Cosmos

getCosmosSignedTransaction

This function is for:

• COSMOS (ATOM)
• COREUM (CORE)

Parameters

Parameter	Type	Description
coinType	CoinType	cosmos coin type.
transaction	CosmosTransaction	cosmos transaction parameters.

class CosmosTransaction

Name	Type	Description
hdKeyPath	Bip44KeyPath	sign key path for cosmos transaction
sigHash	String	transaction that has not been signed of cosmos transaction
decimals	int	transaction decimals of cosmos transaction
symbol	String	transaction symbol of cosmos transaction
fee	String	transaction fee of cosmos transaction * Fee value is configured in cosmos(ATOM) or coreum(CORE) unit.
nonce	String	(optional)transaction nonce of cosmos transaction
optionParam	String	(optional)option parameter

Returns

String - signed transaction.

Requirements

• DCENT Biometric Wallet version 2.21.0 or higher is required.
  • COREUM: 2.25.0 or higher is required.

Example

String keyPath = "m/44'/118'/0'/0/0";
CosmosTransaction cosmosTransaction;

cosmosTransaction = new CosmosTransaction.Builder()
                    .keyPath(Bip44KeyPath.valueOf(keyPath))
                    .sigHash("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")
                    .fee("0.00025")
                    .decimals(6)
                    .symbol("ATOM")
                    .build();

String response = mDcentmanager.getCosmosSignedTransaction(CoinType.COSMOS, cosmosTransaction);