Explore our client application!
Explore the application’s core features and interfaces in our demo. You can try the full functionality of STC, but instead of receiving messages from integrated systems, the demo lets you send messages manually. A dedicated interface allows you to upload message content from a file or enter it manually, then send it to your chosen recipient.
We provide preconfigured user accounts for both roles: broker and institutional investor. Sign in with these accounts to explore how the system works from both perspectives. The demo includes three companies, each with a standard user account and an administrator account with elevated permissions. We recommend using the administrator accounts to try the application.
Feel free to use these accounts to explore the system. The demo sign-in links on the login pages let you sign in as your chosen user with a single click.
The manual messaging feature shown here is primarily intended for trying out the application, but it is also available in production. In production, messages are delivered automatically from the integrated systems to the recipient systems, with no manual steps required.
Some STC functions are not available in the demo version, such as modifying users and partners!
The simplest way to integrate with STH
SecuritiesTransferClient (STC) is an easy-to-deploy client application that provides complete STH integration. It runs within the customer's own infrastructure and handles a significant part of the technical tasks required to use STH.
Messages can also be sent directly from the STC user interface, allowing STH to be used even without integration with internal systems.
Modular, secure and easy-to-integrate architecture
STC provides a single, controlled gateway to external systems, while supporting internal system integration via multiple standard interfaces.
Connection to internal systems
Connectors provide communication with internal systems and forward messages to the STC processing unit.
Additional connectors can be implemented on request, for example for Kafka- or SOAP-based connections. Connectors are easy to configure and can be adapted to the customer's internal environment.
Messages can be sent directly from the STC user interface, so the application can also be used without integration with an internal system.
Validation, transformation, security and end-to-end process tracking
STC receives messages from internal systems, stores the information required for processing, and performs the transformations required by the target system.
XML or JSON communication can be used with internal systems, while STC can perform conversion to and from the MT51x format when required.
Connection to STH and other external systems
Channels forward messages to target systems and receive messages from external partners.
STC is not limited to STH. Other service providers, partner systems or alternative communication channels can also be integrated when required.
Channels also manage the necessary authentication, including mTLS and more.
Clean, web-based and user-friendly operation






Simpler, more controlled operation from both IT and business perspectives
The out-of-the-box version can be deployed within days
Following contract signing, the fully functional out-of-the-box version can be deployed within days. Standard interfaces and ready-made STH integration significantly reduce internal development needs.
The standard functionality can be extended with custom connectors, additional channels, partner-specific validations and other integrations as required.
A demo version of STC will soon be available on our website.
Frequently asked questions about using the STH Client
No. STH can also be integrated directly, but STC makes the connection simpler and faster, while significantly reducing the required internal development time and cost.
No. STC can also be integrated with other service providers' systems and additional external target systems.
Yes. The message exchange process can also be implemented over an SFTP channel.
Yes. STC can also be used to connect to other service providers or partner systems.
In practice, yes. In addition to standard interfaces, custom connectors can also be implemented, allowing STC to fit into most enterprise integration environments.
Yes. Allowed message types and content validation rules can be defined separately for each partner.
The STH service is already available and can be fully tested and used.
Yes. A demo version will soon be published on our website.
Following contract signing, the fully functional out-of-the-box version can be deployed within days.
Yes. Further information about contractual and pricing terms related to STH and STC is available at info@sthservice.eu.
The STC presentation can be downloaded here.