Interface RawBridgeTransactionBuilder

Creates a Raw Transaction for approving tokens usage by the bridge

Creates a Raw Transaction for approving tokens usage by the bridge

Creates a Raw Transaction for initiating the transfer of tokens

For Messenger.NEAR_INTENTS: the transaction is a plain transfer of the source tokens to a NEAR Intents deposit address. SendParams.nearIntentsDeposit is used when defined, otherwise a new deposit is created (to get the deposit details as well, use nearIntents.buildSendTransaction). extraGas and a non-zero fee are rejected. Source chains: EVM, SOL, TRX, SRB (needs the deposit memo) and SUI.

For Messenger.LIFI_INTENTS: the transaction of a LI.FI Intents order built by the Core API: the LifiIntentsBridge call on EVM, an unsigned VersionedTransaction of the lifi-intents-bridge program on SOL. SendParams.lifiIntentsOrder is used when defined, otherwise a new order is created (to get the order details as well, use lifiIntents.buildSendTransaction). Sign it at once: the order is short-lived. extraGas and a non-zero fee are rejected. Source chains: EVM and SOL.