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Developer API
A clean REST API
for WhatsApp
Send messages, sync contacts, manage templates and receive real-time webhooks. Predictable JSON, clear errors and versioned endpoints.
- REST endpoints
& SDKs - Real-time
webhooks - Sandbox &
test keys - 99.9% uptime
SLA
Build your first integration in minutes. Get an API key.
One authenticated POST delivers a WhatsApp message from your verified number.
What you can do
Send text, media & template messages
Create and submit message templates
Create, tag and search contacts
Subscribe to delivery & inbound webhooks