Utilities

const decoded = await dzap.decodeTxnData({
  data: transactionReceipt, // a viem TransactionReceipt
  service: 'trade',         // 'trade' | 'dca' | 'zap'
  chainId: 42161,
});
// => { swapFailPairs: string[], swapInfo: SwapInfo | SwapInfo[] }

const { points } = await dzap.calculatePoints({
  chainId: 1,
  account: '0xUser',
  txType: 'swap', // 'swap' | 'bridge'
  srcTokens: [{ address: '0xaf88...', amount: '1000000', decimals: 6 }],
  destTokens: [{ address: '0x4200...', amount: '300000000000000', decimals: 18 }],
  providers: ['across'],
});

const result = await dzap.sendBatchCalls({
  walletClient,
  calls: [
    { to: '0xToken1', data: encodedApproveCallOne },
    { to: '0xToken2', data: encodedApproveCallTwo },
  ],
});
// result => { id: string } | null

if (result) {
  const receipt = await dzap.waitForBatchTransactionReceipt({
    walletClient,
    batchHash: result.id,
  });
}

// All supported chains, keyed by chainId
const chains = await dzap.getAllSupportedChains();

// Same data, but cached across calls (static method, no args)
const cachedChains = await DZapClient.getChainConfig();

// Router/DCA/zap contract address for one chain + service (async)
const router = await dzap.getDZapContractAddress({ chainId: 8453, service: 'trade' });