TypeScript SDK

npm install @trylandeu/land-sdk

import { createLandBackendClient } from "@trylandeu/land-sdk";

const land = createLandBackendClient({
  baseUrl: "https://api2.tryland.eu",
  apiKey: "lp_xxx_yyy",
});

land.getWalletSummary({ chain, address })
land.listWalletObligations({ chain, address, query? })
land.listWalletPositions({ chain, address, query? })
land.getWalletLendingSummary({ chain, address, query })

land.getObligationRisk(obligationId)

land.listMarkets(query?)
land.getMarket(id)
land.listTokens(query?)
land.listPrices(query?)

land.listHistoryEvents(query?)
land.listHistoryPrices(query?)
land.listHistoryRates(query?)
land.listObligationHistory(obligationId, query?)
land.listPositionHistory(positionId, query?)

land.createWebhookSubscription(request)
land.listWebhookSubscriptions(query?)
land.getWebhookSubscription(subscriptionId)
land.updateWebhookSubscription(subscriptionId, request)
land.getWebhookEvent(eventId)

land.healthz()
land.readyz()
land.getAuthContext()

import { LandBackendApiError } from "@trylandeu/land-sdk";

try {
  const market = await land.getMarket("nonexistent-id");
} catch (error) {
  if (error instanceof LandBackendApiError) {
    console.log(error.status);  // 404
    console.log(error.code);    // "NOT_FOUND"
    console.log(error.message); // "Market not found"
    console.log(error.body);    // raw response body
  }
}

const page = await land.listMarkets({ limit: 10, offset: 0 });

console.log(`Page: ${page.items.length} of ${page.total}`);
console.log(`Next offset: ${page.offset + page.limit}`);

let offset = 0;
const limit = 100;
const allMarkets = [];

while (true) {
  const page = await land.listMarkets({ limit, offset });
  allMarkets.push(...page.items);
  if (allMarkets.length >= page.total) break;
  offset += limit;
}

// Sort markets by supply rate, highest first
const markets = await land.listMarkets({
  sort: "current_supply_rate",
  order: "desc",
});

// Sort positions by value, lowest first
const positions = await land.listWalletPositions({
  chain: "solana",
  address: "YourWalletAddress...",
  query: { sort: "current_value_usd", order: "asc" },
});