The SMS gateway for developers.
Paste a curl command, send a text. No enterprise sales loops, no contracts, no minimums. Built for side projects, home automation scripts, and indie hackers.
curl -X POST https://api-sms.ndemme.de/api/sms/send \ -H "Authorization: Bearer cs_live_demo" \ -H "Content-Type: application/json" \ -d '{ "receiver": "+491520123456", "body": "CurlSMS test! Direct from terminal mock." }'
API Architecture Designed for Scale
Zero legacy bloated protocols. Minimal latency, high availability pipelines.
REST Architecture
Pure, standards-based JSON API. Integration takes minutes with our pre-built SDKs or native raw HTTP queries.
Instant Webhooks
Receive millisecond payload updates of delivery reports, network operator codes, and billing statuses directly to your server.
No Contract
Absolutely no enterprise commitments. Top up, subscribe, cancel, or toggle auto-billing inside your clean developer panel instantly.
2-Minute Setup
Grab an API key, authenticate, and configure alerts. Zero sales calls, zero manual corporate vetting processes.
Simple, Predictable Pricing
Perfect for home servers, Telegram/Discord fallback scripts, indie dashboard notifications, and side projects.
- 300 free SMS included monthly (Germany)
- Just 0,01€ per additional SMS (Germany)
- Flat 0,80€ per SMS to any other country
- Dedicated API Key & Webhook support
- Community Discord support access