Simple Deposit — Core API

import { DepositClient, CHAIN } from '@particle-network/simple-deposit';

const client = new DepositClient({
  ownerAddress: '0x...',
  intermediaryAddress: '0x...',
  authCoreProvider: provider,
  destination: { chainId: CHAIN.BASE },
});

await client.initialize();
client.startWatching();

const client = new DepositClient({
  ownerAddress: '0x...',
  intermediaryAddress: '0x...',
  destination: { chainId: CHAIN.BASE },
  onDepositEvent: (e) => {
    console.log(e.phase, e.token, `$${e.amountUSD}`);
  },
});

// Or subscribe to the same stream as an event:
client.on('deposit:lifecycle', (e) => console.log(e.phase, e.id));

const client = new DepositClient({
  ownerAddress: '0x...',
  intermediaryAddress: '0x...',
  authCoreProvider: provider,
  destination: { chainId: CHAIN.BASE },
  funding: { enabled: true },   // ← that's it
});

import {
  detectInjectedEvmWallets,
  connectInjectedEvm,
} from '@particle-network/simple-deposit';

// 1. Detect + connect an injected wallet (or bring your own EIP-1193 provider).
const [wallet] = await detectInjectedEvmWallets();
const address = await connectInjectedEvm(wallet.provider);

// 2. Discover spendable balances across supported chains.
const balances = await client.getWalletBalances({ evm: { provider: wallet.provider, address } });

// 3. Transfer a chosen balance to the deposit address (omit rawAmount for the
//    gas-adjusted max). Emits funding:started → funding:complete (or funding:error).
const result = await client.fundFromWallet(
  { evm: { provider: wallet.provider, address } },
  balances[0],
);

import {
  detectInjectedEvmWallets,     // EIP-6963 + legacy window.ethereum fallback → DetectedEvmWallet[]
  connectInjectedEvm,           // eth_requestAccounts → address
  getEvmAccounts,               // current eth_accounts
  promptEvmAccountSelection,    // wallet_requestPermissions → eth_accounts
  detectInjectedSolanaWallet,   // window.phantom?.solana / window.solana → DetectedSolanaWallet | null
  connectInjectedSolana,        // connect() → publicKey
  formatUnits, parseUnits,      // smallest-unit ↔ human-readable amount helpers
} from '@particle-network/simple-deposit';

const { transactions, page, pageSize } = await client.getTransactions(1, 10);

for (const tx of transactions) {
  console.log(tx.transactionId, tx.targetToken.symbol, tx.change.amountInUSD);
}

// Next page
const page2 = await client.getTransactions(2, 10);

import { CHAIN } from '@particle-network/simple-deposit';

// Get USDC transactions on Ethereum
const result = await client.getTokenTransactions({
  chainId: CHAIN.ETHEREUM,
  address: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48', // USDC contract
});

// Paginate with cursor
if (result.nextPageToken) {
  const nextPage = await client.getTokenTransactions(
    { chainId: CHAIN.ETHEREUM, address: '0xA0b8...' },
    result.nextPageToken,
  );
}

const tx = await client.getTransaction('tx_abc123');
console.log(tx.status, tx.change.amount, tx.fromChains, tx.toChains);

client.on('deposit:detected', (deposit: DetectedDeposit) => {
  console.log(`New deposit: ${deposit.token} on chain ${deposit.chainId}`);
});

client.on('deposit:complete', (result: SweepResult) => {
  console.log(`Sweep complete: ${result.explorerUrl}`);
});

// Remove a specific listener
client.off('deposit:detected', handler);