Resources

Essential Contents

Samsung Blockchain Keystore SDK v1.3.0 | Feb 17, 202041.27KB
API Reference v1.3.092.78KB
Sample Application340.78KB

Restrictions

Samsung Blockchain SDK has the following restrictions:

Blockchain Platform(s)

  • Bitcoin, Ethereum, Klaytn, Stellar and Tron.

Devices(the latest version of Android) & Regions

Devices Korea USA* Canada Europe** SE Asia/Oceania***
Galaxy Z Fold2 O O O O O
Galaxy Z Flip 5G O O O O O
Galaxy Note20 series O O O O O
Galaxy A51 5G O O
O
Galaxy A71 5G O O
O
Galaxy S20 series O O O O O
Galaxy Z Flip O O O O O
Galaxy Note10 series O O O O O
Galaxy Fold O O O
Galaxy S10 series O O O
Galaxy S10 Lite
O****
O O
Galaxy A90 5G O
O O
Galaxy A71
O

*USA(United States of America) : Verizon excluded.
**Europe (11 countries) : United Kingdom, Germany, Switzerland, Spain, Portugal, Sweden, Austria, Finland, Denmark, Norway, Iceland.
***SE Asia/Oceania (3 countries) : Singapore, Philippines, Australia
****Only Available on U.S. open device

Cryptocurrency Specification

Cryptocurrency Limits


Coin API Type Limits
Bitcoin signBtcTransaction

Bitcoin Amount 21,000,000 BTC
(2,100,000,000,000,000 satoshi)

Ethereum signEthTransaction

Ethereum Amount 99,900,000 ETH
(99,900,000,000,000,000,000,000,000 wei)

Ethereum signEthTransaction

ERC20 Token Amount Following floating-point arithmetic with base 10,
The significant can be up to 24 digits.
The exponent can range from -22 to 22.
18 decimal places at maximum are allowed.

Klaytn signKlayTransaction

Klaytn Amount 99,900,000 KLAY
(99,900,000,000,000,000,000,000,000 peb)

Klaytn signKlayTransaction

Klaytn Compatible Token Amount Following floating-point arithmetic with base 10,
The significant can be up to 24 digits.
The exponent can range from -22 to 22.
18 decimal places at maximum are allowed.

Stellar signXlmTransaction

Lumen and Asset Amount 922,337,203,685.4775807 XLM
922,337,203,685.4775807 Asset

Tron signTrxTransaction

Tron Amount 99,900,000 TRX
(99,900,000,000,000 sun)

Tron signTrxTransaction

TRC10 Amount 16 digits
(including integer and decimals)

Tron signTrxTransaction

TRC20 Amount Following floating-point arithmetic with base 10,
The significant can be up to 24 digits.
The exponent can range from -22 to 22.
18 decimal places at maximum are allowed.

Transaction Type Limits

Coin API Supported types
Bitcoin signBtcTransaction

P2PKH, P2WPKH, P2WPKH-in-P2SH
Klaytn signKlayTransaction

LegacyTransaction,
ValueTransfer,
FeeDelegatedValueTransfer,
FeeDelegatedValueTransferWithRatio,
ValueTransferMemo,
FeeDelegatedValueTransferMemo,
FeeDelegatedValueTransferMemoWithRatio,
SmartContractExecution,
FeeDelegatedSmartContractExecution,
FeeDelegatedSmartContractExecutionWithRatio

Stellar signXlmTransaction

CreateAccount,
Payment,
ChangeTrust,
AccountMerge

Tron signTrxTransaction

TransferContract,
TransferAssetContract,
ParticipateAssetIssueContract,
FreezeBalanceContract,
UnfreezeBalanceContract,
VoteWitnessContract,
TriggerSmartContract