Swisscom Text Messaging (SMS) API
Application-to-person SMS sending over the Swisscom messaging infrastructure with onward delivery to 260+ operators globally, including delivery-notification callbacks to a customer-supplied callbackUrl. Sold as the Text Messaging (SMS) product on the Swisscom Digital Marketplace; by default sending is restricted to Switzerland with a configurable monthly cost limit.
Documentation
Documentation
https://digital.swisscom.com/products/text-messaging
APIReference
https://github.com/swisscom-api/doc/wiki