An SMS API your product and ops teams can both live with
REST sending, status callbacks, and header/template constraints so engineering does not reinvent compliance.
Problem
APIs without operations still fail in production
A key is not a programme. Without template governance and alerting, integrations break during festivals and product launches.
Solution
API plus operational guardrails
We provide sending APIs, sandbox-style testing, and production controls around who can send what.
Capabilities
REST + callbacks
Send and subscribe to delivery events.
Idempotency keys
Safe retries from your workers.
IP and key controls
Limit blast radius of leaked credentials.
Usage dashboards
Finance and engineering share numbers.
How it works
- 1
Issue keys
Separate sandbox and live where applicable.
- 2
Map templates
Each API use case has a registered template.
- 3
Implement webhooks
Your system records statuses.
- 4
Harden
Rate limits and alerts go live.
Benefits
- Faster product integration
- Fewer emergency vendor calls
- Accountable sending
Use cases
Platform notifications
SaaS product events.
Partner messaging
White-label alerts under your governance.
Frequently asked questions
Ready to talk about calling, WhatsApp, or ads?
Share the channels, monthly volume, and whether traffic is promotional or transactional. Pricing is quoted — we do not publish a fake package grid.