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@hashgraphonline/standards-agent-kit

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A modular SDK for building on-chain autonomous agents using Hashgraph Online Standards, including HCS-10 for agent discovery and communication.

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import { BaseServiceBuilder } from "hedera-agent-kit"; import { HCS2Client } from "@hashgraphonline/standards-sdk"; class HCS2Builder extends BaseServiceBuilder { constructor(hederaKit) { super(hederaKit); } /** * Get or create HCS-2 client */ async getHCS2Client() { if (!this.hcs2Client) { const operatorId = this.hederaKit.signer.getAccountId().toString(); const operatorPrivateKey = this.hederaKit.signer?.getOperatorPrivateKey() ? this.hederaKit.signer.getOperatorPrivateKey().toStringRaw() : ""; const network = this.hederaKit.client.network; const networkType = network.toString().includes("mainnet") ? "mainnet" : "testnet"; const config = { network: networkType, operatorId, operatorKey: operatorPrivateKey }; this.hcs2Client = new HCS2Client(config); } return this.hcs2Client; } /** * Create a new HCS-2 registry * Note: This executes the transaction directly via HCS2Client */ async createRegistry(options = {}) { const client = await this.getHCS2Client(); return await client.createRegistry(options); } /** * Register a new entry in an HCS-2 registry */ async registerEntry(registryTopicId, options) { const client = await this.getHCS2Client(); return await client.registerEntry(registryTopicId, options); } /** * Update an existing entry in an HCS-2 registry */ async updateEntry(registryTopicId, options) { const client = await this.getHCS2Client(); return await client.updateEntry(registryTopicId, options); } /** * Delete an entry from an HCS-2 registry */ async deleteEntry(registryTopicId, options) { const client = await this.getHCS2Client(); return await client.deleteEntry(registryTopicId, options); } /** * Migrate an HCS-2 registry to a new topic */ async migrateRegistry(registryTopicId, options) { const client = await this.getHCS2Client(); return await client.migrateRegistry(registryTopicId, options); } /** * Query entries from an HCS-2 registry */ async getRegistry(topicId, options = {}) { const client = await this.getHCS2Client(); return await client.getRegistry(topicId, options); } /** * Submit a raw message to an HCS-2 topic */ async submitMessage(topicId, payload) { const client = await this.getHCS2Client(); return await client.submitMessage(topicId, payload); } /** * Get topic info from mirror node */ async getTopicInfo(topicId) { const client = await this.getHCS2Client(); return await client.getTopicInfo(topicId); } /** * Close the HCS-2 client */ async close() { if (this.hcs2Client) { this.hcs2Client.close(); this.hcs2Client = void 0; } } } export { HCS2Builder }; //# sourceMappingURL=standards-agent-kit.es3.js.map