HTTP API
JSON over HTTPS at app.bulksmsrates.com/api/v1. Create an API key in the dashboard and present it as a Bearer token or X-API-Key header.
Active destinations are sendable from the dashboard, HTTP API, and SMPP. Coming Soon destinations (including the United Kingdom, United States, and Australia) are listed for rates and are not sendable yet. Delivery status is reported per message — do not treat submit acceptance as a handset delivery claim. China and Russia are not currently offered; that may change when availability returns. Cuba and Iran stay suppressed and are not on the published list.
API-key auth
Create an API key in the dashboard and present it as a Bearer token or X-API-Key header.
JSON requests
Dashboard and HTTP clients speak the same JSON contracts. There is no published language-SDK catalogue on this site.
Delivery status
Message status is visible in the dashboard. Configure a callback endpoint when you want receipts posted to your systems.