DocumentationLedger LiveDiscoverIntegration walkthroughsLedger Services KitServerHandlersTransaction

overview

The Transaction handlers allows the server to interact with user transactions. It enables the server to let the user sign a transaction and also allows the server to sign and broadcast a transaction through Ledger Live.

request handlers:

“transaction.sign” - Sign Transaction

Let the user sign a transaction without broadcasting it. This is useful if you want to sign a transaction for later use.

parameter (in req.params)required?note
accountIdâś…The ID of the account where the transaction will be made.
rawTransactionâś…The raw transaction object in the currency family-specific format.
options❌Extra parameters that might be needed for the transaction. See references for more information.
meta❌Metadata for the transaction.
walletHandler usednote
transaction.sign
  • Returns: A promise that resolves with the raw signed transaction as a Buffer.

”transaction.signAndBroadcast” - Sign and Broadcast Transaction

Let the user sign a transaction and broadcast it to the network.

parameter (in req.params)required?note
accountIdâś…The ID of the account where the transaction will be made.
rawTransactionâś…The raw transaction object in the currency family-specific format.
options❌Extra parameters that might be needed for the transaction. See references for more information.
meta❌Metadata for the transaction.
walletHandler usednote
transaction.signAndBroadcast
  • Returns: A promise that resolves with the transaction hash as a string.
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