> ## 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 Polygon zkEVM is a zero-knowledge rollup that provides EVM-equivalence, scaling Ethereum with low fees while inheriting Ethereum security via ZK proofs. More about Polygon zkEVM ### Polygon zkEVM Tables Our Polygon zkEVM data includes the following schemas and tables: | Schema | Description | Tables | | --------------- | --------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Raw | Raw blockchain data. | [blocks](/historical-data/supported-blockchains/evm/polygon_zkevm/raw/blocks), [contracts](/historical-data/supported-blockchains/evm/polygon_zkevm/raw/contracts), [erc1155\_tokens](/historical-data/supported-blockchains/evm/polygon_zkevm/raw/erc1155-tokens), [erc20\_tokens](/historical-data/supported-blockchains/evm/polygon_zkevm/raw/erc20-tokens), [erc721\_tokens](/historical-data/supported-blockchains/evm/polygon_zkevm/raw/erc721-tokens), [fungible\_tokens](/historical-data/supported-blockchains/evm/polygon_zkevm/raw/fungible-tokens), [logs](/historical-data/supported-blockchains/evm/polygon_zkevm/raw/logs), [traces](/historical-data/supported-blockchains/evm/polygon_zkevm/raw/traces), [transactions](/historical-data/supported-blockchains/evm/polygon_zkevm/raw/transactions) | | Assets | Token transfers, balances & credit debit data related to fungible and/or non-fungible assets. | [erc1155\_credit\_debit](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/erc1155-credit-debit), [erc1155\_token\_transfers](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/erc1155-token-transfers), [erc20\_credit\_debit](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/erc20-credit-debit), [erc20\_token\_transfers](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/erc20-token-transfers), [erc721\_credit\_debit](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/erc721-credit-debit), [erc721\_token\_transfers](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/erc721-token-transfers), [fungible\_credit\_debit](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/fungible-credit-debit), [fungible\_token\_transfers](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/fungible-token-transfers), [native\_credit\_debit](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/native-credit-debit), [native\_token\_transfers](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/native-token-transfers), [stablecoin\_list](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/stablecoin-list), [stablecoin\_transfers](/historical-data/supported-blockchains/evm/polygon_zkevm/assets/stablecoin-transfers) | | DEX | Decentralized exchange activity data. | [pools](/historical-data/supported-blockchains/evm/polygon_zkevm/dex/pools), [trades](/historical-data/supported-blockchains/evm/polygon_zkevm/dex/trades) | | Metrics | Pre-computed metrics of onchain activity. | [overview](/historical-data/supported-blockchains/evm/polygon_zkevm/metrics/overview), [tvl\_aggregate\_daily](/historical-data/supported-blockchains/evm/polygon_zkevm/metrics/tvl-aggregate-daily), [tvl\_daily](/historical-data/supported-blockchains/evm/polygon_zkevm/metrics/tvl-daily) | | Stablecoins | Stablecoin supply, circulating supply, and non-circulating supply tracking data. | [transfers](/historical-data/supported-blockchains/evm/polygon_zkevm/stablecoins/transfers) | | Wallet Features | | [wallet\_classification](/historical-data/supported-blockchains/evm/polygon_zkevm/wallet_features/wallet-classification) |