Contamos – a shared multi-currency ledger your AI assistant can read and write (contamos.xyz)

Contamos has introduced a revolutionary shared multi-currency ledger that allows users to seamlessly manage various forms of currency—including bank, cash, and cryptocurrency—within a single framework. Each account maintains distinct balances for enabled currencies, eliminating confusion caused by blended totals. A standout feature is the integration with AI assistants like Claude and ChatGPT, enabling them to read and write directly to the ledger. This means users can ask their AI assistant about specific expenditures or compare monthly spending effortlessly, with all transactions categorized and tagged intuitively based on actual usage. The significance of Contamos lies in its ability to simplify financial tracking and collaborative budgeting while harnessing the power of AI. By allowing multiple users to access and interact with shared accounts in real time, it enhances financial transparency among users who share expenses. The ledger records historical exchange rates, ensuring accuracy over time while minimizing manual adjustments. With a free tier offering unlimited currency tracking and the ability to evolve into a Pro plan for advanced features, Contamos positions itself as a versatile tool for both personal and team finance management, catering to the essential needs of the AI/ML community.