# Functions ## Swap ### Version 1 (2021.4.16 Released) We created the DX-BUSD pair on the decentralized exchange PancakeSwap, and users can swap between DX and BUSD. ### Version 2 (2021.8.24 Updated) DX-BNB trading pair is available. ## Pool The liquidity pool of the DX-BNB pair. After increasing liquidity to the DX-BNB liquidity pool, the liquidity certificate LP Token can be obtained. When you add liquidity, you are given DX-BNB LP Token representing your position. The LP Token automatically earns fees proportional to your share of pool and can be redeemed at any time. ## Farm ### Version 1 (2021.4.16 Released) Staking the DX-BUSD LP Token to earn high DX rewards. Rewards are released in blocks, with about 4,000,000 DX released in the first week, and a 20% decrease every week thereafter. When the total value staked is small, more rewards can be allocated, and the earlier the staking, the higher the reward. ### Version 2 (2021.8.24 Updated) Staking the DX-BNB LP Token to earn high DX rewards. Rewards are released in blocks, with about 15,000,000 DX released every week. #### Latest Updates: [https://app.gitbook.com/o/NsdPEgkujU7Jw4DCuASq/s/t7Yq0wZVG1pJ3PiTzoaE/faq-and-ann/ann/adjustment-of-liquidity-mining-reward-pool](broken://pages/nTkwfbxGKCrc2gy707GM) --- # 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://dxchain.gitbook.io/dxchain-wiki/liquidity-mining/introduction-of-dxfarm/functions.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.