The portfolio view in Tonkeeper for Android, which shows the real-time fiat value of your cryptocurrency holdings, relies on a complex backend process that most users never see but depends on for making informed financial decisions. The wallet must constantly monitor the user’s on-chain balances through light client technology and pair this data with live price feeds aggregated from various cryptocurrency exchanges and price oracles. It employs sophisticated algorithms to filter out anomalous price data and provide an accurate and reliable valuation despite market volatility. The user can typically select their preferred fiat currency (USD, EUR, GBP, etc.) through an intuitive interface, and the application instantly recalculates the total value by multiplying the amount of each asset by its current market price and summing them together. The reliability of this feature is critical; users make financial decisions based on this information, so the team behind tonkeeper ensures that these price feeds are robust, have minimal latency, and are resistant to manipulation. This provides Android users with a trustworthy overview of their digital wealth in a currency they understand, bridging the gap between traditional finance and the new digital economy.