Documentation

kryptonia Cryptocurrency Wallet App

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If you have any questions that are beyond the scope of this help file, Please feel free to chat us via Whatsapp.

Installation

Follow the Instruction Below to Install and Setup Flutter and Dart for your machine

If you don’t have flutter installed already on your computer, we recommend you visit the official flutter website to learn how to for your preferred computer or watch this video How to Install and Setup Flutter for App Development on Windows - Part 1

Requirements

This App was built with the following configurations, and when tested on flutter version 2.5.0 some packages where incompatible.

• Flutter 2.5.0 • channel stable
• Dart SDK version: 2.14.0 (stable)
• PHP Version 7.3+
• PDO Enabled

If you have issues with razorpay for iOS, downgrade to version 2.3

Set-Up

Documentation and images on how to get files on your server and set up.

Server File Upload

1. Unzip the received file.
2. Upload the server_files.zip folder to your web host
3. Extract server_files.zip on your webhost
4. When you open server_files in your local machine, install php mailer via composer, use code
composer require phpmailer/phpmailer

Cron Job

Cron Job is used for getting daily price alerts.

1. Go to Cron Jobs in your web host
2. Set Type to PHP
3. Point to the price-alert.php file in your server as the command to run
4. Set Duration to once per day or Cron Option (0 0 * * *)
5. Save

See below image for more inforamtion.

MySQL Import

1. Go to Databases
2. Create new or use existing
3. Enter PHP my admin
4. Click Import
5. Browse your computer
6. Choose file database.sql
7. Go

See below image for more inforamtion.

MySQL Set Up

Set up to connect Flutter app to database

1. Go to server_file folder
2. Open config.php
3. Under // DB
4. Put your database name, username and password
5. db_server should be set as localhost, unless otherwise

Mail Set Up

Necessary to send confirmation, reset mail and email otps.

1. Go to your webhost control panel
2. Find email configuration
3. Get your Host email Configurations
4. Create a new custom email address, taking note of the email and password
5. Then, Go to server_file folder
6. Open config.php
7. Under // Email
8. Enter your host email configurations and your email username and password

See below image for more inforamtion.

Customization

Documentation on how change app name, launcher icon, splash screen and reskin etc.

Change App Name

• Android

1. Open dart_file
2. Open android/app/src/main/AndroidManifest.xml file
3. Find android:label under application tag
4. Rename Kryptonia to your app name

• iOS

1. Open dart_file
2. Open ios/Runner/Info.plist file
3. Find CFBundleName Key
4. Rename Kryptonia to your app name

• Dart

1. Open dart_file
2. Open lib/pages/app_main.dart file
3. Find title under MaterialApp
4. Rename Kryptonia to your app name

See below images for more inforamtion.

Change Launcher icon

1. Open dart_file
2. Add your launcher icon to assets/icon folder
3. Go to pubspec.yaml file
4. Change logo_bg.png in image_path:"assets/icon/logo_bg.png" to your icon name
5. in the terminal run flutter pub run flutter_launcher_icons:main

See below image for more inforamtion.

Re-Skin App

1. Open dart_file
2. Open lib/helpers/colors.dart file
3. Change primarySwatch to your desired color
4. Change scaffoldBackgroundColor to your desired color
5. Change accentColor to your desired color

See below image for more inforamtion.

Splash Screen

Get your splash screen designs ready, if you don't have a design you can contact us for one.

• Android

1. Open dart_file
2. Open android/app/src/main/res folder
3. Loop through drawable to mipmap-xxxhdpi
4. Replace screen.png with your desired image for each sizes

• iOS

1. Open dart_file
2. Open ios/Runner/Assets.xcassets/LaunchImage.imageset folder
3. Replace LaunchImage.png, LaunchImage@2x.png, LaunchImage@3x.png, with your desired images

Set Web Links

Configure Your Web and Social links here.

1. Open dart_file
2. Open lib/helpers/app_config.dart file
3. Edit URLS and Socials to suit your need.

See below image for more inforamtion.

Confirmation / Reset Page

You can use or edit the Confirmation and Reset Password pages provided, or use yours entirely.

• Inside the server_file
• Confirmation Page is the email-verification.php file
• Reset Password page is the reset-password.php file

Email Template

You can use or edit the Custom Email Templates provided, or use yours entirely.

• Inside the server_file
• Confirmation Email Template is the confirm-mail.php file
• Email OTP Template is the email-otp-mail.php file
• Reset Password Email Template is the reset-mail.php file

Firebase

Setting up components is very easy. Here is the Some of shortcodes describe. also, kryptonia is based on Bootstrap 4, so you can easily use Bootstrap's components: Bootstrap Documentation

Set Up

• Android

Follow the steps 1-3 from the link Add Firebase to your Flutter app | Android to add firebase to your android app.

• iOS

Follow the steps 1-3 from the link Add Firebase to your Flutter app | iOS to add firebase to your iOS app.

Notification

• Android

Nothing to do

• iOS

Follow the link FCM via APNs Integration

• Server Key

  1. Go to Firebase Console
  2. Click Settings Icon Next to project settings
  3. Click Cloud Messaging
  4. Copy Server key
  5. Go to server_files folder
  6. Open config.php
  7. Under// Google Cloud Message
  8. Paste the Copied server key in $server_key

See below image for more inforamtion.

SDK, API, Configurations

This Section of the Documentation directs on how to set up the SDKs, and APIs used in the development of Kryptonia App, plus some Dart and PHP configuration for the App to Server connection.

Rename .env_sample to .env, in the dart_files folder

Infura

1. Visit the Infura link
2. Create a new account or Sign in to existing
3. Enter Dashboard
4. Create a new Project
5. Set Product to Ethereum and Give it a name
6. Inside the project, you Copy thr Project ID
7. Open .env_sample file
8. Under // Infura
9. Paste the Project ID

See below image for more inforamtion.

Etherscan/Bscscan

• ETH

1. Visit the Ethereum explorer link
2. Create a new account or Sign in to existing
3. Enter Dashboard
4. Go to API Keys
5. Add
6. Give it a name
7. Copy the Api Key
8. Open .env_sample file
9. Under // ETH_APi
10. Paste the API key

• BSC

1. Visit the Binance explorer link
2. Follow same Process as ETH
3. Paste key Under // BSC_API

See below images for more inforamtion.

Finnhub

1. Visit the FinnHub link
2. Create a new account or Sign in to existing
3. Enter Dashboard
4. Copy API Key
5. Open .env_sample file
6. Under // FinnHub
7. Paste API key

See below image for more inforamtion.

IPGeolocation

1. Visit the Ip Geolocation link
2. Create a new account or Sign in to existing
3. Enter Dashboard
4. Copy API Key
5. Open .env_sample file
6. Under // Ip Geolocation
7. Paste API key

See below image for more inforamtion.

Now Payment

1. Visit the Now Payments link
2. Create a new account or Sign in to existing
3. Enter Dashboard
4. Go to Store Settings
5. Copy API Key
6. Add your wallets to Outcome wallet
7. Set Base Currency
8. Set your commission for each transaction under Payment settings->Payment markup
9. Now go to Coin settings and confirm all the coins you trade are enabled
10. Then, Open .env_sample file
11. Under // Now Payments
12. Paste API key

See below images for more inforamtion.

Paystack

1. Visit the Paystack link
2. Create a new account or Sign in to existing
3. Enter Dashboard
4. Ensure you are on live mode
5. Go to settings page
6. Api keys & Webhooks
7. Copy your live public and secret Keys
8. Open .env_sample file
9. Under // Paystack
10. Paste the keys

See below image for more inforamtion.

Braintree

1. Visit the Braintree link
2. Create a new account or Sign in to existing
3. Enter Dashboard
4. Copy Merchant ID
5. Open .env_sample file
6. Under // Braintree
7. Paste Merchant ID for both apple and android
8. Go Back to the Dashboard
9. Click the settings Icon next to your name
10. Then API
11. Generate new Tokenization key
12. Copy the Tokenization Key
13. Open .env_sample file
14. Under // Braintree
15. Paste the Tokenization Key

See below images for more inforamtion.

Razorpay

1. Visit the Razorpay link
2. Create a new account or Sign in to existing
3. Enter Dashboard
4. Activate Account
5. Enable live mode
6. Go to settings page
7. API Keys
8. Create new
9. Copy API Key Id
10. Open .env_sample file
11. Under // Razorpay
12. Paste API key

See below images for more inforamtion.

Stealth-Ex

1. Visit the Stealth-Ex link
2. Create a new account or Sign in to existing via the partner profile
3. Enter Dashboard
4. Scroll down to API Keys
5. Add New
6. Copy API Key
7. Open .env_sample file
8. Under // Stealth-Ex
9. Paste API key

See below images for more inforamtion.

Sentry

1. Visit the Sentry link
2. Create a new account or Sign in to existing
3. Enter Dashboard
4. Go to settings page
5. Set up the general settings
6. Go to teams
7. Create a Team
8. Then Projects Tab
9. Create Project
10. Flutter
11. Alert me on every issue
12. Give Project name, link to a team and Create
13. Copy the value of options.dsn
14. Open .env_sample file
15. Under // Sentry
16. Paste DSN key

To locate the Client DSN in the Dashboard, go to Settings->Projects->Select a Project -> Under SDK Set Up Tab, find Client Keys (DSN)

See below images for more inforamtion.

Twilio

1. Visit the Twilio link
2. Create a new account or Sign in to existing
3. Enter Console
4. Click Account dropdown next to billing
5. Select General Settings Under Manage Account
6. Copy Account SID
7. Scroll Down to Auth Tokens
8. Under Live credentials
9. Unhide Primary token and copy too
10. Open .env_sample file
11. Under // Twilio
12. Paste Account Sid and Auth Token
13. Now Go back to console home
14. Under Develop, Explore Proudcts
15. Account Security
16. Verify
17. Under Services, create New
18. Give it a name, code length to 6, and save
19. Copy Service Sid
20. Open .env_sample file
21. Under // Twilio
22. Paste Service Sid

See below images for more inforamtion.

Dart Config

• Endpoint

1. Open .env_sample file
2. Under // Backend Endpoint
3. Set Endpoint Url to your web url where the server_files are hosted
4. Set endpoint username and password to the details in your config.php file

• Bank

1. Open .env_sample file
2. Under // Bank
3. Set App bank name, number and sort code, for bank payment

• General Config

1. Open app_config.dart file
2. Under // Bank
3. Set Up web and social links

See below image for more inforamtion.

PHP Config

1. Open config_sample.php file
2. Under // Auth
3. Set auth username and password to the details in your .env file
4. Go to // Your Configuration here
5. Set your configuration

See below image for more inforamtion.

FAQ

Let us help you answer some quick questions.

Source & Credits

Images:

• abstract PNG Designed By praying from PNG Tree
• Security illustrations by Storyset
• Communication illustrations by Storyset
• Social media illustrations by Storyset
• Money illustrations by Storyset
• Online illustrations by Storyset
• Internet illustrations by Storyset
• abstract PNG Designed By praying from PNG Tree
• People illustrations by Storyset
• Data illustrations by Storyset
• Abstract png from pngtree.com/
• Icons made by Pixel perfect from www.flaticon.com
• Icons made by Good Ware from www.flaticon.com
• Work illustrations by Storyset
• Mobile illustrations by Storyset
• Business illustrations by Storyset
• Key 2 icon by Icons8
• Icons made by Freepik from www.flaticon.com

Support

If this documentation doesn't answer your questions, Please send us an Email via Item Support Page or WhatsApp

We are located in Belgium, and we answer all questions within 12-24 hours in weekdays. In some rare cases the waiting time can be to 48 hours. (except holiday seasons which might take longer).

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Changelog

See what's new: added, changed, fixed, improved or updated in the latest versions.

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Version 1.0 (12 November, 2021)

Initial Release