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Introduction

Thanks for visiting DCENT developer guide. If you are interested in integrating with DCENT wallet, you have come to the right place. This document will be helpful for you.

The easiest way to integrate your dapp with DCENT wallet is to integrate with DCENT in-app browser. If you want to start your integration, please see the below section.

If you want to know more about DCENT wallet and the general information on how to integrate, please read the following sections first.

If you have any questions during the integration, please contact us.

  • email address : contact@iotrust.kr

The brief introduction of DCENT wallet​

3 types of wallet​

DCENT has 3 types of wallets. Two hardware wallets and one software wallet. Two hardware wallets are:

  • DCENT biometric hardware wallet
  • DCENT card type hardware wallet

And software wallet is:

  • DCENT mobile app wallet (for Android and iOS)

Here is a brief description of each wallet.

3 Types of DCENT wallet

DCENT Biometric hardware wallet​

DCENT biometric hardware wallet is the flagship model which has fingerprint authentication feature. This hardware wallet communicates with the mobile app through Bluetooth. It supports multiple blockchains.

For general information, see the DCENT Biometric Wallet product page.

DCENT S card type hardware wallet​

DCENT S is a card-sized hardware wallet that uses NFC (Near Field Communication) to communicate with the DCENT mobile app. It supports multiple blockchains and protects private keys with an EAL6+ Secure Element. Users can sign transactions with a simple NFC tap without writing down a mnemonic phrase.

For general information, see the DCENT S product page.

DCENT Software wallet (App wallet)​

For many users who don't need a hardware wallet, it would be a good option to use the DCENT app wallet. By installing DCENT mobile app, users can use all kinds of DCENT wallet features without a hardware wallet.

For general information, see the DCENT Wallet App product page.

One DCENT mobile app for all types of wallet​

DCENT hardware wallets (Biometric & Card Type) interact with DCENT mobile app. Users can choose which kind of wallet to use by switching the wallet mode from the menu on the mobile app.

To learn how to switch the wallet mode, see the user guide.

DCENT in-app browser (a.k.a dapp browser)​

DCENT mobile app has in-app browser feature. From the in-app browser, users can use various dapp services in the mobile app directly.

In the in-app browser, DCENT wallet injects several kinds of providers such as web3 provider, caver provider and tronWeb provider for communication between a dapp service and DCENT wallet.

You can see the section below for more details about how to integrate dapp with DCENT in-app browser.

Integration with DCENT in-app browser​

The easiest way to integrate a dapp with DCENT wallet is to integrate with in-app browser through providers.

This section describes the basic information about how to integrate dapps with DCENT in-app browser.

Then follow the integration guide for the network your dapp is based on:

DCENT wallet provides dynamic link feature to link the dapp on the in-app browser from the external mobile environment like mobile chrome browser. Please see the section below if you want to know how to generate dynamic link for your dapp.

How to integrate with DCENT Biometric wallet in PC environment​

There is a way to integrate a dapp with DCENT Biometric hardware wallet directly in the PC (desktop, laptop) environment. The below sections provide the useful information on how to integrate.

The basic SDK package​

dcent-web-connector is the basic package of SDK for the integration.

The wrapped package for web3 provider​

For easier integration, there is the wrapped package named dcent-provider. This is web3 provider (for EVM compatible networks) which is wrapping dcent-web-connector.

Logo & Brand Guideline​