External API Integrations

Kaito AI Integration

Kaito AI provides advanced social intelligence and sentiment analysis for cryptocurrency projects. The integration enables real-time monitoring of social sentiment, trending topics, and market manipulation detection.

Setup and Authentication

API Configuration

const KaitoClient = require('@kaito/api-client');

const kaitoConfig = {
  apiKey: process.env.KAITO_API_KEY,
  baseURL: 'https://api.kaito.ai/v1',
  timeout: 30000,
  retryAttempts: 3,
  rateLimitWindow: 60000, // 1 minute
  maxRequestsPerWindow: 100
};

const kaito = new KaitoClient(kaitoConfig);

Authentication Setup

# Environment variables
export KAITO_API_KEY="your_kaito_api_key_here"
export KAITO_WEBHOOK_SECRET="your_webhook_secret"
export KAITO_RATE_LIMIT="100" # requests per minute

Core Integration Methods

Social Sentiment Analysis

class KaitoIntegration {
  async getSocialSentiment(tokenAddress, timeframe = '24h') {
    try {
      const response = await kaito.social.getSentiment({
        token: tokenAddress,
        timeframe: timeframe,
        sources: ['twitter', 'reddit', 'telegram', 'discord'],
        includeMetrics: true
      });

      return {
        overallSentiment: response.sentiment.overall,
        sentimentScore: response.sentiment.score, // -1 to 1
        confidence: response.confidence,
        volume: response.metrics.mentionVolume,
        engagement: response.metrics.engagementRate,
        influencerActivity: response.influencers.activity,
        manipulationFlags: response.flags.manipulation
      };
    } catch (error) {
      throw new Error(`Kaito sentiment analysis failed: ${error.message}`);
    }
  }

  async getTrendingTopics(category = 'defi') {
    const trending = await kaito.trends.getTopics({
      category: category,
      limit: 50,
      timeframe: '1h',
      includeMetrics: true
    });

    return trending.map(topic => ({
      keyword: topic.keyword,
      volume: topic.volume,
      sentiment: topic.sentiment,
      growth: topic.growthRate,
      relatedTokens: topic.tokens
    }));
  }

  async detectManipulation(tokenAddress) {
    const manipulation = await kaito.analysis.detectManipulation({
      token: tokenAddress,
      analysisDepth: 'comprehensive',
      timeframe: '7d'
    });

    return {
      manipulationScore: manipulation.score, // 0-100
      indicators: manipulation.indicators,
      patterns: manipulation.patterns,
      confidence: manipulation.confidence,
      recommendations: manipulation.recommendations
    };
  }
}

Error Handling and Rate Limiting

Rate Limit Management

class KaitoRateLimiter {
  constructor(maxRequests = 100, windowMs = 60000) {
    this.maxRequests = maxRequests;
    this.windowMs = windowMs;
    this.requests = [];
  }

  async checkRateLimit() {
    const now = Date.now();
    this.requests = this.requests.filter(time => now - time < this.windowMs);
    
    if (this.requests.length >= this.maxRequests) {
      const oldestRequest = Math.min(...this.requests);
      const waitTime = this.windowMs - (now - oldestRequest);
      await this.sleep(waitTime);
    }
    
    this.requests.push(now);
  }

  sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
  }
}

Arkham Intelligence Setup

Arkham Intelligence provides wallet attribution, fund flow tracking, and entity identification services essential for comprehensive risk assessment.

Configuration

API Setup

import arkham
from arkham import ArkhamClient
import os

class ArkhamIntegration:
    def __init__(self):
        self.client = ArkhamClient(
            api_key=os.getenv('ARKHAM_API_KEY'),
            base_url='https://api.arkhamintelligence.com/v1',
            timeout=60,
            max_retries=3
        )
        
    async def initialize_connection(self):
        """Initialize and test Arkham connection"""
        try:
            status = await self.client.health_check()
            if status.ok:
                print("Arkham Intelligence connection established")
                return True
            else:
                raise ConnectionError("Arkham API health check failed")
        except Exception as e:
            print(f"Arkham initialization failed: {e}")
            return False

Wallet Attribution Services

Entity Identification

async def get_wallet_attribution(self, wallet_address):
    """
    Get comprehensive wallet attribution and entity information
    """
    try:
        attribution = await self.client.wallets.get_attribution(
            address=wallet_address,
            include_labels=True,
            include_risk_score=True,
            include_activity_summary=True
        )
        
        return {
            'entity_name': attribution.entity.name if attribution.entity else None,
            'entity_type': attribution.entity.type,
            'risk_score': attribution.risk_score,
            'labels': attribution.labels,
            'confidence': attribution.confidence,
            'last_activity': attribution.activity.last_seen,
            'transaction_volume': attribution.activity.volume_30d,
            'associated_addresses': attribution.related_addresses,
            'sanctions_check': attribution.compliance.sanctions_status,
            'pep_check': attribution.compliance.pep_status
        }
    except Exception as e:
        return {'error': f'Attribution lookup failed: {e}'}

async def track_fund_flows(self, from_address, to_address, min_amount=1000):
    """
    Track fund flows between addresses with risk analysis
    """
    flows = await self.client.transactions.trace_funds(
        source=from_address,
        destination=to_address,
        min_value_usd=min_amount,
        max_hops=5,
        timeframe='30d'
    )
    
    return {
        'direct_transfers': flows.direct,
        'indirect_paths': flows.paths,
        'total_volume': flows.summary.total_volume,
        'risk_indicators': flows.risk_analysis.indicators,
        'suspicious_patterns': flows.risk_analysis.patterns,
        'aml_flags': flows.compliance.aml_alerts
    }

Intelligence Gathering

Advanced Analytics

async def get_deployer_intelligence(self, contract_address):
    """
    Comprehensive deployer analysis and risk assessment
    """
    deployer_data = await self.client.contracts.get_deployer_analysis(
        contract=contract_address,
        analysis_depth='comprehensive'
    )
    
    return {
        'deployer_address': deployer_data.deployer.address,
        'deployer_history': deployer_data.deployer.deployment_history,
        'risk_assessment': {
            'overall_score': deployer_data.risk.overall_score,
            'previous_rugs': deployer_data.risk.rug_pull_history,
            'honeypot_deployments': deployer_data.risk.honeypot_count,
            'successful_projects': deployer_data.risk.legitimate_projects
        },
        'funding_sources': deployer_data.funding.sources,
        'associated_entities': deployer_data.entities.associated,
        'geographical_indicators': deployer_data.location.indicators
    }

Alchemy Configuration

Alchemy provides robust blockchain infrastructure with enhanced APIs for Ethereum and Polygon networks.

Setup Configuration

Multi-Chain Setup

const { Alchemy, Network } = require('alchemy-sdk');

class AlchemyIntegration {
  constructor() {
    this.configs = {
      ethereum: {
        apiKey: process.env.ALCHEMY_ETH_API_KEY,
        network: Network.ETH_MAINNET,
        maxRetries: 3,
        requestTimeout: 30000
      },
      polygon: {
        apiKey: process.env.ALCHEMY_POLYGON_API_KEY,
        network: Network.MATIC_MAINNET,
        maxRetries: 3,
        requestTimeout: 30000
      },
      arbitrum: {
        apiKey: process.env.ALCHEMY_ARB_API_KEY,
        network: Network.ARB_MAINNET,
        maxRetries: 3,
        requestTimeout: 30000
      }
    };

    this.clients = {};
    this.initializeClients();
  }

  initializeClients() {
    Object.keys(this.configs).forEach(network => {
      this.clients[network] = new Alchemy(this.configs[network]);
    });
  }
}

Enhanced Token Analysis

Token Metadata and Analytics

async getTokenAnalytics(tokenAddress, network = 'ethereum') {
  const alchemy = this.clients[network];
  
  try {
    // Get token metadata
    const metadata = await alchemy.core.getTokenMetadata(tokenAddress);
    
    // Get token balances for top holders
    const topHolders = await alchemy.core.getOwnersForToken(tokenAddress, {
      withTokenBalances: true,
      pageSize: 100
    });
    
    // Get transfer history
    const transfers = await alchemy.core.getAssetTransfers({
      fromBlock: '0x0',
      toBlock: 'latest',
      contractAddresses: [tokenAddress],
      category: ['erc20'],
      withMetadata: true,
      excludeZeroValue: true,
      maxCount: 1000
    });

    // Analyze holder distribution
    const holderAnalysis = this.analyzeHolderDistribution(topHolders);
    
    return {
      token: {
        name: metadata.name,
        symbol: metadata.symbol,
        decimals: metadata.decimals,
        totalSupply: metadata.totalSupply
      },
      holders: {
        total: topHolders.totalCount,
        distribution: holderAnalysis.distribution,
        concentration: holderAnalysis.concentration,
        whalePercentage: holderAnalysis.whalePercentage
      },
      activity: {
        totalTransfers: transfers.transfers.length,
        uniqueAddresses: this.getUniqueAddresses(transfers.transfers),
        avgTransferValue: this.calculateAvgTransferValue(transfers.transfers),
        recentActivity: this.getRecentActivity(transfers.transfers)
      }
    };
  } catch (error) {
    throw new Error(`Alchemy token analysis failed: ${error.message}`);
  }
}

async getContractSecurity(contractAddress, network = 'ethereum') {
  const alchemy = this.clients[network];
  
  // Get contract code
  const code = await alchemy.core.getCode(contractAddress);
  
  // Get contract creation transaction
  const creationTx = await this.getContractCreation(contractAddress, alchemy);
  
  // Analyze contract functions
  const functions = await this.analyzeContractFunctions(contractAddress, alchemy);
  
  return {
    hasCode: code !== '0x',
    codeSize: code.length,
    creator: creationTx?.from,
    creationBlock: creationTx?.blockNumber,
    creationTime: creationTx?.timestamp,
    isVerified: await this.checkVerificationStatus(contractAddress),
    functions: functions,
    securityFlags: this.identifySecurityConcerns(functions)
  };
}

WebSocket Real-Time Monitoring

Real-Time Event Monitoring

class AlchemyWebSocketManager {
  constructor(network = 'ethereum') {
    this.alchemy = new Alchemy(this.configs[network]);
    this.subscriptions = new Map();
  }

  async subscribeToTokenTransfers(tokenAddress, callback) {
    const filter = {
      address: tokenAddress,
      topics: [
        '0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef' // Transfer event
      ]
    };

    const subscription = await this.alchemy.ws.on(filter, (log) => {
      const transferData = this.parseTransferLog(log);
      callback(transferData);
    });

    this.subscriptions.set(`token_${tokenAddress}`, subscription);
    return subscription;
  }

  async subscribeToNewBlocks(callback) {
    const subscription = await this.alchemy.ws.on('block', (blockNumber) => {
      callback({ blockNumber, timestamp: Date.now() });
    });

    this.subscriptions.set('blocks', subscription);
    return subscription;
  }

  parseTransferLog(log) {
    return {
      from: '0x' + log.topics[1].slice(26),
      to: '0x' + log.topics[2].slice(26),
      value: parseInt(log.data, 16),
      blockNumber: log.blockNumber,
      transactionHash: log.transactionHash,
      timestamp: Date.now()
    };
  }
}

Solana RPC Services

Solana integration provides access to the Solana blockchain for monitoring SPL tokens and DeFi protocols.

RPC Configuration

Connection Setup

const { Connection, PublicKey, clusterApiUrl } = require('@solana/web3.js');
const { TOKEN_PROGRAM_ID, getAccount } = require('@solana/spl-token');

class SolanaIntegration {
  constructor() {
    this.connections = {
      mainnet: new Connection(
        process.env.SOLANA_RPC_URL || clusterApiUrl('mainnet-beta'),
        {
          commitment: 'confirmed',
          wsEndpoint: process.env.SOLANA_WS_URL,
          httpHeaders: {
            'Authorization': `Bearer ${process.env.SOLANA_API_KEY}`
          }
        }
      ),
      devnet: new Connection(clusterApiUrl('devnet'), 'confirmed'),
      testnet: new Connection(clusterApiUrl('testnet'), 'confirmed')
    };
    
    this.network = 'mainnet';
  }

  getConnection(network = this.network) {
    return this.connections[network];
  }
}

Token Analysis

SPL Token Monitoring

async getSPLTokenInfo(mintAddress, network = 'mainnet') {
  const connection = this.getConnection(network);
  const mintPublicKey = new PublicKey(mintAddress);
  
  try {
    // Get mint information
    const mintInfo = await connection.getParsedAccountInfo(mintPublicKey);
    const mintData = mintInfo.value?.data?.parsed?.info;
    
    // Get largest token accounts
    const largestAccounts = await connection.getTokenLargestAccounts(mintPublicKey);
    
    // Get supply information
    const supplyInfo = await connection.getTokenSupply(mintPublicKey);
    
    // Analyze holder distribution
    const holderAnalysis = await this.analyzeSolanaHolders(mintAddress, connection);
    
    return {
      mint: mintAddress,
      decimals: mintData?.decimals,
      supply: {
        total: supplyInfo.value.amount,
        circulating: supplyInfo.value.uiAmount,
        decimals: supplyInfo.value.decimals
      },
      authority: {
        mintAuthority: mintData?.mintAuthority,
        freezeAuthority: mintData?.freezeAuthority,
        isImmutable: !mintData?.mintAuthority
      },
      holders: holderAnalysis,
      liquidity: await this.getSolanaLiquidityInfo(mintAddress, connection)
    };
  } catch (error) {
    throw new Error(`Solana token analysis failed: ${error.message}`);
  }
}

async analyzeSolanaHolders(mintAddress, connection) {
  const mintPublicKey = new PublicKey(mintAddress);
  
  // Get all token accounts for this mint
  const tokenAccounts = await connection.getProgramAccounts(TOKEN_PROGRAM_ID, {
    filters: [
      { dataSize: 165 }, // Token account data size
      { memcmp: { offset: 0, bytes: mintAddress } } // Filter by mint
    ]
  });

  const holders = [];
  for (const account of tokenAccounts) {
    try {
      const accountInfo = await getAccount(connection, account.pubkey);
      if (accountInfo.amount > 0) {
        holders.push({
          address: account.pubkey.toString(),
          balance: accountInfo.amount.toString(),
          owner: accountInfo.owner.toString()
        });
      }
    } catch (error) {
      // Skip invalid accounts
      continue;
    }
  }

  // Sort by balance
  holders.sort((a, b) => BigInt(b.balance) - BigInt(a.balance));
  
  return {
    totalHolders: holders.length,
    topHolders: holders.slice(0, 20),
    concentration: this.calculateConcentration(holders)
  };
}

Real-Time Monitoring

WebSocket Subscriptions

class SolanaWebSocketManager {
  constructor(network = 'mainnet') {
    this.connection = new Connection(
      process.env.SOLANA_WS_URL || clusterApiUrl('mainnet-beta'),
      { commitment: 'confirmed' }
    );
    this.subscriptions = new Map();
  }

  async subscribeToAccountChanges(accountAddress, callback) {
    const publicKey = new PublicKey(accountAddress);
    
    const subscriptionId = this.connection.onAccountChange(
      publicKey,
      (accountInfo, context) => {
        callback({
          account: accountAddress,
          lamports: accountInfo.lamports,
          owner: accountInfo.owner.toString(),
          executable: accountInfo.executable,
          rentEpoch: accountInfo.rentEpoch,
          data: accountInfo.data,
          slot: context.slot
        });
      },
      'confirmed'
    );

    this.subscriptions.set(accountAddress, subscriptionId);
    return subscriptionId;
  }

  async subscribeToTokenAccountChanges(mintAddress, callback) {
    const programId = TOKEN_PROGRAM_ID;
    
    const subscriptionId = this.connection.onProgramAccountChange(
      programId,
      (keyedAccountInfo, context) => {
        // Parse token account data
        const accountData = this.parseTokenAccountData(keyedAccountInfo.accountInfo.data);
        
        if (accountData.mint === mintAddress) {
          callback({
            account: keyedAccountInfo.accountId.toString(),
            mint: accountData.mint,
            owner: accountData.owner,
            amount: accountData.amount,
            slot: context.slot
          });
        }
      },
      'confirmed',
      [
        { memcmp: { offset: 0, bytes: mintAddress } }
      ]
    );

    return subscriptionId;
  }
}

Third-Party Data Sources

CoinGecko Integration

Market Data Provider

const CoinGecko = require('coingecko-api');

class CoinGeckoIntegration {
  constructor() {
    this.client = new CoinGecko();
    this.rateLimiter = new RateLimiter(50, 60000); // 50 requests per minute
  }

  async getTokenPrice(contractAddress, vsCurrency = 'usd') {
    await this.rateLimiter.checkRateLimit();
    
    try {
      const response = await this.client.simple.fetchTokenPrice({
        contract_addresses: contractAddress,
        vs_currencies: vsCurrency,
        include_market_cap: true,
        include_24hr_vol: true,
        include_24hr_change: true,
        include_last_updated_at: true
      });

      return response.data[contractAddress.toLowerCase()];
    } catch (error) {
      throw new Error(`CoinGecko price fetch failed: ${error.message}`);
    }
  }

  async getMarketData(coinId, days = 7) {
    await this.rateLimiter.checkRateLimit();
    
    const marketData = await this.client.coins.fetchMarketChart(coinId, {
      days: days,
      vs_currency: 'usd'
    });

    return {
      prices: marketData.data.prices,
      market_caps: marketData.data.market_caps,
      total_volumes: marketData.data.total_volumes
    };
  }
}

DeFiLlama Integration

TVL and Protocol Data

class DeFiLlamaIntegration {
  constructor() {
    this.baseURL = 'https://api.llama.fi';
    this.timeout = 30000;
  }

  async getProtocolTVL(protocolSlug) {
    try {
      const response = await fetch(`${this.baseURL}/protocol/${protocolSlug}`, {
        timeout: this.timeout
      });
      
      const data = await response.json();
      
      return {
        name: data.name,
        symbol: data.symbol,
        tvl: data.tvl,
        chainTvls: data.chainTvls,
        change_1d: data.change_1d,
        change_7d: data.change_7d,
        change_1m: data.change_1m,
        mcap: data.mcap,
        category: data.category
      };
    } catch (error) {
      throw new Error(`DeFiLlama TVL fetch failed: ${error.message}`);
    }
  }

  async getChainTVL(chain = 'ethereum') {
    const response = await fetch(`${this.baseURL}/v2/historicalChainTvl/${chain}`);
    const data = await response.json();
    
    return data.map(entry => ({
      date: entry.date,
      tvl: entry.tvl
    }));
  }
}