blockchain-ai-chat

🧠 Moralis AI Agent Chatbot

An AI agent that intelligently maps user blockchain queries to Moralis API tools. Supports multi-chain analysis for EVM and Solana wallets, tokens, NFTs, DeFi, and market data.

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🚀 Features

• ✨ Supports function calling across 50+ Moralis endpoints
• 🌐 Handles EVM and Solana chains
• 📦 Modular tool separation by use case
• 📊 Returns schema hints for frontend visualizations
• 🤖 LangChain + GPT-4o based smart router

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📁 Project Structure

src/
├── tools/
│   ├── wallet-tools.ts         # Wallet data (balances, swaps, domains)
│   ├── nft-tools.ts            # NFT queries (owners, floor, metadata)
│   ├── token-tools.ts          # Token stats (price, holders, analytics)
│   ├── market-tools.ts         # Market insights (trending, gainers)
│   ├── solana-tools.ts         # Solana portfolio, swaps, NFTs
│   └── tool-types.ts           # Shared `Tool` interface (future)
├── agent/
│   └── agent-router.ts         # Main AI agent router logic
└── config.ts                   # API keys and environment variables

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🧩 Tool Interface

export interface Tool {
  name: string;
  requiredParams: string[];
  dataSchema: string; // visual hint: table, stat_card, etc.
  run: (params: Record<string, any>) => Promise<any>;
}

Each tool is self-contained, composable, and testable.

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🛠️ Usage

const agent = new AIAgentRouter(process.env.OPENAI_API_KEY);
const response = await agent.handlePrompt("What's in my wallet 0x123...");
console.log(response);

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📊 Visualization Hints

The dataSchema in each tool gives the frontend cues like:

• stat_card: for balance / price
• table: historical or structured data
• grid: images or NFTs
• line_chart, bar_chart, candlestick_chart: time-based charts

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🔐 Setup

npm install
cp .env.example .env  # add MORALIS_KEY + OPENAI_API_KEY

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✅ Supported Queries

• "What's my SOL balance?"
• "Who owns this NFT?"
• "Trending tokens on Ethereum"
• "My NFTs across chains"
• "Compare ETH and SOL value"

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🧩 Extending

Just add a new tool in the appropriate file with:

{
  name: 'getMyNewAPI',
  requiredParams: [...],
  dataSchema: 'your_type_here',
  run: async (params) => { ... }
}

It’s automatically available to the agent.

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Blockchain Chat SDK

A powerful SDK for building blockchain-powered chat applications with AI capabilities. This SDK provides an easy-to-use interface for interacting with blockchain data through natural language prompts.

Features

• 🤖 AI-powered natural language processing for blockchain queries
• 🔗 Supports multiple blockchain networks (Ethereum, Polygon, BSC, etc.)
• 💰 Query wallet balances, token prices, NFT data, and more
• 🛠️ Easy integration with existing Node.js/TypeScript projects
• 🔒 Secure API key management

Installation

npm install blockchain-ai-chat
# or
yarn add blockchain-ai-chat

Prerequisites

• Node.js 16.x or later
• OpenAI API key
• Moralis API key

Getting Started

1. Install the package:

npm install blockchain-ai-chat

2. Import and initialize the SDK:

import { createBlockchainChatSDK } from 'blockchain-ai-chat';

// Initialize the SDK with your API keys
const sdk = createBlockchainChatSDK({
  openaiApiKey: 'your-openai-api-key',
  moralisApiKey: 'your-moralis-api-key',
  port?: 3000 as optional
});

Usage

Basic Example

// Handle a user prompt
const response = await sdk.handlePrompt("What's the balance of vitalik.eth?");
console.log(response);

Available Methods

handlePrompt(prompt: string)

Process a natural language prompt and return a response with blockchain data.

Parameters:

• prompt (string): The user's natural language query

Returns:

{
  message: string;      // The AI's response
  summary: string;      // Summary of the response (if applicable)
  prompt: string;      // The original prompt
  status: boolean;      // Whether the request was successful
  data?: any;          // Additional data (if any)
}

getAgentRouter()

Get direct access to the underlying AIAgentRouter instance for advanced use cases.

Returns: Instance of AIAgentRouter

Environment Variables

Create a .env file in your project root:

OPENAI_API_KEY=your_openai_api_key
MORALIS_KEY=your_moralis_api_key
PORT=3000

Error Handling

The SDK throws the following error types:

• Error: When required API keys are missing
• Error: When there's an issue processing the prompt

Examples

Query Wallet Balance

const response = await sdk.handlePrompt("What's the ETH balance of 0x1234...?");

Get Token Prices

const response = await sdk.handlePrompt("What's the current price of Bitcoin?");

Query NFT Data

const response = await sdk.handlePrompt("Show me the NFTs owned by 0x1234...");

Contributing

Contributions are welcome! Please read our Contributing Guide for details on our code of conduct and the process for submitting pull requests.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Support

For support, please open an issue in our GitHub repository or contact our support team at [e-mail].

Acknowledgments

• Built with OpenAI
• Powered by Moralis
• Inspired by the need for better blockchain data accessibility

💡 Tip

Use getWalletActiveChains to detect wallet activity, or combine Solana and EVM tools for deeper portfolio analytics.

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📄 License

MIT – Customize and extend freely for your blockchain AI agent!