AsyncBridgeClient

AsyncBridgeClient¶

Async client for bridging tokens to/from Derive.

Supports: - Deposits/withdrawals: USDC, USDT, WETH, DRV, OLAS, etc. - Gas funding: ETH to owner EOA - Multiple chains: BASE, ARBITRUM, OPTIMISM, ETH

Functions¶

connect `async` ¶

connect() -> None

poll_tx_progress `async` ¶

poll_tx_progress(
    *, tx_result: BridgeTxResult
) -> BridgeTxResult

Poll for bridge completion across both chains.

Can take a variable amount of time depending on chains and chain congestion.

prepare_deposit_tx `async` ¶

prepare_deposit_tx(
    *,
    amount: Decimal,
    currency: Currency,
    chain_id: ChainID
) -> PreparedBridgeTx

Prepare deposit to your Derive LightAccount wallet from the owner's EOA on an external chain.

prepare_gas_deposit_tx `async` ¶

prepare_gas_deposit_tx(
    *, amount: Decimal, chain_id: ChainID = ETH
) -> PreparedBridgeTx

Prepare ETH deposit to fund gas for your owner's account.

Your owner's account needs ETH to sign transactions on Derive L2. This bridges ETH to your EOA (not your LightAccount wallet).

Parameters:

Name	Type	Description	Default
`amount`	`Decimal`	ETH amount in decimal units (e.g., 0.001)	required
`chain_id`	`ChainID`	Currently only Ethereum mainnet supported	`ETH`

Returns:

Type	Description
`PreparedBridgeTx`	PreparedBridgeTx ready for submission

prepare_withdrawal_tx `async` ¶

prepare_withdrawal_tx(
    *,
    amount: Decimal,
    currency: Currency,
    chain_id: ChainID
) -> PreparedBridgeTx

Prepare withdrawal from your Derive LightAccount wallet to the owner's EOA on an external chain.

submit_tx `async` ¶

submit_tx(
    *, prepared_tx: PreparedBridgeTx
) -> BridgeTxResult

Submit a prepared bridge transaction.

try_poll_tx_progress `async` ¶

try_poll_tx_progress(
    *, tx_result: BridgeTxResult
) -> IOResult[BridgeTxResult, Exception]

Poll progress with explicit error handling.

try_prepare_deposit_tx `async` ¶

try_prepare_deposit_tx(
    *,
    amount: Decimal,
    currency: Currency,
    chain_id: ChainID
) -> IOResult[PreparedBridgeTx, Exception]

Prepare deposit with explicit error handling.

try_prepare_gas_deposit_tx `async` ¶

try_prepare_gas_deposit_tx(
    *, amount: Decimal, chain_id: ChainID = ETH
) -> IOResult[PreparedBridgeTx, Exception]

Prepare gas deposit with explicit error handling.

try_prepare_withdrawal_tx `async` ¶

try_prepare_withdrawal_tx(
    *,
    amount: Decimal,
    currency: Currency,
    chain_id: ChainID
) -> IOResult[PreparedBridgeTx, Exception]

Prepare withdrawal with explicit error handling.

try_submit_tx `async` ¶

try_submit_tx(
    *, prepared_tx: PreparedBridgeTx
) -> IOResult[BridgeTxResult, Exception]

Submit transaction with explicit error handling.

AsyncBridgeClient