One API. Every conversation.

Connect WhatsApp, SMS and email to your product. Explore endpoints, inspect request bodies, and copy an example to get started.

Create an API key Download specification

Your first request

curl 'https://api.whatsappapi.genius.ke/api/v1/sms/send' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Idempotency-Key: order-123-sms' \
  -H 'Content-Type: application/json' \
  -d '{"phoneNumber":"+254712345678","message":"Your order is ready.","senderID":"GENIUS"}'

Create a key with sms:send permission. Sending requires wallet funds, sender coverage, destination pricing, and an active route.

Integration API · API key · /api/v1 Authorization: Bearer

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