velvet.enso

Documentation for eth_defi.velvet.enso Python module.

Perform Enso intent-based swap on Velvet Capital vault.

See https://www.enso.finance/

Functions

`swap_with_velvet_and_enso`(chain_id, ...[, ...])	Set up a Enzo + Velvet swap tx.
`swap_with_velvet_intent`(chain_id, ...[, ...])	Set up a Enzo + Velvet swap tx.

Exceptions

VelvetSwapError

Error reply from velvet txn API

exception VelvetSwapError

Bases: Exception

Error reply from velvet txn API

__init__(*args, **kwargs)

__new__(**kwargs)

add_note(): Exception.add_note(note) – add a note to the exception

with_traceback(): Exception.with_traceback(tb) – set self.__traceback__ to tb and return self.

swap_with_velvet_intent(chain_id, portfolio_address, owner_address, token_in, token_out, swap_amount, slippage, remaining_tokens, api_url='https://intents.velvet.capital/api/v1', gas_safety_margin=500000, retries=5)

Set up a Enzo + Velvet swap tx.

Parameters

portfolio_address (eth_typing.evm.HexAddress) – Vault’s rebalancer address
slippage (float) – Max slippage expressed as 0…1 where 1 = 100%
gas_safety_margin (int) – Gas estimation fails
chain_id (int) –
owner_address (eth_typing.evm.HexAddress) –
token_in (eth_typing.evm.HexAddress) –
token_out (eth_typing.evm.HexAddress) –
swap_amount (int) –
remaining_tokens (set[eth_typing.evm.HexAddress]) –
api_url (str) –

Returns

Constructor transsaction payload.

Return type

dict

swap_with_velvet_and_enso(chain_id, portfolio_address, owner_address, token_in, token_out, swap_amount, slippage, remaining_tokens, api_url='https://intents.velvet.capital/api/v1', gas_safety_margin=500000, retries=5)