# Why BNB Smart chain Robocat Token is built on BSC because the chain architecture of BSC enables users to create their own decentralized apps (dApps) and digital assets on a single blockchain, a feature that the Robocat development team leverages to build its platform. Additionally, dApps built on BSC can take advantage of its fast trading platform for efficient token exchange. BSC is fully compatible with Ethereum Virtual Machine (EVM), supports popular DeFi wallet MetaMask, and includes pre-integrated pricing oracles like ChainLink, crucial for many types of dApps. Its compatibility with other EVM-compatible chains such as Ethereum and faster blockchains like Solana makes it easier to list tokens on major exchanges. As DeFi coins surged in popularity in 2021, Ethereum's transaction costs reached new highs, hindering DeFi's expansion and discouraging widespread participation. However, gas expenses on BSC are over 20 times lower than those on Ethereum, enabling DeFi protocols to change the game significantly. --- # 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://robocat.gitbook.io/robocat-token/introduce/why-bnb-smart-chain.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.