architecture

Wallet

Customers

All services

Keycloak

IOS/Android

SPA

SPA Admin

Base
API

Profile

Exchange

Verification

Support

KYC

Antifraud

Config

PSP

Integration

Proccesing

Wallet

WALLET FUNCTIONALITY

EXCHANGE

currency conversion crypto => crypto

HISTORY

transactions turnover are represented in the History section

BALANCE

balances in crypto wallet are represented in the Balance section

TRANSFER/WITHDRAWAL

transfer of cryptocurrency through the blockchain address

TRANSFER IN

receiving cryptocurrency to an internal wallet in the FRUITIN system

TRANSFER OUT

transfer of cryptocurrency to an internal wallet inside the system

BUY IN

client-side of buying cryptocurrency for fiat

SELL OUT

client-side of exchange cryptocurrency to fiat

ADD FUNDS/ DEPOSIT

receiving cryptocurrency through the blockchain address

TECHNICAL DESCRIPTION OF THE STACK AND THE MODULES

Base-api

API module for SPA / SPA-admin / mobile applications / external wallet integrations

Config

Keycloak

KYC

SPA

Module for storing manuals and configurable system settings

Keycloak offers features, such as single sign-on (SSO), broker identity and social login, user federation, client
adapters, admin console, and account management console.

Integration module with KYC / AML / Antifraud providers

Wallet front-end

SPA-admin

Front-end of the wallet admin

Profile

Wallet

Processing

Integration

User information storage module

Module for storing user balances information

Module for conducting transactions, commissions and storing their history

Module for integration with external partner systems - exchanges, payment systems, blockchain

Purchase options