How to Integrate TON Payments into Web2 Games Using CocosCreator – Part 2

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Telegram has rapidly evolved into a dominant force in the social communication landscape, now boasting around 950 million global users. Beyond messaging, its integration with the TON (The Open Network) blockchain is transforming it into a full-fledged super app ecosystem. For developers and gamers alike, this convergence opens up powerful opportunities—especially in the gaming space.

With platforms like Binance listing popular TON-based projects such as Notcoin, Dogs, Hamster, and Catizen, momentum in the TON ecosystem is accelerating. According to TON App data, there are nearly 1,300 decentralized applications (dApps) on TON, with games making up about 400—roughly one-third of the total. This surge highlights gaming as a key growth driver within the network.

However, despite growing interest, the development infrastructure for TON remains limited. That’s where Zypher Network steps in—a next-generation game engine stack built on zero-knowledge (ZK) technology that simplifies blockchain game development and supports seamless integration with tools like CocosCreator, enabling Web2 developers to transition smoothly into Web3.

Why TON Is a Game-Changer for Game Developers

TON offers unique advantages for game creators, particularly due to its deep integration with Telegram. Users can access dApps directly within the app—no need to switch contexts or install additional wallets. This frictionless experience mirrors familiar Web2 behaviors, lowering the barrier to entry for mainstream audiences.

For developers, this means instant access to a massive user base without costly customer acquisition strategies. By embedding TON Connect, games can support secure wallet connections and crypto payments using TON and native tokens like DOGS, all within Telegram’s interface.

Moreover, integrating TON payments enables:

👉 Discover how easy it is to start building blockchain-powered games today.

Zypher Network: Accelerating Game Development on TON

Zypher Network is emerging as a critical enabler for TON’s growth, especially in gaming. It provides a modular, plug-and-play SDK that abstracts away the complexity of zero-knowledge proofs—allowing developers to implement advanced features like privacy-preserving data shuffling (Shuffle) and rollups without needing deep cryptographic expertise.

This developer-first approach treats blockchain components like LEGO blocks: simple to assemble, customize, and scale. With Zypher’s Services SDK, teams using CocosCreator can now integrate TON Connect with minimal code changes, enabling fast deployment of Web2 games with Web3 capabilities.

Thanks to this integration, dozens of lightweight TON games are already live, delivering strong performance metrics and engaging player experiences—all built efficiently through familiar tools.

Step-by-Step Guide: Integrating TON Payments in Web2 Games

In this tutorial, we’ll walk you through how to add TON payment functionality into your existing or new CocosCreator-based game using TON Connect. By the end, your game will support wallet connection, in-game purchases via TON, and backend validation of transactions.

1. Understanding CocosCreator and Telegram Integration

Before diving into payment integration, ensure you're familiar with:

If you’re new to these concepts, refer to foundational guides on building Telegram mini apps with CocosCreator. The focus here is on extending Web2 games with decentralized payment capabilities.

2. Adding TON Connect to Your Game

Step 1: Include TON Connect Script in index.html

Inside the <head> section of your game’s index.html, add the official TON Connect SDK:

<script src="https://unpkg.com/ton-connect-ui@latest/dist/tonconnect-ui.min.js"></script>

This script loads the UI component library that handles wallet selection, connection flow, and transaction prompts.

Step 2: Initialize TON Connect UI

In your game’s main script (e.g., GameController.ts), initialize the connection interface:

import { TonConnectUI } from 'ton-connect-ui';

const tonConnectUI = new TonConnectUI({
    manifestUrl: 'https://yourdomain.com/tonconnect-manifest.json',
});

The manifest.json file describes your app and trusted wallet connectors. Host it on your domain with basic info like name, icon URL, and supported wallets.

Step 3: Trigger Wallet Connection

Add a button in your UI (e.g., "Connect Wallet") and bind it to:

async function connectWallet() {
    try {
        await tonConnectUI.connect();
        console.log("Wallet connected:", tonConnectUI.wallet?.account.address);
    } catch (error) {
        console.error("Connection failed:", error);
    }
}

Once connected, the user’s wallet address becomes available for identity verification or personalized gameplay.

Step 4: Initiate a Payment

To request a payment (e.g., purchase an item), create a transaction payload:

const transaction = {
    validUntil: Math.floor(Date.now() / 1000) + 600, // 10 minutes
    messages: [
        {
            address: "UQD...", // Recipient wallet or contract
            amount: "50000000", // Amount in nanotons (0.05 TON)
        }
    ]
};

try {
    const result = await tonConnectUI.sendTransaction(transaction);
    const boc = result.boc; // Bag-of-Cells response
    await verifyPaymentOnBackend(boc);
} catch (error) {
    console.error("Payment rejected or failed:", error);
}

This sends a transaction request to the user’s wallet. Upon approval, the response includes a BOC (Bag-of-Cells)—a serialized blockchain object representing the signed transaction.

Step 5: Verify Payment on Backend

Never trust client-side data. Always validate the BOC server-side:

  1. Send the BOC string to your backend.

  2. Use the TON HTTP API or a service like TON Center to decode and confirm:

    • The transaction was successfully executed
    • The correct amount was sent
    • The recipient address matches yours
    • The sender matches the connected wallet

Only after successful verification should you grant in-game items or currency.

👉 Learn how top developers are leveraging blockchain for seamless in-game economies.

Frequently Asked Questions (FAQ)

Q1: Can I integrate TON payments without turning my entire game into a dApp?

Yes. You can keep your game centralized while adding TON payments as a monetization layer. Only the payment flow interacts with the blockchain—everything else runs normally on your servers.

Q2: Which wallets support TON Connect?

Popular wallets include Tonkeeper, Tonhub, OpenMask, and BitGet Wallet. Users select their preferred wallet during connection; no setup is required on your side.

Q3: Is user onboarding complicated?

Not at all. Users simply scan a QR code or tap “Connect” if using Telegram on mobile. Since many already use TON wallets within Telegram, adoption is smooth.

Q4: How do I handle refunds or failed transactions?

Transactions on TON are irreversible once confirmed. Design clear UI warnings before payment confirmation. For service issues, consider off-chain compensation systems.

Q5: Can I use other tokens besides TON?

Yes. As long as the token is supported on TON (like DOGS, NOT, etc.), you can accept it via smart contracts. However, direct integration via TON Connect currently focuses on TON coin payments.

Q6: Do I need to pay gas fees for users?

No. Unlike some blockchains, users pay their own transaction fees on TON. This makes scaling cost-effective for developers.

Final Thoughts: Bridging Web2 and Web3 Gaming

Integrating TON payments into Web2 games isn’t just a technical upgrade—it's a strategic move toward future-proofing your product. With Telegram’s vast reach and TON’s low-latency network, developers can unlock new revenue streams while offering players real ownership and cross-game utility.

Thanks to tools like Zypher Network and CocosCreator, the path from concept to deployment is shorter than ever. Whether you're building casual mini-games or complex RPGs, adding decentralized payments can enhance engagement, reduce fraud, and open doors to global markets.

As the line between Web2 and Web3 continues to blur, early adopters stand to gain the most—from user loyalty to ecosystem incentives.

👉 Start exploring blockchain integration for your next game project now.

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