Example Usage

Complete Example: Register and Predict

This example demonstrates how to register for a tournament and make a prediction.

JavaScript

(async () => {
    const providerUrl = "https://mainnet.infura.io/v3/YOUR_INFURA_KEY";
    const sdk = new PredictProSDK(providerUrl, "0xPredictProAddress", predictProABI, usdbABI, {
        baseUrl: "https://api.example.com",
        apiKey: "API_KEY"
    });

    // Connect wallet
    await sdk.connectWithProvider(window.ethereum);

    // Register for a tournament
    console.log("Registering...");
    const registerTx = await sdk.register(5, "0xOperatorAddress...");
    console.log("Registration successful:", registerTx);

    // Fetch current tournament ID
    const tournamentID = await sdk.currentTournamentID();
    console.log("Current Tournament ID:", tournamentID);

    // Make a prediction
    console.log("Making a prediction...");
    const predictionTx = await sdk.playGame(
        tournamentID,
        [123, 2, 1, 1672531200, 1.5],
        {
            fixtureID: 123,
            homeOdds: 2.1,
            drawOdds: 3.2,
            awayOdds: 4.3,
            totalPotentialOdds: 1.5
        }
    );
    console.log("Prediction successful:", predictionTx);
})();

Sample Output

JavaScript

{
  "Registration successful": {
    "status": true,
    "transactionHash": "0x123..."
  },
  "Current Tournament ID": 1,
  "Prediction successful": {
    "status": true,
    "transactionHash": "0x456..."
  }
}