> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.ecall-messaging.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# REST


# REST Schnittstelle

Mit der REST API von eCall versenden Sie SMS-Nachrichten. 

| [Hier - in unserem Developer-Portal, finden Sie alle Informationen, um die Schnittstelle einzurichten](https://developer.ecall-messaging.com/api-references)