> For the complete documentation index, see [llms.txt](https://docs-latam.messaging.sinch.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-latam.messaging.sinch.com/status-page/components-status-page/integrations/web-service-api.md).

# Web service API

This API permits that you automatize the sending messages requisitions, unique or in lot, and the recovery of the sending status trough consultations. She utilizes the HTTP protocol with TLS and accepts the GET methods, with the passage of parameters in the query string or POST with parameters in JSON

The instability in this service affects in general form the sending and receiving of SMS trought the API