Typhoon SDK

The Typhoon SDK is a developer toolkit that allows private payments on Starknet through Typhoon private pools. It provides simple and fast way to integrate (just plug an play), composable, with secure and proven features that enable users and applications to send and receive payments without exposing sensitive transaction details on-chain.

Read the Documentation for more informations.

Basic usage

    import { TyphoonSDK } from 'typhoon-sdk'
import { RpcProvider, Account } from 'starknet';

const provider = new RpcProvider({ nodeUrl: "https://starknet-mainnet.public.blastapi.io/rpc/v0_8" });
const sdk = new TyphoonSDK()
const STRK_ADDR = "0x04718f5a0fc34cc1af16a1cdee98ffb20c31f5cd61d6ab07201858f4287c938d"
const amount = 110000000000000000000n // 110 STRK

// use the wallet account if you run in your frontend
const account = new Account(provider, "0xyouraddress", "0xprivkey"); 

// this function generates the calls to make a deposit
let calls = await sdk.generate_approve_and_deposit_calls(amount, STRK_ADDR)

// execute the deposit calls
const multiCall = await account.execute(calls);
await account.waitForTransaction(multiCall.transaction_hash);

// withdraw your deposited funds to the address in the recipient list
// withdraw has two arguments the txhash of the deposit execution and a list of recipients 
await sdk.withdraw(multiCall.transaction_hash, ['0xrecipientAddress'])