Tonscard dev logic map

Tonscard service work base on the support of Visa/Master crypto card channel support . Every user have it's own hot-wallet for crypto deposite . But the major service support asserts & chains including :

• TRON-USDT
• ARB-USDT
• ETH-USDT

Which means a lot limit including chains support & asserts support . The way to sloved is add the crosschain support inside the font-end of tonscard service . And to extend the finance functions of Tonscard service , we have to build some aggregator on different chains to allows users to use .

Main parts of Tonscard

• Visa/Master Hot Wallet
  • Every users have a directly Visa/Master hot wallet for the Visa/Master card purchas .
  • Accept USDT in TRON/ARB/ETH only
• Users telegram base MPC wallet(standalong)
  • Every users should have a MPC wallet for mulity chains using telegram Oauth
  • All the asserts of users set in MPC wallets for mulity chains including :
    • TON
    • Solana
    • Arbitrum
    • BSC
  • Allows users to :
    • Export privateKey
    • Transfer
    • Farmining(staking) / Lending (into hot-wallet )
• One tap crosschain service . bridge aggregator .
  • By add crosschain support with bridge aggregator
  • Single Dapp font-end . ( As a standalong Dapp )
  • Inner MPC support font-end (For Tonscard users)
• Farmining aggregator (standalong)
  • Support mulity chains aggregator for staking protocols & farmining protocols
  • Single Dapp font-end . ( As a standalong Dapp )
  • Inner MPC support font-end (For Tonscard users)
• Lending aggregator (standalong)
  • Support mulity chains aggregator for Lending protocols , including Token lending & NFT lending
  • Single Dapp font-end . ( As a standalong Dapp )
  • Inner MPC support font-end (For Tonscard users)

Building plan

The tonscard service is now splited into 5 different parts .

As for the developing of tonscard service , including :

• Tonscard bot & webapp & browser-app

  Main part of Tonscard user system . including functions :

  • User system ( base on telegram Oauth )
  • Crypto asserts balance management (Mixed hot-wallet & MPC wallets)
    • Fiat accept wallet ( hot-wallet )
    • Decentraliezed wallet ( MPC wallet )
  • Auto asserts bridge (digest into Visa accept crypto);
  • MPC wallet default farmining entrance
  • MPC wallet lending entrance

  During the developing it can splited into parts :

  • Service back-end

    • Stacks :
      • Node.js
      • Rust (later)
    • Restful-api functions :
      • User system base on telegram Oauth
      • Hot wallet control
      • Card balance control

  • Webapp font-end

    • Stacks :
      • React-js
    • Page with functions :
      • User profile
      • Hot-wallet control
      • MPC wallet control
      • Auto farmining & stable-coin control
      • Lending aggregator

  • Telegram bot back-end

    • Stacks :
      • Node.js
      • Golang (later)
    • Major functions
      • Menu and router for Webapp

• Tonscard MPC wallet service . Telegram webapp

  Tonscard MPC wallet work as a standalong service with absctruct account support .

  Main functions of MPC wallet

  • Oauth using Telegram
  • Auth by telegram web-app login

  During the developing it can splited into parts :

  • Auth router back-end

    • Stacks :
      • Node.js
      • Rust (later)
    • Functions :
      • Accept Telegram Oauth and send to web3auth/other MPC provider
      • Accept Telegram webapp login sign.

  • Webapp font-end

    • Stacks :
      • React-js
    • Page with functions :
      • Auto login with keypair back by redirect

• Tonscard one tap crosschain bridge aggregator

  Tonscard crosschain service including a standalong protocol & font-end . Allows auto crosschain service .

  Main functions of crosschain bridge

  • Bridge aggregator :
    • fixedfloat
    • CCIP
    • CCTP
    • Stargate
  • One tap crosschain invoice
    • Centralized invoice

  Developing parts :

  • Web font-end
    • Stacks :
      • React-js
    • Page with functions :
      • Auto crosschain
  • Back-end server
    • Stacks :
      • Node-js
    • Functions :
      • Price compare .
      • Bridge router .