> ## Documentation Index
> Fetch the complete documentation index at: https://docs.allium.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

Our Abstract Unhydrated schema contains the following tables:

| Schema     | Description                                                           | Tables                                                                                                                                                                                                                                                                                                                                                 |
| ---------- | --------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Unhydrated | Raw balance snapshots without enriched token metadata or USD pricing. | [erc1155\_balances\_eod](/historical-data/supported-blockchains/evm/abstract/unhydrated/erc1155-balances-eod), [erc1155\_balances\_eod\_delta](/historical-data/supported-blockchains/evm/abstract/unhydrated/erc1155-balances-eod-delta), [erc721\_balances\_eod](/historical-data/supported-blockchains/evm/abstract/unhydrated/erc721-balances-eod) |