Integrate SMS, e-signing & secure messaging easily with our API

You can choose from three smart ways to connect your systems to our services and API.

REST:api on OpenAPI

K8 – k8api.tellustalk.com on Swedish servers

Not all of our customers have yet been uploaded to the new K8 platform, please contact us if you are unsure.

SMS – The call looks similar to before, you should only need to change the url. Here you will find documentation and endpoint.

Electronic signature – the service is completely redesigned with many more features. Here you will find documentation and endpoints.
Websign – built for easy integration with signing directly on a web page. Here you will find the documentation for Websign.
Here you can see a couple of examples of integration of the signing service on a web page.

Legacy – api.tellustalk.com on Google EU

Here you will find our complete REST:api that gives you full access to send and receive SMS, faxes, signature invitations and protected messages while allowing you to retrieve logs and statistics or manage users and mailing lists. Use it all, or just the pieces you need.

This platform is being phased out, if you want to build new integrations, we recommend that you contact us and we will help you get started on the new platform K8.

HTTP-GET – a simple call

A simple HTTP call with the destination and the message. A quick and easy way to boost your system with an integration. It is the most basic way to send SMS with API through TellusTalk

Send as email

This is as simple as it gets. If your system can send an email, it can also send SMS, MMS, invitation to e-sign, secure messages and digital faxes.

What is an API?

API stands for Application Programming Interface. It is used when a system, program or application communicates with another system, program or application. It is a structured way for them to communicate with eachother.

Our API could for example be used to integrate electronic signing on your website. It could also give you the possibility to send SMS from your CRM to customers, employees and partners. If you have an idea, let us help you make it real!