assets.stablecoin_list table is the per-chain registry of stablecoin tokens Allium indexes. Each row is one token deployment: the contract address, decimals, peg currency, canonical base_asset name, and whether it is a bridged representation of an issuer’s canonical token.
Prefer the stablecoins schema for supply, transfers, and holder balances. This list is the address-level inventory those models are built from.