fetch_lagoon_vault_metadata

Documentation for eth_defi.erc_4626.vault_protocol.lagoon.offchain_metadata.fetch_lagoon_vault_metadata function.

fetch_lagoon_vault_metadata(web3, vault_address)

Fetch vault metadata from Lagoon’s offchain web app API.

• Do both in-process and disk cache to avoid repeated fetches

Parameters

• web3 (web3.main.Web3) – Web3 instance (used to get chain_id and checksum address)

• vault_address (eth_typing.evm.HexAddress) – Vault contract address

Returns

Metadata dict or None if the vault is not in Lagoon’s app database

Return type

Optional[eth_defi.erc_4626.vault_protocol.lagoon.offchain_metadata.LagoonVaultMetadata]