build_depegged_stablecoin_lookups Documentation for eth_defi.feed.stablecoin_rate.build_depegged_stablecoin_lookups function. build_depegged_stablecoin_lookups(data_dir=PosixPath('/home/runner/work/web3-ethereum-defi/web3-ethereum-defi/eth_defi/data/stablecoins')) Build contract and unambiguous symbol lookups for depegged stablecoins. Parameters data_dir (pathlib.Path) – Return type tuple[set[tuple[int, str]], set[str]]