2026 , Volume 31, № 1, p.121-135

The purpose of this article is to formulate the problem of integrating repositories and data processing methods into a single information system, as well as to describe the principles of applying a service-oriented architecture for solving this problem, creating and testing a prototype of a system implementing these principles. The problem of integrating existing and new information solutions into a single structure — the digital ecosystem of the organization is being solved. The serviceoriented architecture of the software application is used. The integration of various types of services and the resulting block diagram of interaction are described. Python programming language is used, REST API is used for configuration and organization of information exchange. The main program in this configuration controls interaction with all third-party services, as well as processes information and coordinates its exchange between all elements of the system in order to obtain a complete and reliable result during the operation of the program. The resulting block diagram of the joint approach to the service architecture is replicable — it is applicable to solving a class of problems similar to those described in the introduction to this paper. Despite the fact that the proposed solution resorts to the use of many independent third-party files, it can still be useful in situations where it is impossible to avoid information exchange between numerous and disparate data stores.