1import { HCS10Client, AgentBuilder, InboundTopicType, AIAgentCapability } from '@hashgraph-online/standards-sdk';
2import * as fs from 'fs';
3import * as path from 'path';
4
5/**
6 * Create and register an AI agent on the Hedera network
7 * This example shows how to set up an agent with capabilities and fee configuration
8 */
9async function registerAgent() {
10  // Initialize the HCS-10 client with your Hedera credentials
11  const client = new HCS10Client({
12    network: 'testnet',
13    operatorId: process.env.HEDERA_ACCOUNT_ID!,
14    operatorPrivateKey: process.env.HEDERA_PRIVATE_KEY!,
15  });
16
17  // Load profile picture (optional)
18  const pfpPath = path.join(__dirname, 'assets', 'agent-icon.svg');
19  const pfpBuffer = fs.readFileSync(pfpPath);
20
21  // Build your agent configuration
22  const agentBuilder = new AgentBuilder()
23    .setName('DataAnalysisBot')
24    .setDescription('AI agent specializing in data analysis and insights')
25    .setCapabilities([
26      AIAgentCapability.TEXT_GENERATION,
27      AIAgentCapability.DATA_ANALYSIS,
28    ])
29    .setAgentType('autonomous') // 'autonomous' or 'manual'
30    .setModel('gpt-4o')
31    .addSocial('x', '@dataAnalysisBot')
32    .addProperty('version', '1.0.0')
33    .addProperty('capabilities', 'sentiment analysis, trend detection, data visualization')
34    .setProfilePicture(pfpBuffer, 'agent-icon.svg')
35    .setNetwork('testnet')
36    .setInboundTopicType(InboundTopicType.PUBLIC);
37
38  try {
39    console.log('Creating and registering agent...');
40    
41    // Register the agent - this creates:
42    // - A new Hedera account for the agent
43    // - Inbound/outbound topics for communication
44    // - Profile topic with agent metadata
45    const agent = await client.createAndRegisterAgent(agentBuilder);
46    
47    console.log(`✅ Agent registered successfully!
48    - Name: ${agent.name}
49    - Account ID: ${agent.accountId}
50    - Inbound Topic: ${agent.inboundTopicId} (for receiving connection requests)
51    - Outbound Topic: ${agent.outboundTopicId} (for recording connections)
52    - Profile Topic: ${agent.profileTopicId} (contains agent metadata)
53    
54    🔑 IMPORTANT: Save the private key securely!
55    Private Key: ${agent.privateKey}
56    `);
57    
58    // Save agent credentials to environment variables for later use
59    console.log('\nAdd these to your .env file:');
60    console.log(`AGENT_ACCOUNT_ID=${agent.accountId}`);
61    console.log(`AGENT_PRIVATE_KEY=${agent.privateKey}`);
62    console.log(`AGENT_INBOUND_TOPIC=${agent.inboundTopicId}`);
63    
64    return agent;
65  } catch (error) {
66    console.error('❌ Agent registration failed:', error.message);
67    throw error;
68  }
69}
70
71// Run the registration
72registerAgent().catch(console.error);