Zap - DZap

Zap methods drive DZap Fuse — one-click DeFi operations (deposits, LP positions, staking, and cross-chain versions of each).

The methods are named Zap* but the public product is Fuse. They’re the same thing — code stays on the legacy name.

Request Quotes

getZapQuote() / getZapBundleQuote().

Execute Zap

buildZapTxn() / zap() / buildZapBundleTx().

Track Status

getZapTxnStatus().

Bundle (concept)

Multi-action, single-signature journeys.

Quick reference

import { DZapClient } from '@dzapio/sdk';

const dzap = DZapClient.getInstance();

// 1. Quote
const quote = await dzap.getZapQuote({
  srcChainId: 42161,
  destChainId: 42161,
  account: '0xUser',
  srcToken: '0xaf88d065e77c8cC2239327C5EDb3A432268e5831',
  destToken: '0x724dc807b04555b71ed48a6896b6F41593b8C637',
  amount: '1000000',
  recipient: '0xUser',
  slippage: 1,
});
// quote.output / quote.path / quote.approvalData

// 2. Build + execute
const result = await dzap.zap({
  request: {
    srcChainId: 42161,
    destChainId: 42161,
    account: '0xUser',
    srcToken: '0xaf88d065e77c8cC2239327C5EDb3A432268e5831',
    destToken: '0x724dc807b04555b71ed48a6896b6F41593b8C637',
    amount: '1000000',
    recipient: '0xUser',
    refundee: '0xUser',
    slippage: 1,
  },
  signer: walletClient,
});

console.log(result.txnHash);

Approval required. Same flow as Trade — getAllowance() then approve() or sign(). Zap has no gasless mode; zap() always sends a signed transaction.

Positions, pools, and config

Beyond quoting and executing, the SDK exposes read methods for Fuse-specific data:

// Positions the account currently holds for a given provider
const { positions, count } = await dzap.getZapPositions({
  account: '0xUser',
  chainId: 8453,
  provider: 'uniswap-v3',
});

// List pools for a provider
const { pools, pages, limit, offset } = await dzap.getZapPools({
  chainId: 8453,
  provider: 'uniswap-v3',
  limit: 10,
});

// Pool detail (concentrated-liquidity state)
const details = await dzap.getZapPoolDetails({
  address: '0xd0b53D9277642d899DF5C87A3966A349A798F224',
  chainId: 8453,
  provider: 'uniswap-v3',
});
// details.slot0 => { sqrtPriceX96, tick, tickSpacing }

// Supported chains and providers
const chains = await dzap.getZapChains();       // { [chainId]: { name, supportedProviders } }
const providers = await dzap.getZapProviders();  // { [providerId]: { id, name, icon } }

Bundles

For multiple actions in one signature (e.g. bridge then deposit), use the bundle methods. actions replaces the single srcToken/destToken pair:

import type { ZapBundleRequest } from '@dzapio/sdk';

const bundleRequest: ZapBundleRequest = {
  account: '0xUser',
  recipient: '0xUser',
  refundee: '0xUser',
  slippage: 1,
  actions: [
    {
      action: 'swap',
      srcChainId: 42161,
      srcToken: { address: '0xaf88d065e77c8cC2239327C5EDb3A432268e5831', amount: '1000000' },
      destToken: '0x724dc807b04555b71ed48a6896b6F41593b8C637',
    },
  ],
};

const bundleQuote = await dzap.getZapBundleQuote(bundleRequest);   // same response shape as getZapQuote
const bundleTx = await dzap.buildZapBundleTx(bundleRequest);       // same shape as buildZapTxn (includes steps[])

// Execute (accepts a ZapBundleRequest just like a single ZapBuildTxnRequest)
const result = await dzap.zap({ request: bundleRequest, signer: walletClient });

See Bundle and Execution Flow for the conceptual model.

Request Quotes

Execute Zap

Track Status

Bundle (concept)

​Quick reference

​Positions, pools, and config

​Bundles

Quick reference

Positions, pools, and config

Bundles