Code Examples

import { wrapFetch } from "@x402/fetch";
import { createSvmSigner } from "@x402/svm";
import { Keypair } from "@solana/web3.js";

const API = "https://api.oyrade.com";

async function createAndPredict() {
  // Setup x402-enabled fetch with a funded Solana wallet
  const keypair = Keypair.fromSecretKey(/* your secret key */);
  const signer = createSvmSigner(keypair);
  const x402Fetch = wrapFetch(fetch, signer);

  // Step 1: Create a prediction market ($0.50)
  const createRes = await x402Fetch(`${API}/api/v1/markets/create`, {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify({
      token_mint: "DfnxGQUsXdDH7DYdroeeSBG8etqTy1kufxBikHwTTGTa",
      question: "Will ETH reach $10K by June 2026?",
      market_name: "ETH 10K Q2 2026",
      slug: "eth-10k-q2-2026",
      category: "crypto",
      end_date: Math.floor(new Date("2026-06-01").getTime() / 1000),
      oracle_feed: "ETH/USD",
      price_target: 10000,
      comparison_type: "above",
    }),
  });
  const { data: market } = await createRes.json();

  console.log("Market created:", market.market_id);
  console.log("YES token:", market.yes_token_mint);
  console.log("NO token:", market.no_token_mint);
  console.log("Tx:", market.tx_signature);

  // Step 2: Place a prediction on YES ($0.01 + 3% of amount)
  const predictRes = await x402Fetch(
    `${API}/api/v1/markets/${market.market_id}/predict`,
    {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
        outcome: "YES",
        amount: 0.5,
        commitment_hash:
          "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2",
      }),
    }
  );
  const { data: prediction } = await predictRes.json();

  console.log("Prediction ID:", prediction.prediction_id);
  console.log("Tokens received:", prediction.tokens_received);
  console.log("Effective price:", prediction.effective_price);
  console.log("YES price after:", prediction.yes_price_after);
  console.log("NO price after:", prediction.no_price_after);
}

createAndPredict().catch(console.error);

import { wrapFetch } from "@x402/fetch";
import { createSvmSigner } from "@x402/svm";
import { Keypair } from "@solana/web3.js";

const API = "https://api.oyrade.com";

async function sellAndClaim() {
  const keypair = Keypair.fromSecretKey(/* your secret key */);
  const signer = createSvmSigner(keypair);
  const x402Fetch = wrapFetch(fetch, signer);

  const marketId = "7xKp...";
  const commitmentHash =
    "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2";
  const payoutAddress = "YourSo1anaWa11etAddress...";

  // Sell a position before market resolves ($0.01)
  console.log("=== Selling Position ===");
  const sellRes = await x402Fetch(
    `${API}/api/v1/markets/${marketId}/sell`,
    {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
        commitment_hash: commitmentHash,
        payout_address: payoutAddress,
        amount: 0.3, // optional: partial sell
      }),
    }
  );
  const { data: sell } = await sellRes.json();

  console.log("Tokens sold:", sell.tokens_sold);
  console.log("SOL received:", sell.sol_received);
  console.log("Payout address:", sell.payout_address);
  console.log("Tx:", sell.tx_signature);

  // Claim winnings after market resolves ($0.01)
  console.log("\n=== Claiming Winnings ===");
  const claimRes = await x402Fetch(
    `${API}/api/v1/markets/${marketId}/claim`,
    {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
        commitment_hash: commitmentHash,
        payout_address: payoutAddress,
      }),
    }
  );
  const { data: claim } = await claimRes.json();

  if (claim.claimable) {
    console.log("Winnings claimed!");
    console.log("SOL received:", claim.sol_received);
    console.log("Winning outcome:", claim.winning_outcome);
    console.log("Tx:", claim.tx_signature);
  } else {
    console.log("Not claimable:", claim.reason);
  }
}

sellAndClaim().catch(console.error);

import { wrapFetch } from "@x402/fetch";
import { createSvmSigner } from "@x402/svm";
import { Keypair } from "@solana/web3.js";

const API = "https://api.oyrade.com";

async function resolveAndCheckPositions() {
  const keypair = Keypair.fromSecretKey(/* your secret key */);
  const signer = createSvmSigner(keypair);
  const x402Fetch = wrapFetch(fetch, signer);

  const marketId = "7xKp...";

  // Resolve market via oracle ($0.05)
  console.log("=== Resolving Market ===");
  const resolveRes = await x402Fetch(
    `${API}/api/v1/markets/${marketId}/resolve`
  );
  const { data: resolution } = await resolveRes.json();

  if (resolution.resolved) {
    console.log("Market resolved!");
    console.log("Winning outcome:", resolution.winning_outcome);
    console.log("Oracle price:", resolution.oracle_price);
    console.log("Oracle source:", resolution.oracle_source);
    console.log("Tx:", resolution.tx_signature);
    console.log("Resolved at:", resolution.resolved_at);
  } else {
    console.log("Not ready:", resolution.reason);
    console.log("End date:", resolution.end_date);
  }

  // Check positions across markets (free)
  console.log("\n=== Checking Positions ===");
  const hashes = [
    "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2",
    "f6e5d4c3b2a1f6e5d4c3b2a1f6e5d4c3b2a1f6e5d4c3b2a1f6e5d4c3b2a1f6e5",
  ].join(",");

  const posRes = await fetch(
    `${API}/api/v1/positions?commitment_hash=${hashes}`
  );
  const { data: posData } = await posRes.json();

  for (const pos of posData.positions) {
    console.log(`\nPosition: ${pos.commitment_hash.slice(0, 8)}...`);
    console.log("  Market:", pos.market_id);
    console.log("  Outcome:", pos.outcome);
    console.log("  Tokens remaining:", pos.tokens_remaining);
    console.log("  Current value:", pos.current_value_sol, "SOL");
    console.log("  Payout if win:", pos.payout_if_win, "SOL");
    console.log("  Status:", pos.status);
  }
}

resolveAndCheckPositions().catch(console.error);

import { wrapFetch } from "@x402/fetch";
import { createSvmSigner } from "@x402/svm";
import { Keypair } from "@solana/web3.js";

const API = "https://api.oyrade.com";

async function runDemoAgent() {
  const keypair = Keypair.fromSecretKey(/* your secret key */);
  const signer = createSvmSigner(keypair);
  const x402Fetch = wrapFetch(fetch, signer);

  // 1. Health check (free)
  console.log("=== Step 1: Health Check ===");
  const healthRes = await fetch(`${API}/health`);
  const { data: health } = await healthRes.json();
  console.log("Status:", health.status);
  console.log("Network:", health.network);
  console.log("Version:", health.version);
  console.log("Markets:", health.market_count);

  // 2. List markets (free)
  console.log("\n=== Step 2: List Markets ===");
  const listRes = await fetch(`${API}/api/v1/markets`);
  const { data: listData } = await listRes.json();
  console.log(`Found ${listData.markets.length} markets`);
  for (const m of listData.markets.slice(0, 3)) {
    console.log(`  ${m.question} — YES: ${m.yes_price} / NO: ${m.no_price}`);
  }

  // 3. Create market ($0.50)
  console.log("\n=== Step 3: Create Market ===");
  const createRes = await x402Fetch(`${API}/api/v1/markets/create`, {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify({
      token_mint: "DfnxGQUsXdDH7DYdroeeSBG8etqTy1kufxBikHwTTGTa",
      question: "Will SOL reach $500 by Q2 2026?",
      market_name: "SOL 500 Q2 2026",
      slug: "sol-500-q2-2026",
      category: "crypto",
      end_date: Math.floor(new Date("2026-06-30").getTime() / 1000),
    }),
  });
  const { data: market } = await createRes.json();
  console.log("Market ID:", market.market_id);

  // 4. Place prediction ($0.01 + 3% of 0.5 SOL)
  console.log("\n=== Step 4: Place Prediction ===");
  const commitmentHash =
    "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2";
  const predictRes = await x402Fetch(
    `${API}/api/v1/markets/${market.market_id}/predict`,
    {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
        outcome: "YES",
        amount: 0.5,
        commitment_hash: commitmentHash,
      }),
    }
  );
  const { data: prediction } = await predictRes.json();
  console.log("Prediction ID:", prediction.prediction_id);
  console.log("Tokens received:", prediction.tokens_received);
  console.log("Effective price:", prediction.effective_price);

  // 5. Check positions (free)
  console.log("\n=== Step 5: Check Positions ===");
  const posRes = await fetch(
    `${API}/api/v1/positions?commitment_hash=${commitmentHash}`
  );
  const { data: posData } = await posRes.json();
  for (const pos of posData.positions) {
    console.log("Outcome:", pos.outcome);
    console.log("Tokens:", pos.tokens_remaining);
    console.log("Current value:", pos.current_value_sol, "SOL");
  }

  // 6. Resolve market ($0.05)
  console.log("\n=== Step 6: Resolve Market ===");
  const resolveRes = await x402Fetch(
    `${API}/api/v1/markets/${market.market_id}/resolve`
  );
  const { data: resolution } = await resolveRes.json();
  console.log("Resolved:", resolution.resolved);
  if (resolution.resolved) {
    console.log("Winner:", resolution.winning_outcome);
  }

  // 7. Claim winnings ($0.01)
  console.log("\n=== Step 7: Claim Winnings ===");
  const claimRes = await x402Fetch(
    `${API}/api/v1/markets/${market.market_id}/claim`,
    {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
        commitment_hash: commitmentHash,
        payout_address: keypair.publicKey.toBase58(),
      }),
    }
  );
  const { data: claim } = await claimRes.json();
  if (claim.claimable) {
    console.log("Claimed:", claim.sol_received, "SOL");
  } else {
    console.log("Not claimable:", claim.reason);
  }

  console.log("\n=== Demo Complete ===");
  console.log("Total x402 cost: ~$0.57");
  console.log("(create $0.50 + predict ~$0.025 + resolve $0.05 + claim $0.01)");
}

runDemoAgent().catch(console.error);