# Technology The Komunitin system is made of several microservices. * **App**: The client application with user interface. See the [app](https://github.com/community-exchange-network/komunitin/blob/master/app/README.md) folder. * **Notifications** service: The backend service for the messaging system including mails and push notifications. See the [notifications-ts](https://github.com/community-exchange-network/komunitin/blob/master/notifications-ts/README.md) folder. * **Accounting** service: The decentralized backend for the accounting API based on the [Stellar](https://stellar.org/) blockchain. See the [accounting](https://github.com/community-exchange-network/komunitin/blob/master/accounting/README.md) folder. * **Social** service: The new decentralized backend for the social API (Still to be developed!). Currently the service is being provided by **IntegralCES,** the current backend for the social APIs based on the legacy project built on Drupal. See the [ices project](https://drupal.org/project/ices). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.komunitin.org/technology.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.