Pirichain

The provided code is an example of a trading and order management system designed to operate on the **Pirichain Smart Scenario** platform. It handles the swap of **BNB** and **PIRI coins**, and includes functions for liquidity management, placing and removing orders, and checking wallet balances.### Key Features- **Transaction Initialization and Status Check:**The &#96;swapInitialize&#96; function initializes the order books (asks and bids) and price data for a specific trading pair (&#96;BNB_PIRI&#96;).- **Wallet Balance Check:**Functions like &#96;checkMyBNBDeposit&#96; and &#96;depositToken&#96; check the balances of BNB and PIRI tokens in the user’s wallet and, if sufficient, add liquidity to the pool.- **Wallet Blocking:**The &#96;blockWallet&#96; and &#96;unBlockWallet&#96; functions allow the blocking and unblocking of wallet addresses based on specific conditions.- **Buy/Sell Orders:**The &#96;buyToken&#96; and &#96;sellToken&#96; functions search for orders with a given timestamp (ask or bid), check if the user has enough balance, and if so, execute the buy or sell order.- **Order Management:**Users can create and remove buy (&#96;addBid&#96;) and sell (&#96;addAsk&#96;) orders. These functions also handle order removal (&#96;removeMyBid&#96;, &#96;removeMyAsk&#96;).- **Withdrawal of Liquidity:**The &#96;withdrawBnbWallet&#96; and &#96;withdrawToken&#96; functions allow users to withdraw their BNB or PIRI token balances from the platform to their own wallets.### Usage- **Liquidity Management in Exchanges:**This system can be applied in decentralized exchanges (DEX) or liquidity pools to manage the liquidity for BNB and PIRI tokens.- **Wallet Status and Security:**Security mechanisms, such as blocking wallets and suspending transactions, are integrated into the system.### Example Use Cases1. **Initializing Trading for a BNB and PIRI Pair:**Users can call the &#96;swapInitialize&#96; function to set up the liquidity and order books for BNB and PIRI coins.2. **Placing and Removing Orders:**Users can place bids and asks at a specific level (&#96;level&#96;) and quantity (&#96;quantity&#96;), or remove them if needed.3. **Withdrawing Liquidity:**Users can withdraw their available BNB or PIRI token balances from the system using &#96;withdrawBnbWallet&#96; or &#96;withdrawToken&#96; functions.This structure can be used to build a DEX protocol on **Pirichain**, or enhance existing exchange integrations by providing automated, blockchain-based trading and liquidity management.You can research the code lines via : <a href="https://smartscenarios.pirichain.com/psce-functions/examples/deposit-withdraw-from-foreign-chain-bsc-and-add-order-buy-and-sell-token-just-a-277-code-lines" rel="noopener noreferrer nofollow">here </a>

Deposit/Withdraw from Foreign Chain (BSC) and Add Order , Buy and Sell Token, Just a 277 Code Lines!

Pirichain Technology

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