seven
Official spec by sms77io
Mirrored991.0.0seven.io offers you the possibility to send SMS, RCS, text-to-speech messages, perform home register lookups, mobile number portability status lookups, phone number formats and much more.
sms77io has not changed this API since Sep 24, 2026. spec0 re-reads the official specification every week, and anything that moves shows up here.
See the full changelogEvery endpoint, parameter and schema this API declares, rendered from the specification itself.
Read the API reference- Official docs
- sms77.io
- Spec source
- raw.githubusercontent.com
- Licence
MIT- Updated