# What products are suitable for our solutions ## Products & solutions ### Analytics Services * You can get any historical data on the basis of which you can build analytics for decision making. ### Portfolio Tracking Services * Collect blockchain data in your application and track users' token balances, transactions, and protocol positions in real time. ### For Wallets * You can receive all transfers to client addresses (including NFT - transfers, ERC-20 and internal transfers) with one request, instead of checking all blocks of the blockchain. Including for any range of blocks. ### For Investors * Make better investment decisions with WatchData insights & analytics dashboards and price trend notifications. ### For DeFi Products * Get all transactions to an address with one request; * Get all addresses that interacted with your smart contract; * Get all the owners of your token. ### Different dApps * Develop applications for any needs, we are ready to take on the correctness of the data so that everything works perfectly. --- # 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.watchdata.io/welcome-to-watchdata-docs/what-products-are-suitable-for-our-solutions.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.