import { GammaClient, ClobClient } from "@varla/polymarket";

// Fetch markets from Gamma API
const gamma = new GammaClient();
const markets = await gamma.listMarkets({ active: true, limit: 10 });

// Get orderbook from CLOB
const clob = new ClobClient();
const book = await clob.getBook(markets[0].clobTokenIds[0]);
console.log("Best bid:", book.bids[0]);
console.log("Best ask:", book.asks[0]);

// Get prices
const midpoint = await clob.getMidpoint(markets[0].clobTokenIds[0]);

import { createWalletClient, http } from "viem";
import { privateKeyToAccount } from "viem/accounts";
import { polygon } from "viem/chains";
import { ClobTradingClient } from "@varla/polymarket";

// Create wallet
const account = privateKeyToAccount(process.env.PRIVATE_KEY as `0x${string}`);
const walletClient = createWalletClient({
  account,
  chain: polygon,
  transport: http(),
});

// Create trading client
const client = new ClobTradingClient(walletClient);
await client.init(); // Derives API key from wallet

// Place a limit order
const response = await client.createAndPostOrder(
  {
    tokenId: "123456...",  // From Gamma API
    price: 0.50,           // $0.50 per share
    size: 100,             // 100 shares
    side: "BUY",
  },
  {
    tickSize: "0.01",      // From Gamma API
    negRisk: false,        // From Gamma API
  },
  "GTC" // Good-Til-Cancelled
);

console.log("Order ID:", response.orderID);

// Cancel order
await client.cancelOrder(response.orderID);

// Get open orders
const orders = await client.getOpenOrders();

import { ClobWsClient } from "@varla/polymarket";

const ws = new ClobWsClient({
  onBookUpdate: (update) => {
    console.log("Market:", update.market);
    console.log("Best bid:", update.bids[0]);
    console.log("Best ask:", update.asks[0]);
  },
  onConnect: () => console.log("Connected"),
  onDisconnect: (reason) => console.log("Disconnected:", reason),
});

ws.connect();
ws.subscribeMarket("0x5f65177b394277fd294cd75650044e32ba009a95...");

// Cleanup
ws.close();

import { GammaClient } from "@varla/polymarket";
const gamma = new GammaClient(opts?: GammaClientOpts);

import { ClobClient } from "@varla/polymarket";
const clob = new ClobClient(config?: Partial<ClobClientConfig>);

import { ClobTradingClient } from "@varla/polymarket";
const client = new ClobTradingClient(walletClient, config?: ClobTradingClientConfig);

import { DataApiClient } from "@varla/polymarket";
const data = new DataApiClient(opts?: DataApiClientOpts);

import { BridgeClient } from "@varla/polymarket";
const bridge = new BridgeClient(opts?: BridgeClientOpts);

import { ClobWsClient } from "@varla/polymarket";
const ws = new ClobWsClient(events?: ClobWsEvents, config?: ClobWsConfig);

const client = new ClobTradingClient(walletClient, {
  // Optional override. If omitted, default auto-switches:
  // - Before 2026-04-28 11:00 UTC: https://clob-v2.polymarket.com
  // - On/after 2026-04-28 11:00 UTC: https://clob.polymarket.com
  baseUrl: "https://clob.polymarket.com",
  requestTimeoutMs: 15000,
  maxRetries: 3,
});

// For Magic/Email wallets
const client = new ClobTradingClient(walletClient, {
  signatureType: 1,  // POLY_PROXY
  funderAddress: "0x...",  // Your Polymarket profile address
});

import { OrderValidationError, ClobHttpError } from "@varla/polymarket";

try {
  await client.createAndPostOrder(params, options, "GTC");
} catch (error) {
  if (error instanceof OrderValidationError) {
    console.error("Invalid order:", error.message);
  } else if (error instanceof ClobHttpError) {
    if (error.status === 401) {
      // API key expired, reinitialize
      await client.init();
    }
  }
}