konstantin24121

const TELEGRAM_BOT_TOKEN = '110201543:AAHdqTcvCH1vGWJxfSeofSAs0K5PALDsaw'; // https://core.telegram.org/bots#creating-a-new-bot


export const verifyTelegramWebAppData = async (telegramInitData: string): boolean => {
  // The data is a query string, which is composed of a series of field-value pairs.
  const encoded = decodeURIComponent(telegramInitData); 
  
  
  // HMAC-SHA-256 signature of the bot's token with the constant string WebAppData used as a key.
  const secret = crypto

egargan-ft

/**
 * Base error class that all application errors should extend.
 *
 * Like the native `Error`, but ensures subclasses are properly initialised and correctly typed.
 */
export class BaseError extends Error {
  constructor(message: string) {
    super(message);
    Object.defineProperty(this, "name", { value: new.target.name });
    Object.setPrototypeOf(this, new.target.prototype);

ZigBalthazar

type UTXO = {
    id: string;
    amount: number;
  };
  
  type Wallet = {
    address: string;
    utxos: UTXO[];
  };