Building a Telegram Bot with Breeze SDK

This guide demonstrates how to build a fully functional Telegram bot for DeFi yield farming using the Breeze SDK. The bot provides a conversational interface for users to deposit stablecoins, earn yield, and withdraw funds seamlessly.

Functionality

Test it yourself

If the bot will be running on our hardware, then you will be able to test it yourself. You can find it under @breeze_integration_bot handle or under this link.

Code Location

GitHub Repo

Find out the github repository with the full code

Overview

The Breeze SDK Telegram Bot enables users to:

Manage Wallets: Generate new keypairs or import existing ones
Real-time Portfolio Tracking: View current balances and yield positions with live APY data
Detailed Balance Views: See comprehensive breakdowns of all fund positions
Yield History: Track earnings over time with pagination support
Seamless Deposits: Deposit USDC into yield-generating funds
Flexible Withdrawals: Withdraw funds with percentage-based or custom amounts
Transaction Management: Sign and submit transactions directly through Telegram

The Breeze SDK (@breezebaby/breeze-sdk) abstracts away complex API interactions, providing a clean interface for deposit/withdraw operations and real-time portfolio management.

Project Setup

Dependencies

package.json

{
  "dependencies": {
    "@solana/web3.js": "^1.98.2",
    "@solana/spl-token": "^0.4.13",
    "node-telegram-bot-api": "^0.66.0",
    "@breezebaby/breeze-sdk": "^1.5.0",
    "bs58": "^6.0.0",
    "dotenv": "^16.5.0"
  },
  "devDependencies": {
    "typescript": "^5.0.0",
    "@types/node": "^20.0.0",
    "@types/node-telegram-bot-api": "^0.64.9"
  }
}

TypeScript Configuration

tsconfig.json

{
  "compilerOptions": {
    "target": "ES2020",
    "module": "ES2020",
    "moduleResolution": "bundler",
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "skipLibCheck": true,
    "outDir": "./dist",
    "rootDir": "./src"
  }
}

Make sure to set "type": "module" in your package.json to use ES modules with the Breeze SDK.

Core Implementation

SDK Initialization

src/bot.ts

import TelegramBot from 'node-telegram-bot-api';
import { Connection, PublicKey, Keypair, VersionedTransaction } from '@solana/web3.js';
import { BreezeSDK } from '@breezebaby/breeze-sdk';
import dotenv from 'dotenv';

dotenv.config();

class BreezeBot {
    private bot: TelegramBot;
    private connection: Connection;
    private breezeSDK: BreezeSDK;
    private users: Map<number, UserData> = new Map();

    constructor() {
        this.bot = new TelegramBot(process.env.BOT_TOKEN!, { polling: true });
        this.connection = new Connection(process.env.SOLANA_RPC_URL || 'https://api.mainnet-beta.solana.com');
        
        // Initialize Breeze SDK
        this.breezeSDK = new BreezeSDK({
            baseUrl: 'https://api.breeze.baby/',
            apiKey: process.env.BREEZE_API_KEY!
        });
        
        this.setupHandlers();
    }
}

User Data Management

interface UserData {
    keypair?: Keypair;
    publicKey?: string;
    currentMenu?: string;
    pendingTransaction?: {
        serializedTx: string;
        type: 'deposit' | 'withdraw';
        amount?: number;
        asset?: string;
    };
}

Token Configuration

const TOKEN_DECIMALS = {
    USDC: 6,
    USDT: 6,
    PYUSD: 6,
    USDS: 6,
    SOL: 9
};

const TOKEN_MINTS = {
    USDC: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
    USDT: 'Es9vMFrzaCERmJfrF4H2FYD4KCoNkY7xgxACzBn3wqHg',
    PYUSD: 'CXk2AMBfi3TwaEL2468s6zP8xq9NxTXjp9gjMgzeUynM',
    USDS: '2b1kV6DkPAnxd5ixfnxCpjxmKwqjjaYmCZfHsFu24GXo'
};

SDK Integration Methods

Real-time Portfolio Tracking

private async getUserCurrentValue(userPublicKey: string): Promise<number> {
    try {
        const data = await this.breezeSDK.getUserBalances({
            userId: userPublicKey
        });

        // Calculate total from data array
        let total = 0;
        for (const balance of data.data) {
            if (balance.yield_balance) {
                total += parseFloat(balance.yield_balance.funds) / Math.pow(10, balance.decimals);
            }
        }
        return total;
    } catch (error) {
        console.error('Error fetching user current value:', error);
        return 0;
    }
}

Real-time Yield Data

private async getBreezeYieldFromAPI(userPublicKey: string): Promise<number> {
    try {
        const yieldData = await this.breezeSDK.getUserYield({
            userId: userPublicKey
        });

        if (!yieldData || !yieldData.data || yieldData.data.length === 0) {
            return 0;
        }

        // Calculate average APY from all positions
        let totalAPY = 0;
        let count = 0;
        
        for (const position of yieldData.data) {
            const apy = parseFloat(position.apy);
            if (!isNaN(apy)) {
                totalAPY += apy;
                count++;
            }
        }

        return count > 0 ? totalAPY / count : 0;
    } catch (error) {
        console.error('Error calculating Breeze yield:', error);
        return 0;
    }
}

Deposit Transaction Processing

private async processDeposit(chatId: number, percentage?: number, customAmount?: number) {
    const userData = this.users.get(chatId)!;
    const balances = await this.getBalances(userData.publicKey!);

    let tokenAmount: bigint;
    let humanAmount: number;
    let isAll = false;

    // Calculate amounts based on user selection
    if (percentage === 100) {
        tokenAmount = balances.usdc.raw;
        humanAmount = balances.usdc.human;
        isAll = true;
    } else if (percentage === 50) {
        tokenAmount = balances.usdc.raw / BigInt(2);
        humanAmount = this.convertFromTokenAmount(tokenAmount, 'USDC');
    } else if (customAmount) {
        humanAmount = customAmount;
        tokenAmount = this.convertToTokenAmount(customAmount, 'USDC');
    }

    if (tokenAmount <= 0) {
        await this.bot.sendMessage(chatId, '❌ Insufficient USDC balance!');
        return;
    }

    try {
        // Call Breeze SDK for deposit
        const data = await this.breezeSDK.createDepositTransaction({
            fundId: process.env.BREEZE_FUND_ID!,
            amount: Number(tokenAmount),
            all: isAll,
            userKey: userData.publicKey!,
            payerKey: undefined
        });

        // Check if response is string (success) or error object
        if (typeof data === 'object' && 'message' in data) {
            await this.bot.sendMessage(chatId, `❌ Error: ${data.message}`);
            return;
        }

        // Store pending transaction for user confirmation
        userData.pendingTransaction = {
            serializedTx: data as string,
            type: 'deposit',
            amount: humanAmount,
            asset: 'USDC'
        };

        await this.showTransactionConfirmation(chatId, 'deposit', humanAmount, 'USDC');
    } catch (error) {
        console.error('Deposit error:', error);
        await this.bot.sendMessage(chatId, '❌ Failed to create deposit transaction. Please try again.');
    }
}

Withdraw Transaction Processing

private async processWithdraw(chatId: number, percentage?: number, customAmount?: number) {
    const userData = this.users.get(chatId)!;
    const breezeBalance = await this.getUserCurrentValue(userData.publicKey!);

    let humanAmount: number;
    let isAll = false;
    let tokenAmount: number;

    if (percentage === 100) {
        humanAmount = breezeBalance;
        isAll = true;
        // For 100% withdrawals, we pass 0 as amount and set all=true
        tokenAmount = 0;
    } else if (percentage === 50) {
        humanAmount = breezeBalance * 0.5;
        tokenAmount = Number(this.convertToTokenAmount(humanAmount, 'USDC'));
    } else if (customAmount) {
        humanAmount = customAmount;
        tokenAmount = Number(this.convertToTokenAmount(customAmount, 'USDC'));
    }

    if (humanAmount <= 0) {
        await this.bot.sendMessage(chatId, '❌ No funds available to withdraw!');
        return;
    }

    try {
        // Call Breeze SDK for withdraw
        const data = await this.breezeSDK.createWithdrawTransaction({
            fundId: process.env.BREEZE_FUND_ID!,
            amount: tokenAmount,
            all: isAll,
            userKey: userData.publicKey!,
            payerKey: undefined
        });

        // Check if response is string (success) or error object
        if (typeof data === 'object' && 'message' in data) {
            await this.bot.sendMessage(chatId, `❌ Error: ${data.message}`);
            return;
        }

        userData.pendingTransaction = {
            serializedTx: data as string,
            type: 'withdraw',
            amount: humanAmount,
            asset: 'USDC'
        };

        await this.showTransactionConfirmation(chatId, 'withdraw', humanAmount, 'USDC');
    } catch (error) {
        console.error('Withdraw error:', error);
        await this.bot.sendMessage(chatId, '❌ Failed to create withdrawal transaction. Please try again.');
    }
}

New SDK-Powered Features

Detailed Balance View

private async showDetailedBalances(chatId: number) {
    const userData = this.users.get(chatId)!;
    const publicKey = userData.publicKey!;

    try {
        const breezeBalances = await this.breezeSDK.getUserBalances({
            userId: publicKey
        });

        let message = '💳 **Detailed Breeze Balances** 💳\n\n';
        
        // Calculate totals from data array
        let totalPortfolioValue = 0;
        let totalYieldEarned = 0;
        
        for (const balance of breezeBalances.data) {
            if (balance.yield_balance) {
                const funds = parseFloat(balance.yield_balance.funds) / Math.pow(10, balance.decimals);
                const yieldAmount = parseFloat(balance.yield_balance.amount_of_yield) / Math.pow(10, balance.decimals);
                totalPortfolioValue += funds;
                totalYieldEarned += yieldAmount;
            }
        }

        message += `💰 **Total Portfolio Value:** $${totalPortfolioValue.toFixed(2)}\n`;
        message += `🎯 **Total Yield Earned:** $${totalYieldEarned.toFixed(2)}\n\n`;

        if (breezeBalances.data.length === 0) {
            message += 'No positions found in Breeze.';
        } else {
            for (const balance of breezeBalances.data) {
                const totalBalance = balance.total_balance / Math.pow(10, balance.decimals);
                
                message += `**${balance.token_symbol}**\n`;
                message += `• Total Balance: ${totalBalance.toFixed(6)}\n`;

                if (balance.yield_balance) {
                    const funds = parseFloat(balance.yield_balance.funds) / Math.pow(10, balance.decimals);
                    const yieldAmount = parseFloat(balance.yield_balance.amount_of_yield) / Math.pow(10, balance.decimals);
                    const apy = balance.yield_balance.fund_apy;
                    
                    message += `• Breeze Position: ${funds.toFixed(6)}\n`;
                    message += `• Yield Earned: $${yieldAmount.toFixed(6)}\n`;
                    message += `• APY: ${apy.toFixed(2)}%\n`;
                } else {
                    message += `• No Breeze position\n`;
                }
                message += '\n';
            }
        }

        const keyboard = {
            inline_keyboard: [
                [{ text: '🔙 Back to Main', callback_data: 'back_to_main' }]
            ]
        };

        await this.bot.sendMessage(chatId, message, {
            parse_mode: 'Markdown',
            reply_markup: keyboard
        });
    } catch (error) {
        console.error('Error fetching detailed balances:', error);
        await this.bot.sendMessage(chatId, '❌ Unable to fetch Breeze balances. Please try again later.');
    }
}

Yield History Tracking

private async showYieldHistory(chatId: number) {
    const userData = this.users.get(chatId)!;
    const publicKey = userData.publicKey!;

    try {
        const yieldData = await this.breezeSDK.getUserYield({
            userId: publicKey
        });

        let message = '📈 **Yield History** 📈\n\n';
        
        // Calculate total yield earned from data array
        let totalYieldEarned = 0;
        for (const yieldEntry of yieldData.data) {
            totalYieldEarned += parseFloat(yieldEntry.yield_earned);
        }
        
        message += `💰 **Total Yield Earned:** $${totalYieldEarned.toFixed(2)}\n\n`;

        if (yieldData.data.length === 0) {
            message += 'No yield history found.';
        } else {
            for (const yieldEntry of yieldData.data) {
                const entryDate = new Date(yieldEntry.entry_date).toLocaleDateString();
                const lastUpdated = new Date(yieldEntry.last_updated).toLocaleDateString();
                
                message += `**${yieldEntry.fund_name}** (${yieldEntry.base_asset})\n`;
                message += `• Position Value: $${parseFloat(yieldEntry.position_value).toFixed(2)}\n`;
                message += `• Yield Earned: $${parseFloat(yieldEntry.yield_earned).toFixed(2)}\n`;
                message += `• APY: ${parseFloat(yieldEntry.apy).toFixed(2)}%\n`;
                message += `• Entry Date: ${entryDate}\n`;
                message += `• Last Updated: ${lastUpdated}\n\n`;
            }

            if (yieldData.meta.total_pages > 1) {
                message += `📄 Page ${yieldData.meta.page} of ${yieldData.meta.total_pages} (${yieldData.meta.total} total items)`;
            }
        }

        const keyboard = {
            inline_keyboard: [
                [{ text: '🔙 Back to Main', callback_data: 'back_to_main' }]
            ]
        };

        await this.bot.sendMessage(chatId, message, {
            parse_mode: 'Markdown',
            reply_markup: keyboard
        });
    } catch (error) {
        console.error('Error fetching yield history:', error);
        await this.bot.sendMessage(chatId, '❌ Unable to fetch yield history. Please try again later.');
    }
}

User Interface Components

Enhanced Main Dashboard

private async showMainInterface(chatId: number) {
    const userData = this.users.get(chatId)!;
    const publicKey = userData.publicKey!;
    const balances = await this.getBalances(publicKey);
    const breezeBalance = await this.getUserCurrentValue(publicKey);
    const currentYield = await this.getBreezeYieldFromAPI(publicKey);

    const message =
        '🌊 **BREEZE INTEGRATION BOT** 🌊\n\n' +
        `💳 Wallet: \`${publicKey.slice(0, 8)}...${publicKey.slice(-8)}\`\n\n` +
        '💰 **Balances:**\n' +
        `• SOL: ${balances.sol.toFixed(4)} ◎\n` +
        `• USDC: ${balances.usdc.human.toFixed(2)} 💵\n` +
        `• USDT: ${balances.usdt.human.toFixed(2)} 💵\n` +
        `• PYUSD: ${balances.pyusd.human.toFixed(2)} 💵\n` +
        `• USDS: ${balances.usds.human.toFixed(2)} 💵\n\n` +
        `🌊 **Breeze Balance:** $${breezeBalance.toFixed(2)}\n` +
        `📈 **Current APY:** ${currentYield.toFixed(2)}%\n\n` +
        '🚀 Ready to earn yield with Breeze!';

    const keyboard = {
        inline_keyboard: [
            [{ text: '🌊 Earn Yield with Breeze', callback_data: 'earn_yield' }],
            [
                { text: '💳 Detailed Balances', callback_data: 'view_balances' },
                { text: '📈 Yield History', callback_data: 'view_yield_history' }
            ],
            [
                { text: '💸 Buy', callback_data: 'buy_mock' },
                { text: '💰 Sell', callback_data: 'sell_mock' }
            ],
            [
                { text: '📊 Positions', callback_data: 'positions_mock' },
                { text: '📋 Limit Orders', callback_data: 'limit_orders_mock' }
            ]
        ]
    };

    await this.bot.sendMessage(chatId, message, {
        parse_mode: 'Markdown',
        reply_markup: keyboard
    });
}

Yield Interface with Real Data

private async showEarnYieldInterface(chatId: number) {
    const userData = this.users.get(chatId)!;
    const publicKey = userData.publicKey!;
    const balances = await this.getBalances(publicKey);
    const currentYield = await this.getBreezeYieldFromAPI(publicKey);
    const breezeBalance = await this.getUserCurrentValue(publicKey);

    const message =
        '🌊 **Earn Yield with Breeze** 🌊\n\n' +
        '💰 **Current Balances:**\n' +
        `• USDC: ${balances.usdc.human.toFixed(2)} 💵\n` +
        `• USDT: ${balances.usdt.human.toFixed(2)} 💵\n` +
        `• PYUSD: ${balances.pyusd.human.toFixed(2)} 💵\n` +
        `• USDS: ${balances.usds.human.toFixed(2)} 💵\n\n` +
        `📈 **Current Breeze Yield:** ${currentYield.toFixed(1)}% APY\n` +
        `🌊 **Deposited in Breeze:** $${breezeBalance.toFixed(2)}\n\n` +
        '💡 Earn passive yield on your stablecoins!';

    const keyboard = {
        inline_keyboard: [
            [
                { text: '📥 Deposit', callback_data: 'deposit' },
                { text: '📤 Withdraw', callback_data: 'withdraw' }
            ],
            [{ text: '🔙 Back to Main', callback_data: 'back_to_main' }]
        ]
    };

    await this.bot.sendMessage(chatId, message, {
        parse_mode: 'Markdown',
        reply_markup: keyboard
    });
}

Transaction Management

Transaction Confirmation Flow

private async showTransactionConfirmation(chatId: number, type: string, amount: number, asset: string) {
    const message =
        `✅ **Confirm ${type.charAt(0).toUpperCase() + type.slice(1)}** ✅\n\n` +
        `💰 Amount: ${amount.toFixed(6)} ${asset}\n` +
        `🎯 Action: ${type.charAt(0).toUpperCase() + type.slice(1)} ${type === 'deposit' ? 'to' : 'from'} Breeze\n\n` +
        '⚠️ Please confirm this transaction:';

    const keyboard = {
        inline_keyboard: [
            [{ text: '✅ Confirm Transaction', callback_data: 'confirm_transaction' }],
            [{ text: '❌ Cancel', callback_data: 'earn_yield' }]
        ]
    };

    await this.bot.sendMessage(chatId, message, {
        parse_mode: 'Markdown',
        reply_markup: keyboard
    });
}

Transaction Signing and Submission

private async confirmTransaction(chatId: number) {
    const userData = this.users.get(chatId)!;
    const pendingTx = userData.pendingTransaction;

    if (!pendingTx) {
        await this.bot.sendMessage(chatId, '❌ No pending transaction found.');
        return;
    }

    try {
        // Deserialize and sign the transaction
        const transaction = VersionedTransaction.deserialize(
            Buffer.from(pendingTx.serializedTx, 'base64')
        );
        
        transaction.sign([userData.keypair!]);

        // Submit to Solana network
        const signature = await this.connection.sendTransaction(transaction);
        
        await this.bot.sendMessage(chatId, '⏳ Transaction sent! Waiting for confirmation...');

        // Wait for confirmation
        const confirmation = await this.connection.confirmTransaction(signature, 'confirmed');
        
        if (confirmation.value.err) {
            await this.bot.sendMessage(chatId, '❌ Transaction failed!');
            return;
        }

        const action = pendingTx.type === 'deposit' ? 'deposited to' : 'withdrawn from';
        await this.bot.sendMessage(chatId,
            `🎉 **Successfully ${action} Breeze!**\n\n` +
            `💰 Amount: ${pendingTx.amount?.toFixed(2)} ${pendingTx.asset}\n` +
            `🔗 Transaction: \`${signature}\``,
            { parse_mode: 'Markdown' }
        );

        // Clear pending transaction
        userData.pendingTransaction = undefined;
        
        setTimeout(() => this.showMainInterface(chatId), 2000);
    } catch (error) {
        console.error('Transaction error:', error);
        await this.bot.sendMessage(chatId, '❌ Failed to process transaction. Please try again.');
    }
}

Event Handling

Complete Callback Handler

private async handleCallbackQuery(query: TelegramBot.CallbackQuery) {
    const chatId = query.message!.chat.id;
    const data = query.data!;
    
    await this.bot.answerCallbackQuery(query.id);
    
    switch (data) {
        case 'earn_yield':
            await this.showEarnYieldInterface(chatId);
            break;
        case 'deposit':
            await this.showDepositInterface(chatId);
            break;
        case 'withdraw':
            await this.showWithdrawInterface(chatId);
            break;
        case 'deposit_usdc_100':
            await this.processDeposit(chatId, 100);
            break;
        case 'withdraw_100':
            await this.processWithdraw(chatId, 100);
            break;
        case 'confirm_transaction':
            await this.confirmTransaction(chatId);
            break;
        case 'view_balances':
            await this.showDetailedBalances(chatId);
            break;
        case 'view_yield_history':
            await this.showYieldHistory(chatId);
            break;
        case 'back_to_main':
            await this.showMainInterface(chatId);
            break;
        // ... other cases
    }
}

Key Features

Wallet Management

Keypair Generation: Create new Solana keypairs securely
Private Key Import: Import existing wallets using base58 encoded private keys
Balance Tracking: Real-time SOL and SPL token balance monitoring
Multi-Asset Support: USDC, USDT, PYUSD, and USDS compatibility

Advanced Yield Farming

Seamless Deposits: Deposit stablecoins into Breeze yield funds
Flexible Withdrawals: Withdraw with percentage options (50%, 100%) or custom amounts
Real-time Portfolio: Live tracking of deposited amounts and yield earnings
Live APY Data: Real-time yield rates from the Breeze API
Detailed Analytics: Comprehensive balance breakdowns by asset and fund
Yield History: Track earnings over time with pagination support

Enhanced User Experience

Inline Keyboards: Rich interactive interfaces with buttons and menus
Progressive Disclosure: Step-by-step flows for complex operations
Real-time Data: All data fetched live from Breeze APIs
Error Handling: Comprehensive error messages and recovery options
Transaction Feedback: Real-time updates during transaction processing

SDK Integration Benefits

Simplified API: Clean abstraction over complex DeFi operations
Type Safety: Full TypeScript support with proper type definitions
Error Handling: Structured error responses for debugging
Live Data: Real-time balance and yield information

Environment Setup

.env

# Required environment variables
BOT_TOKEN=your_telegram_bot_token
SOLANA_RPC_URL=https://api.mainnet-beta.solana.com
BREEZE_API_KEY=your_breeze_api_key
BREEZE_FUND_ID=your_fund_id

Build and Run

# Install dependencies
npm install

# Build the project
npm run build

# Start the bot
npm start

API Methods Used

The bot integrates with these Breeze SDK methods:

getUserBalances

Get detailed user balance information including yield positions

getUserYield

Get user yield history and stats with pagination support

createDepositTransaction

Create deposit transactions for yield-generating funds

createWithdrawTransaction

Create withdraw transactions with flexible amount options

Response Formats

UserBalances Response

{
  data: [
    {
      token_address: string;
      token_symbol: string;
      token_name: string;
      decimals: number;
      total_balance: number;
      yield_balance: {
        fund_id: string;
        funds: string;
        amount_of_yield: string;
        fund_apy: number;
      } | null;
    }
  ];
  meta: {
    page: number;
    per_page: number;
    total: number;
    total_pages: number;
    has_more: boolean;
  };
}

UserYield Response

{
  data: [
    {
      fund_id: string;
      fund_name: string;
      base_asset: string;
      position_value: string;
      yield_earned: string;
      apy: string;
      entry_date: string;
      last_updated: string;
    }
  ];
  meta: {
    page: number;
    per_page: number;
    total: number;
    total_pages: number;
    has_more: boolean;
  };
}

Transaction Responses

Transaction methods return either:

string - Base64 encoded transaction (success)
{ message: string } - Error object with error message

Best Practices

Security Considerations

Private Key Handling: Never log or expose private keys in plain text
Environment Variables: Use secure environment variable management
Input Validation: Validate all user inputs before processing
Rate Limiting: Implement rate limiting to prevent abuse

Performance Optimization

Connection Pooling: Reuse Solana RPC connections
SDK Caching: SDK handles caching appropriately
Async Operations: Use async/await for all I/O operations
Error Recovery: Implement robust error handling and retry logic

Troubleshooting

SDK Connection Issues

Verify API key is correct and active
Check network connectivity to Breeze API
Ensure proper environment variable configuration
Review API rate limits and quotas

Transaction Failures

Check user has sufficient SOL for transaction fees
Verify token account exists and has sufficient balance
Ensure transaction isn’t expired or malformed
Check Solana network status

Balance Discrepancies

SDK provides real-time data from Breeze API
Check for pending transactions
Verify decimal conversion accuracy
Review fund calculation logic

Conclusion

The updated Breeze SDK integration provides powerful real-time portfolio tracking and yield farming capabilities. The bot now offers:

Live Data: Real-time balances, yields, and APY information
Enhanced UX: Detailed balance views and yield history tracking
Reliable Transactions: SDK-powered deposit and withdraw operations
Type Safety: Full TypeScript support for robust development

This implementation demonstrates how the Breeze SDK simplifies DeFi integration while providing comprehensive functionality for yield farming applications.

This implementation provides a solid foundation that can be extended with additional features like multi-asset support, advanced analytics, automated rebalancing, and more sophisticated user management.

For additional support and advanced integration patterns, consult the Breeze SDK documentation or reach out to the development team.

Integration Guide

Integration Examples

Integration Tutorials

​Building a Telegram Bot with Breeze SDK

​Functionality

​Test it yourself

​Code Location

GitHub Repo

​Overview

​Project Setup

​Dependencies

​TypeScript Configuration

​Core Implementation

​SDK Initialization

​User Data Management

​Token Configuration

​SDK Integration Methods

​Real-time Portfolio Tracking

​Real-time Yield Data

​Deposit Transaction Processing

​Withdraw Transaction Processing

​New SDK-Powered Features

​Detailed Balance View

​Yield History Tracking

​User Interface Components

​Enhanced Main Dashboard

​Yield Interface with Real Data

​Transaction Management

​Transaction Confirmation Flow

​Transaction Signing and Submission

​Event Handling

​Complete Callback Handler

​Key Features

​Wallet Management

​Advanced Yield Farming

​Enhanced User Experience

​SDK Integration Benefits

​Environment Setup

​Build and Run

​API Methods Used

getUserBalances

getUserYield

createDepositTransaction

createWithdrawTransaction

​Response Formats

​UserBalances Response

​UserYield Response

​Transaction Responses

​Best Practices

​Security Considerations

​Performance Optimization

​Troubleshooting

​SDK Connection Issues

​Transaction Failures

​Balance Discrepancies

​Conclusion

Building a Telegram Bot with Breeze SDK

Functionality

Test it yourself

Code Location

Overview

Project Setup

Dependencies

TypeScript Configuration

Core Implementation

SDK Initialization

User Data Management

Token Configuration

SDK Integration Methods

Real-time Portfolio Tracking

Real-time Yield Data

Deposit Transaction Processing

Withdraw Transaction Processing

New SDK-Powered Features

Detailed Balance View

Yield History Tracking

User Interface Components

Enhanced Main Dashboard

Yield Interface with Real Data

Transaction Management

Transaction Confirmation Flow

Transaction Signing and Submission

Event Handling

Complete Callback Handler

Key Features

Wallet Management

Advanced Yield Farming

Enhanced User Experience

SDK Integration Benefits

Environment Setup

Build and Run

API Methods Used

Response Formats

UserBalances Response

UserYield Response

Transaction Responses

Best Practices

Security Considerations

Performance Optimization

Troubleshooting

SDK Connection Issues

Transaction Failures

Balance Discrepancies

Conclusion