Terms of Service

Last updated: August 2026

Service

Expense Budget Tracker is an open-source personal finance tool. The hosted website, app, API, and MCP service are provided as-is during the beta period at no cost.

Service Provider

The hosted Expense Budget Tracker service is provided by SAMO DANNI EOOD (VAT: BG207395566). Expense Budget Tracker was created by Kirill Markin, and kirill-markin.com is the related personal website for the same creator and product ecosystem.

Your Data

You own your data. We do not claim any rights to the financial information you enter. You can export or delete your data at any time.

External AI Clients

When you authorize an external AI client through OAuth to use the MCP service, you are responsible for the client you choose, the access you grant, and reviewing its output before relying on it or applying changes. The client and its model provider process the data you request under their own terms. We do not control or accept responsibility for the external client's operation or output.

Acceptable Use

Do not use the service for illegal activities, attempt to access other users' data, or abuse the API rate limits.

Availability

The cloud service is provided on a best-effort basis. For guaranteed availability, self-host the application on your own infrastructure.

Open Source

The source code is available under the MIT license. Self-hosted deployments are not subject to these terms.