@wildcatfi/wildcat-sdk

MarketController

Deploying markets

1. Get controller info for borrower

import { getController, MarketController, MarketParameters } from '@wildcatfi/wildcat-sdk';

const controller: MarketController = await getController(signer, borrower);

2. Get parameter constraints for new markets

controller.constraints: MarketParameterConstraints contains the min/max values of

• annualInterestBips
• delinquencyFeeBips
• withdrawalBatchDuration
• reserveRatioBips
• delinquencyGracePeriod

If provided values are out of this range, market deployment will revert.

3. Deploying a mock token for new market

import { deployToken } from "@wildcatfi/wildcat-sdk";

await deployToken(signer, 'name', 'symbol')

4. Deploying new market

const marketParameters: MarketParameters = {...}

// 1. Ensure borrower is registered on the arch-controller.
// For the testnet deployment, anyone can register a borrower
if (!controller.isRegisteredBorrower) {
  await controller.registerBorrower()
}
// 2. Ensure the `asset, namePrefix, symbolPrefix` are unique.
if (controller.getExistingMarketForParameters(marketParameters)) {
  throw Error()
}
// 3. Deploy market
const market: Market = await controller.deployMarket(marketParameters);

Market

Get market instances

1. Get all Market instances on Wildcat

import { getAllMarkets } from '@wildcatfi/wildcat-sdk';

const markets = getAllMarkets(provider);

2. Get all Market instances for borrower

const controller: MarketController = await getController(signer, borrower);
// controller.markets has an array of all Market instances for the controller

MarketAccount

Get MarketAccount

1. Get MarketAccount for every market

import { getAllMarketAccountsForLender } from '@wildcatfi/wildcat-sdk';
const accounts = await getAllMarketAccountsForLender(signer, lenderAddress);

Deposit

1. Get underlying assets from mock token

if (market.underlyingToken.isMock) {
  await market.underlyingToken.faucet();
}