SDK Setup

npm install @gearbox-protocol/sdk viem

import { GearboxSDK } from '@gearbox-protocol/sdk';
import { createPublicClient, http } from 'viem';
import { mainnet } from 'viem/chains';

const client = createPublicClient({
  chain: mainnet,
  transport: http(),
});

const sdk = await GearboxSDK.attach({
  client,
  marketConfigurators: [], // Empty array = auto-discover all markets
});

// All markets
const markets = sdk.marketRegister.markets;

// Find by pool address
const market = sdk.marketRegister.findByPool(poolAddress);

// Find by credit manager
const market = sdk.marketRegister.findByCreditManager(cmAddress);

// Market provides typed access
const pool = market.pool;           // Pool state
const creditManagers = market.creditManagers;  // Array of CMs
const priceOracle = market.priceOracle;

import { AccountsPlugin, AdaptersPlugin } from '@gearbox-protocol/sdk';

// Attach plugins
sdk.use(new AccountsPlugin());
sdk.use(new AdaptersPlugin());

// After loading, access plugin data
const accounts = sdk.accounts.byCreditManager(cmAddress);
const adapters = sdk.adapters.byProtocol('uniswap-v3');

import { AP_MARKET_COMPRESSOR, VERSION_RANGE_310 } from '@gearbox-protocol/sdk';

// Get latest compressor address
const [compressor] = sdk.addressProvider.mustGetLatest(
  AP_MARKET_COMPRESSOR,
  VERSION_RANGE_310
);

// List all registered contracts
const contracts = sdk.addressProvider.list();

import { GearboxSDK, createCreditAccountService } from '@gearbox-protocol/sdk';
import { createPublicClient, http } from 'viem';
import { mainnet } from 'viem/chains';

async function main() {
  const client = createPublicClient({
    chain: mainnet,
    transport: http(),
  });

  // Initialize SDK
  const sdk = await GearboxSDK.attach({
    client,
    marketConfigurators: [],
  });

  // Find USDC market
  const usdcMarket = sdk.marketRegister.markets.find(
    m => m.pool.underlying.symbol === 'USDC'
  );

  if (!usdcMarket) throw new Error('USDC market not found');

  // Get credit managers for this market
  const creditManagers = usdcMarket.creditManagers;
  console.log(`Found ${creditManagers.length} credit managers`);

  // Create service for account operations
  const service = createCreditAccountService(sdk, 310);

  // Query accounts
  const accounts = await service.getCreditAccounts(
    { creditManager: creditManagers[0].address },
    sdk.currentBlock
  );
  console.log(`Found ${accounts.length} credit accounts`);
}

main().catch(console.error);