Markets

const result = await client.actions.createMarket({
  payer: walletPublicKey,
  creator: walletPublicKey,
  question: "Will BTC close above $100k on 31 Dec 2026?",
  closeTime: BigInt(Math.floor(Date.now() / 1000) + 7 * 86400), // 7 days from now
  category: 0, // Crypto
  resolver: walletPublicKey, // who can call resolveMarket
  bondAmount: 20_000_000n,  // $20 USDC - minimum is MIN_CREATOR_BOND
  challengePeriod: 86400n,  // 24 hours - minimum is MIN_CHALLENGE_PERIOD_SECS
});

console.log("Created market", result.marketId, result.signature);

const result = await client.actions.createMarketMulti({
  payer: walletPublicKey,
  creator: walletPublicKey,
  question: "Which chain leads TVL on 1 Jan 2026? [Solana|Ethereum|Base]",
  numOutcomes: 3,
  closeTime: BigInt(Math.floor(Date.now() / 1000) + 30 * 86400),
  category: 0,
  resolver: walletPublicKey,
  bondAmount: 20_000_000n,
  challengePeriod: 86400n,
});

import { cancelEligibility } from "@cypher-zk/sdk";

// Pre-flight check before showing the cancel button
const market = await client.markets.fetch(marketId);
const elig = cancelEligibility(market);

if (!elig.ok) {
  console.log("Cannot cancel:", elig.reason);
  return;
}

const result = await client.actions.cancelMarket({
  creator: walletPublicKey,
  marketId: 42n,
});

const result = await client.actions.withdrawCreatorFunds({
  creator: walletPublicKey,
  marketId: 42n,
});