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Access market state, reserve metrics, and historical data via the REST API and TypeScript SDK. Use these endpoints to build dashboards, monitoring tools, and analysis pipelines.

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List All Markets

Fetch all Kamino lending markets. 
// Use the API for listing all markets (SDK loads individual markets on-chain)
const response = await fetch('https://api.kamino.finance/v2/kamino-market');
const markets = await response.json();

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Market TVL

Get real-time market-wide metrics including total deposits and borrows TVL across all reserves. 
import { createSolanaRpc, address } from '@solana/kit';
import { KaminoMarket, getMedianSlotDurationInMsFromLastEpochs } from '@kamino-finance/klend-sdk';

const rpc = createSolanaRpc('https://api.mainnet-beta.solana.com');
const slotDuration = await getMedianSlotDurationInMsFromLastEpochs();
const marketPubkey = address('<MARKET_ADDRESS>');

const market = await KaminoMarket.load(rpc, marketPubkey, slotDuration);

console.log({
  depositTVL: market!.getTotalDepositTVL().toString(),
  borrowTVL: market!.getTotalBorrowTVL().toString(),
});

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Reserve Metrics

Query detailed information for all reserves in the market including deposit/borrow TVL, APY rates, and utilization ratios. 
import { createSolanaRpc, address } from '@solana/kit';
import { KaminoMarket, getMedianSlotDurationInMsFromLastEpochs } from '@kamino-finance/klend-sdk';

const rpc = createSolanaRpc('https://api.mainnet-beta.solana.com');
const slotDuration = await getMedianSlotDurationInMsFromLastEpochs();
const marketPubkey = address('<MARKET_ADDRESS>');

const market = await KaminoMarket.load(rpc, marketPubkey, slotDuration);
const slot = await rpc.getSlot().send();

for (const reserve of market!.getReserves()) {
  console.log(`Reserve ${reserve.symbol}:`);
  console.log(`  Deposit TVL: ${reserve.getDepositTvl().toFixed(2)}`);
  console.log(`  Borrow TVL: ${reserve.getBorrowTvl().toFixed(2)}`);
  console.log(`  Borrow APY: ${reserve.totalBorrowAPY(slot)}%`);
  console.log(`  Supply APY: ${reserve.totalSupplyAPY(slot)}%`);
  console.log(`  Utilization: ${reserve.calculateUtilizationRatio()}%`);
}

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Historical Reserve Metrics

Fetch historical supply APY, borrow APY, and TVL data for a specific reserve over time.
Historical data is only available via the API.
const marketPubkey = '<MARKET_ADDRESS>';
const reservePubkey = '<RESERVE_ADDRESS>';

const url = `https://api.kamino.finance/kamino-market/${marketPubkey}/reserves/${reservePubkey}/metrics/history`;

const response = await fetch(url);
const { history } = await response.json();

for (const item of history) {
  console.log({
    timestamp: item.timestamp,
    symbol: item.metrics.symbol,
    supplyInterestAPY: item.metrics.supplyInterestAPY,
    borrowInterestAPY: item.metrics.borrowInterestAPY,
    depositTvl: item.metrics.depositTvl,
    borrowTvl: item.metrics.borrowTvl,
  });
}

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Additional Resources

Full API Reference

SDK Examples