@tonkeeper/tonconnect-protocol

ℹ️ This is a Tonkeeper-maintained fork of the official @tonconnect/protocol
It includes additional features and improvements while maintaining compatibility with the core TonConnect protocol.

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TON Connect protocol models

ℹ️ If you want to integrate TonConnect to your dApp, you should use @tonconnect/sdk

Latest API documentation

Summary

Package contains protocol requests, responses and event models and encoding, decoding functions.

You can use it to integrate TonConnect to your wallet app (written with TypeScript).

Get started

Install package

npm i @tonconnect/protocol

Use protocol models in your app

import { AppRequest, RpcMethod, WalletResponse } from '@tonconnect/protocol';

function myWalletAppRequestsHandler<T extends RpcMethod>(request: AppRequest<T>): Promise<WalletResponse<T>> {
    // handle request, ask the user for a confirmation and return WalletResponse
}

Use protocol cryptography in your app

import { SessionCrypto, WalletMessage, Base64, hexToByteArray } from '@tonconnect/protocol';

function encodeIncommingHTTPBridgeRequest(encryptedMessage: string, from: string): WalletMessage {
    const sessionCrypto = new SessionCrypto(yourStoredSessionReypair);

    const decryptedMessage =
        sessionCrypto.decrypt(
            Base64.decode(bridgeIncomingMessage.message).toUint8Array(),
            hexToByteArray(bridgeIncomingMessage.from)
        );
    
    return  JSON.parse(decryptedMessage);
}