Overview of Interfaces | Documents & Descriptions
Integrate SMS and fax functions into your software, programmes and websites in just a few minutes via API: simply copy and paste the relevant code. Retrieve your username and password. Test it. All interfaces are available exclusively to business customers (except email), and activation is free of charge.
HTTPS
Via HTTP/HTTPS access, you can directly enter a URL.
REST
Send SMS messages reliably via our flexible and modern REST API. Ideal for individual messages and bulk sends.
Send a message by email to a mobile phone, pager, fax (including file attachments) or a landline (voice message).
WebService
The web service allows standardised messages to be sent to the various call systems.
SMPP
This service provides access to the Short Message Peer-to-Peer interface.
WhatsApp Business API
Use the WhatsApp Business API for your communication solutions. 100% GDPR-compliant.
Access via text message or fax
In addition to the other interfaces, eCall also offers access via SMS and fax.
System status & sign up for notifications in the event of faults
On our status page, you can find out everything you need to know about the current status of our various services. In the event of service disruptions or service updates, we will notify you directly via the email addresses you have provided:
How can we help you?
Thank you for your interest in our WhatsApp Business API.
- Please complete the web form. I will call you shortly to discuss the next steps. You are also welcome to contact me by phone at +41 44 787 30 70.
