Server — HCS‑6 Client

TypeScript

import 'dotenv/config';
import { HCS6Client } from '@hashgraphonline/standards-sdk';

const client = new HCS6Client({
  network: 'testnet',
  operatorId: process.env.HEDERA_ACCOUNT_ID!,
  operatorKey: process.env.HEDERA_PRIVATE_KEY!,
});

const reg = await client.createDynamicRegistry({ ttl: 86400 });
await client.upsert(reg.topicId, { key: 'latest', value: { version: 1 } });

Go

import "github.com/hashgraph-online/standards-sdk-go/pkg/hcs6"

client, err := hcs6.NewClient(hcs6.ClientConfig{
	Network:            "testnet",
	OperatorAccountID:  os.Getenv("HEDERA_ACCOUNT_ID"),
	OperatorPrivateKey: os.Getenv("HEDERA_PRIVATE_KEY"),
})
if err != nil {
	log.Fatal(err)
}

reg, err := client.CreateDynamicRegistry(ctx, hcs6.CreateDynamicRegistryOptions{
	TTL: 86400,
})

Python

import os
from standards_sdk_py.hcs6 import Hcs6Client


client = Hcs6Client(
    network="testnet",
    operator_id=os.environ["HEDERA_ACCOUNT_ID"],
    operator_private_key=os.environ["HEDERA_PRIVATE_KEY"],
)

reg = client.create_dynamic_registry(ttl=86400)