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

Explination

Overview

The Breeze Protocol integration enables:

Simplified User Experience: No manual fund account initialization required
Real-time Balance Tracking: Live updates from the Breeze API
Multi-Asset Support: USDC, USDT, PYUSD, and USDS compatibility
Seamless Transactions: Direct deposit and withdrawal flow

The Breeze API handles user fund account creation automatically, eliminating the need for manual initialization flows.

Architecture

API Configuration

Environment Variables

const BOT_TOKEN = process.env.BOT_TOKEN!;
const SOLANA_RPC_URL = process.env.SOLANA_RPC_URL || 'https://api.mainnet-beta.solana.com';
const BREEZE_API_KEY = process.env.BREEZE_API_KEY!;
const BREEZE_FUND_ID = process.env.BREEZE_FUND_ID!;

Base URL

https://api.breeze.baby/

Ensure your API key is kept secure and never exposed in client-side code.

Core API Endpoints

1. Deposit Transaction

Creates a deposit transaction for transferring stablecoins to Breeze.

POST /deposit/tx

Request Body:

{
  "params": {
    "fund_id": "string",
    "amount": number,
    "all": boolean,
    "user_key": "string",
    "payer_key": null
  }
}

Response (Success):

// Returns serialized transaction as string
"base64_encoded_transaction_string"

Response (Error):

{
  "message": "Error description"
}

2. Withdraw Transaction

Creates a withdrawal transaction for extracting funds from Breeze.

POST /withdraw/tx

Request Body:

{
  "params": {
    "fund_id": "string",
    "amount": number,
    "all": boolean,
    "user_key": "string",
    "payer_key": null
  }
}

3. User Balances

Fetches detailed user balance information from Breeze.

GET /user-balances/{user_pubkey}

Response:

{
  "data": [
    {
      "token_address": "string",
      "token_symbol": "USDC",
      "token_name": "USD Coin",
      "decimals": 6,
      "total_balance": 1000000,
      "yield_balance": {
        "fund_id": "fund_123",
        "funds": "500000",
        "amount_of_yield": "25000",
        "fund_apy": 5.10
      }
    }
  ],
  "meta": {
    "page": 1,
    "per_page": 10,
    "total": 1,
    "total_pages": 1,
    "has_more": false
  }
}

4. User Yield History

Fetches user yield history and statistics.

GET /user-yield/{user_pubkey}?page=1&limit=10&fund_id=optional

Response:

{
  "data": [
    {
      "fund_id": "fund_123",
      "fund_name": "USDC Yield Fund",
      "base_asset": "USDC",
      "position_value": "500000",
      "yield_earned": "25000",
      "apy": "5.10",
      "entry_date": "2024-01-15T10:30:00Z",
      "last_updated": "2024-01-20T14:45:00Z"
    }
  ],
  "meta": {
    "page": 1,
    "per_page": 10,
    "total": 1,
    "total_pages": 1,
    "has_more": false
  }
}

Implementation Guide

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'
};

API Response Interfaces

// API response types matching current implementation
type BreezeApiResponseUpdated =
    | string // when the response is just the serialized transaction
    | { message: string }; // when there's an error

interface BreezeUserBalancesInstance {
    token_address: string;
    token_symbol: string;
    token_name: string;
    decimals: number;
    total_balance: number;
    yield_balance: BreezeUserBalancesYieldsInstance;
}

interface BreezeUserBalancesYieldsInstance {
    fund_id: string;
    funds: string; // amount of funds in token units
    amount_of_yield: string; // yield earned in token units
    fund_apy: number;
}

interface BreezeUserBalancesResponse {
    data: BreezeUserBalancesInstance[];
    meta: {
        page: number;
        per_page: number;
        total: number;
        total_pages: number;
        has_more: boolean;
    }
}

interface BreezeUserYieldInstance {
    fund_id: string;
    fund_name: string;
    base_asset: string;
    position_value: string; // in token units
    yield_earned: string; // in token units
    apy: string;
    entry_date: string;
    last_updated: string;
}

interface BreezeUserYieldResponse {
    data: BreezeUserYieldInstance[];
    meta: {
        page: number;
        per_page: number;
        total: number;
        total_pages: number;
        has_more: boolean;
    }
}

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

Core Integration Class

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

    constructor() {
        this.bot = new TelegramBot(BOT_TOKEN, { polling: true });
        this.connection = new Connection(SOLANA_RPC_URL);
        this.setupHandlers();
    }

    // Precise BigInt token amount conversion
    private convertToTokenAmount(humanAmount: number, tokenSymbol: string): bigint {
        const decimals = TOKEN_DECIMALS[tokenSymbol as keyof typeof TOKEN_DECIMALS] || 6;
        const amountStr = humanAmount.toFixed(decimals);
        const [integerPart, decimalPart = ''] = amountStr.split('.');
        const paddedDecimal = decimalPart.padEnd(decimals, '0').slice(0, decimals);
        const fullAmountStr = integerPart + paddedDecimal;
        return BigInt(fullAmountStr);
    }

    private convertFromTokenAmount(tokenAmount: bigint, tokenSymbol: string): number {
        const decimals = TOKEN_DECIMALS[tokenSymbol as keyof typeof TOKEN_DECIMALS] || 6;
        const divisor = BigInt(10 ** decimals);
        const integerPart = Number(tokenAmount / divisor);
        const remainder = tokenAmount % divisor;
        const decimalPart = Number(remainder) / Number(divisor);
        return integerPart + decimalPart;
    }

    // Balance handling with exact amounts
    private async getBalances(publicKey: string) {
        try {
            const pubKey = new PublicKey(publicKey);
            const solBalance = await this.connection.getBalance(pubKey) / 1e9;

            const balances = {
                sol: solBalance,
                usdc: { raw: BigInt(0), human: 0 },
                usdt: { raw: BigInt(0), human: 0 },
                pyusd: { raw: BigInt(0), human: 0 },
                usds: { raw: BigInt(0), human: 0 }
            };

            for (const [symbol, mint] of Object.entries(TOKEN_MINTS)) {
                try {
                    const tokenMint = new PublicKey(mint);
                    const tokenAccount = await getAssociatedTokenAddress(tokenMint, pubKey);
                    const accountInfo = await getAccount(this.connection, tokenAccount);

                    const rawAmount = BigInt(accountInfo.amount.toString());
                    const humanAmount = this.convertFromTokenAmount(rawAmount, symbol);

                    const key = symbol.toLowerCase() as 'usdc' | 'usdt' | 'pyusd' | 'usds';
                    balances[key] = { raw: rawAmount, human: humanAmount };
                } catch (error) {
                    // Token account doesn't exist, balance remains 0
                }
            }

            return balances;
        } catch (error) {
            console.error('Error fetching balances:', error);
            return {
                sol: 0,
                usdc: { raw: BigInt(0), human: 0 },
                usdt: { raw: BigInt(0), human: 0 },
                pyusd: { raw: BigInt(0), human: 0 },
                usds: { raw: BigInt(0), human: 0 }
            };
        }
    }

    private async getUserCurrentValue(userPublicKey: string): Promise<number> {
        try {
            const balanceData = await this.getUserBalances(userPublicKey);
            if (!balanceData) return 0;

            let totalPortfolioValue = 0;
            for (const balance of balanceData.data) {
                if (!balance.yield_balance) continue;
                
                // Convert from token amount to human readable
                const humanAmount = this.convertFromTokenAmount(
                    BigInt(balance.yield_balance.funds), 
                    balance.token_symbol
                );
                totalPortfolioValue += humanAmount;
            }
            return totalPortfolioValue;
        } catch (error) {
            console.error('Error fetching user current value:', error);
            return 0;
        }
    }

    private async getUserBalances(userPublicKey: string): Promise<BreezeUserBalancesResponse | null> {
        try {
            const response = await fetch(`https://api.breeze.baby/user-balances/${userPublicKey}`, {
                method: 'GET',
                headers: {
                    "Content-Type": "application/json",
                    "x-api-key": BREEZE_API_KEY
                }
            });

            if (!response.ok) {
                console.error('Error fetching user balances: HTTP', response.status);
                return null;
            }

            const data = await response.json() as BreezeUserBalancesResponse;
            return data;
        } catch (error) {
            console.error('Error fetching user balances:', error);
            return null;
        }
    }

    private async getUserYield(userPublicKey: string, fundId?: string, page: number = 1, limit: number = 10): Promise<BreezeUserYieldResponse | null> {
        try {
            let url = `https://api.breeze.baby/user-yield/${userPublicKey}?page=${page}&limit=${limit}`;
            if (fundId) {
                url += `&fund_id=${fundId}`;
            }

            const response = await fetch(url, {
                method: 'GET',
                headers: {
                    "Content-Type": "application/json",
                    "x-api-key": BREEZE_API_KEY
                }
            });

            if (!response.ok) {
                console.error('Error fetching user yield: HTTP', response.status);
                return null;
            }

            const data = await response.json() as BreezeUserYieldResponse;
            return data;
        } catch (error) {
            console.error('Error fetching user yield:', error);
            return null;
        }
    }
}

Real-time Yield Data

private async getBreezeYieldFromAPI(userPublicKey: string): Promise<number> {
    try {
        const yieldData = await this.getUserYield(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 Flow Implementation

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;

    if (percentage === 100) {
        // Use exact raw balance for 100%
        tokenAmount = balances.usdc.raw;
        humanAmount = balances.usdc.human;
        isAll = true;
    } else if (percentage === 50) {
        // Calculate 50% of raw balance
        tokenAmount = balances.usdc.raw / BigInt(2);
        humanAmount = this.convertFromTokenAmount(tokenAmount, 'USDC');
    } else if (customAmount) {
        humanAmount = customAmount;
        tokenAmount = this.convertToTokenAmount(customAmount, 'USDC');
    } else {
        return;
    }

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

    try {
        const requestBody = {
            "params": {
                "fund_id": BREEZE_FUND_ID,
                "amount": Number(tokenAmount), // Convert BigInt to number for API
                "all": isAll,
                "user_key": userData.publicKey,
                "payer_key": null
            }
        };

        const response = await fetch('https://api.breeze.baby/deposit/tx', {
            method: 'POST',
            headers: {
                "Content-Type": "application/json",
                "x-api-key": BREEZE_API_KEY
            },
            body: JSON.stringify(requestBody)
        });

        const data = await response.json() as BreezeApiResponseUpdated;

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

        // Store pending transaction
        userData.pendingTransaction = {
            serializedTx: data,
            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 Flow Implementation

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;

    if (percentage === 100) {
        humanAmount = breezeBalance;
        isAll = true;
    } else if (percentage === 50) {
        humanAmount = breezeBalance * 0.5;
    } else if (customAmount) {
        humanAmount = customAmount;
    } else {
        return;
    }

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

    const tokenAmount = this.convertToTokenAmount(humanAmount, 'USDC');

    try {
        const requestBody = {
            "params": {
                "fund_id": BREEZE_FUND_ID,
                "amount": Number(tokenAmount),
                "all": isAll,
                "user_key": userData.publicKey,
                "payer_key": null
            }
        };

        const response = await fetch('https://api.breeze.baby/withdraw/tx', {
            method: 'POST',
            headers: {
                "Content-Type": "application/json",
                "x-api-key": BREEZE_API_KEY
            },
            body: JSON.stringify(requestBody)
        });

        const data = await response.json() as BreezeApiResponseUpdated;

        if (typeof data === 'object' && 'message' in data) {
            await this.bot.sendMessage(chatId, `❌ Error: ${data.message}`);
            return;
        }

        userData.pendingTransaction = {
            serializedTx: data,
            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.');
    }
}

Enhanced Features

Main Dashboard Interface

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' }
            ],
            [
                { text: '👥 Copy Trade', callback_data: 'copy_trade_mock' },
                { text: '⚙️ Settings', callback_data: 'settings_mock' }
            ],
            [{ text: '🎯 Slippage Settings', callback_data: 'slippage_mock' }]
        ]
    };

    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 {
        if (!pendingTx.serializedTx) {
            await this.bot.sendMessage(chatId, '❌ Invalid transaction data.');
            return;
        }

        this.logTransactionDetails(pendingTx.serializedTx, 'CONFIRMING');

        const transaction = VersionedTransaction.deserialize(Buffer.from(pendingTx.serializedTx, 'base64'));
        transaction.sign([userData.keypair!]);

        const signature = await this.connection.sendTransaction(transaction);

        await this.bot.sendMessage(chatId, '⏳ Transaction sent! Waiting 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' }
        );

        setTimeout(() => this.showMainInterface(chatId), 2000);

        // Clear pending transaction
        userData.pendingTransaction = undefined;

    } catch (error) {
        console.error('Transaction error:', error);
        await this.bot.sendMessage(chatId, '❌ Failed to process transaction. Please try again.');
    }
}

Error Handling

API Error Responses

// Handle different response types
const data = await response.json() as BreezeApiResponseUpdated;

if (typeof data === 'object' && 'message' in data) {
    await this.bot.sendMessage(chatId, `❌ Error: ${data.message}`);
    return;
}

// data is now the serialized transaction string

Common Error Scenarios

Insufficient Balance

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

Network Errors

try {
    const response = await fetch(apiUrl);
    if (!response.ok) {
        console.error('HTTP Error:', response.status);
        return null;
    }
    // ... process response
} catch (error) {
    console.error('Network error:', error);
    await this.bot.sendMessage(chatId, '❌ Network error. Please try again.');
}

Transaction Failures

const confirmation = await this.connection.confirmTransaction(signature, 'confirmed');

if (confirmation.value.err) {
    await this.bot.sendMessage(chatId, '❌ Transaction failed!');
    return;
}

Best Practices

1. Token Amount Conversion

Always use precise decimal handling for token amounts:

private convertToTokenAmount(humanAmount: number, tokenSymbol: string): bigint {
    const decimals = TOKEN_DECIMALS[tokenSymbol as keyof typeof TOKEN_DECIMALS] || 6;
    const amountStr = humanAmount.toFixed(decimals);
    const [integerPart, decimalPart = ''] = amountStr.split('.');
    const paddedDecimal = decimalPart.padEnd(decimals, '0').slice(0, decimals);
    const fullAmountStr = integerPart + paddedDecimal;
    return BigInt(fullAmountStr);
}

2. Real-time Balance Updates

Fetch current values before each operation:

const currentBalance = await this.getUserCurrentValue(userPublicKey);
const currentYield = await this.getBreezeYieldFromAPI(userPublicKey);

3. User Experience

Show loading states during API calls
Provide clear error messages
Implement transaction confirmation UI
Display real-time balance updates
Support both percentage and custom amounts

Monitoring and Logging

Transaction Logging

private logTransactionDetails(serializedTx: string, context: string) {
    try {
        console.log(`\n=== ${context} TRANSACTION DEBUG ===`);
        console.log('Serialized TX (base64):', serializedTx.substring(0, 100) + '...');

        const transaction = VersionedTransaction.deserialize(Buffer.from(serializedTx, 'base64'));

        console.log('Transaction details:');
        console.log('- Version:', transaction.version);
        console.log('- Message keys:', transaction.message.staticAccountKeys.length);
        console.log('- Instructions:', transaction.message.compiledInstructions.length);
        console.log('- Account keys:');
        transaction.message.staticAccountKeys.forEach((key, index) => {
            console.log(`  [${index}]: ${key.toString()}`);
        });

        console.log('===========================\n');
    } catch (error) {
        console.error(`Failed to deserialize transaction in ${context}:`, error);
        console.log('Raw serialized data:', serializedTx);
    }
}

Performance Monitoring

Track API response times and success rates:

const startTime = Date.now();
const response = await fetch(apiUrl);
const responseTime = Date.now() - startTime;

console.log(`API call took ${responseTime}ms`);

Environment Setup

Required Environment Variables

# Telegram Bot Configuration
BOT_TOKEN=your_telegram_bot_token_here

# Solana Configuration
SOLANA_RPC_URL=https://api.mainnet-beta.solana.com

# Breeze API Configuration
BREEZE_API_KEY=your_breeze_api_key_here
BREEZE_FUND_ID=your_breeze_fund_id

Build and Run

# Install dependencies
npm install

# Build the project
npm run build

# Start the bot
npm start

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 with BigInt precision

Advanced Yield Farming

Real-time Portfolio: Live tracking of deposited amounts and yield earnings
Live APY Data: Real-time yield rates calculated from multiple positions
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 with BigInt precision
Error Handling: Comprehensive error messages and recovery options
Transaction Feedback: Real-time updates during transaction processing

Troubleshooting

API Connection Issues

Transaction Failures

Balance Discrepancies

Integration Guide

Integration Examples

Integration Tutorials

​Functionality

​Test it yourself

​Code Location

GitHub Repo

​Explination

​Overview

​Architecture

​Architecture

​API Configuration

​Environment Variables

​Base URL

​Core API Endpoints

​1. Deposit Transaction

​2. Withdraw Transaction

​3. User Balances

​4. User Yield History

​Implementation Guide

​Token Configuration

​API Response Interfaces

​Core Integration Class

​Real-time Yield Data

​Deposit Flow Implementation

​Withdraw Flow Implementation

​Enhanced Features

​Main Dashboard Interface

​Transaction Management

​Transaction Confirmation Flow

​Transaction Signing and Submission

​Error Handling

​API Error Responses

​Common Error Scenarios

​Insufficient Balance

​Network Errors

​Transaction Failures

​Best Practices

​1. Token Amount Conversion

​2. Real-time Balance Updates

​3. User Experience

​Monitoring and Logging

​Transaction Logging

​Performance Monitoring

​Environment Setup

​Required Environment Variables

​Build and Run

​Key Features

​Wallet Management

​Advanced Yield Farming

​Enhanced User Experience

​Troubleshooting

Functionality

Test it yourself

Code Location

Explination

Overview

Architecture

Architecture

API Configuration

Environment Variables

Base URL

Core API Endpoints

1. Deposit Transaction

2. Withdraw Transaction

3. User Balances

4. User Yield History

Implementation Guide

Token Configuration

API Response Interfaces

Core Integration Class

Real-time Yield Data

Deposit Flow Implementation

Withdraw Flow Implementation

Enhanced Features

Main Dashboard Interface

Transaction Management

Transaction Confirmation Flow

Transaction Signing and Submission

Error Handling

API Error Responses

Common Error Scenarios

Insufficient Balance

Network Errors

Transaction Failures

Best Practices

1. Token Amount Conversion

2. Real-time Balance Updates

3. User Experience

Monitoring and Logging

Transaction Logging

Performance Monitoring

Environment Setup

Required Environment Variables

Build and Run

Key Features

Wallet Management

Advanced Yield Farming

Enhanced User Experience

Troubleshooting