.
- When the limit is reached, sending stops — you need an add-on or upgrade.
- Inappropriate language and abusive content may be blocked automatically.
See the API documentation in your customer panel for detailed endpoints.