langchain.document_loaders.etherscan.EtherscanLoader¶
class langchain.document_loaders.etherscan.EtherscanLoader(account_address: str, api_key: str = 'docs-demo', filter: str = 'normal_transaction', page: int = 1, offset: int = 10, start_block: int = 0, end_block: int = 99999999, sort: str = 'desc')[source]¶
Load transactions from Ethereum mainnet.
The Loader use Etherscan API to interact with Ethereum mainnet.
ETHERSCAN_API_KEY environment variable must be set use this loader.
Methods
__init__(account_address[, api_key, filter, ...])
getERC1155Tx()
getERC20Tx()
getERC721Tx()
getEthBalance()
getInternalTx()
getNormTx()
lazy_load()
Lazy load Documents from table.
load()
Load transactions from spcifc account by Etherscan.
load_and_split([text_splitter])
Load Documents and split into chunks.
__init__(account_address: str, api_key: str = 'docs-demo', filter: str = 'normal_transaction', page: int = 1, offset: int = 10, start_block: int = 0, end_block: int = 99999999, sort: str = 'desc')[source]¶
getERC1155Tx() → List[Document][source]¶
getERC20Tx() → List[Document][source]¶
getERC721Tx() → List[Document][source]¶
getEthBalance() → List[Document][source]¶
getInternalTx() → List[Document][source]¶
getNormTx() → List[Document][source]¶
lazy_load() → Iterator[Document][source]¶
Lazy load Documents from table.