API Reference

Integration documentation for TumaSend — SMS, WhatsApp, Email & OTP

Base URL

https://gateway.tumasend.com

All endpoints are relative to this URL

Integration mode

Used by your servers when sending SMS, WhatsApp, Email, or OTP. Pass an API key in the header.

Header:x-api-key: YOUR_KEY

Dashboard mode

Used by the frontend app. Combines a system key with a platform session token — handled automatically by the dashboard.

x-api-keylc5f3a9_abc123…Your API key — bound to one asset (Sender ID, WhatsApp Number, Email Domain, or OTP Service)

Content-Typeapplication/jsonRequired on POST requests with a body

Click the copy icon to copy the full URL

POST/api/v1/send/smsSend SMS messages

POST/api/v1/send/whatsappSend WhatsApp messages

POST/api/v1/send/emailSend transactional email

POST/api/v1/otp/sendSend an OTP code

POST/api/v1/otp/verifyVerify an OTP code

GET/api/v1/batchesList message batches

GET/api/v1/batches/:id/messagesMessages in a batch

GET/api/v1/analytics/overviewAnalytics overview

GET/api/v1/balanceCredit balances

TumaSend API · tumasend.mw