fetch_ember_vault_metadata

Documentation for eth_defi.erc_4626.vault_protocol.ember.offchain_metadata.fetch_ember_vault_metadata function.

fetch_ember_vault_metadata(web3, vault_address)

Fetch vault metadata from Ember’s offchain API.

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

Parameters

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

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

Returns

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

Return type

Optional[eth_defi.erc_4626.vault_protocol.ember.offchain_metadata.EmberVaultMetadata]