Samsung Blockchain Platform SDK

Essential Contents

(SDK Version : 1.2.01 | Apr 28, 2022 | 2.62MB)

API Reference(JavaDoc)

(Doc Version : 1.2.01 | Apr 28, 2022 | 387KB)

Programming Guide

Sample Application - Aero Wallet

(App Version : 1.2.01 | Apr 28, 2022 | 3.53MB)

Information :

Ethereum networks will stop accepting Non EIP-155 transactions soon. Please integrate the new version of SBP SDK to continue, sending ethereum transactions without any issues.

Information :

EIP-1559 brings new improvements to Ethereum Gas pricing. To take full advantage of these changes and save your user's gas and money, please integrate the new version of SBP SDK and migrate to sendTransaction APIs with maxPriorityFeePerGas & maxFeePerGas parameters.

Overview

The Samsung Blockchain Platform SDK brings developers and consumers to the blockchain world by providing a full set of functions that the Decentralized App (DApp) or Blockchain App needs. It helps developers to manage blockchain accounts easily and to make a transaction easier by abstracted transfer APIs for each type of ledger system. The Samsung Blockchain Platform SDK offers a cryptocurrency payment solution with its UI.

For security reason, using a hardware wallet is recommended to Blockchain service users. With this, Samsung Blockchain SDK links a DApp to a hardware wallet for secure signing. The SDK also has a blockchain browser solution, Cucumber. It helps to invite web-based DApp into mobile environment without any change on the existing web code.

The Samsung Blockchain Platform SDK currently supports Ethereum and TRON. Also, it can be linked with Samsung Blockchain Keystore or Ledger’s device.

Benefits

The Samsung Blockchain Platform SDK allows:

generation, storage and management of Blockchain accounts
restoration of all valid accounts following BIP-44 and BIP-32
creation of transaction easily by abstracted APIs and return the result of transfer (txid)
ETH, ERC20, ERC721 and raw transaction transfer on both Ethereum networks (such as Mainnet and Ropsten) and EVM-compatible networks (such as BSC, Polygon, Klaytn and more)
TRX, TRC10, TRC20 and raw transaction transfer
various forms of payment UI focusing, especially, on cryptocurrency remittance
retrieval of data from smart contract
enablement of hardware wallet; Samsung Blockchain Keystore, Nano X & Nano S by Ledger.
secure signing by linked hardware wallet with abstracted API
Cucumber, a dedicated mobile DApp browser which is built using Android WebView for web DApps. It can show payment UI to users by listening the transaction occurred on browser. The transfer result will be returned to DApp. Cucumber can help web-based DApp integration into mobile environment without any change on web code.

Supported Platforms

Platform	Transactions Supported	SDK version
	ETH, ERC20, ERC721	1.0.00
	TRX, TRC10, TRC20	1.1.00

EVM-Supported networks under the hood of ETH CoinType

Platform	Transactions Supported	SDK version
	BNB, BEP20, ERC721 (Binance Smart Chain only)	1.2.00
	MATIC, ERC20, ERC721	1.2.00
	KLAY, KIP7, KIP17	1.2.00
	AVAX, ERC20, ERC721 (C-Chain only)	1.2.00
	FTM, ERC20, ERC721	1.2.00