Functioning of own test environments for testing software registrars of settlement operations (free software solution of the STS) was created and provided for API of the fiscal server of regulatory authority of the Unified window of electronic reporting and API of the fiscal server of regulatory authority of the E-cabinet.
To test work of software registrars of settlement operations using these APIs, it is needed to use personal qualified electronic signature, which can be ordered from any qualified provider of electronic trust services.
Qualified provider of electronic trust services of Information and Reference Department of the STS provides free qualified electronic signatures to public authorities, local governments, enterprises, institutions and organizations of all forms of ownership, other business entities and individuals.