| event_type | VARCHAR(16777216) | Type or category of the onchain event that produced this record. The specific values depend on the model (e.g. transfer_single / batch_transfer for ERC-1155, deposit / withdraw for bridges). |
| project | VARCHAR(16777216) | Business name of the protocol being used (e.g. uniswap, aave, lido, paraswap). Consistent across verticals — every table with a project column uses this field to identify the top-level protocol brand. |
| protocol | VARCHAR(16777216) | Specific version or variant of the protocol (e.g. uniswap_v3, aave_v2, stargate_v2). Qualifies the project field with version information. |
| account | VARCHAR(16777216) | Hedera account ID in the format {shard}.{realm}.{num}. Identifies a specific Hedera account. |
| market_id | VARCHAR(16777216) | Internal Allium identifier for a market. Consistent across chains and protocol versions for the same logical market. |
| denom | VARCHAR(16777216) | Token denomination identifier on Cosmos chains. For native tokens this is typically the base denom (e.g. uatom for ATOM, uosmo for OSMO`). For IBC tokens, this is the IBC denom hash. |
| name | VARCHAR(16777216) | Name of this token or asset. Short alias for token_name used in tables that preserve the original blockchain field naming convention. |
| symbol | VARCHAR(16777216) | Ticker symbol of this token or asset. Short alias for token_symbol used in tables that preserve the original blockchain field naming convention. |
| raw_amount | VARCHAR(16777216) | Token amount in the smallest indivisible unit (not decimal-adjusted). Same concept as amount_raw — the column is named raw_amount in models that follow the raw_ prefix convention. |
| amount_str | VARCHAR(16777216) | Normalized token amount stored as a string to preserve full precision. Equivalent to amount but avoids floating-point truncation for very large or very small values. |
| amount | FLOAT | Token amount normalized by the token’s decimal precision (amount_raw / 10^decimals). This is the human-readable value (e.g. 1.5 USDC rather than 1500000). |
| usd_amount | FLOAT | USD value of the token amount at the time of the event, computed using the hourly USD exchange rate. |
| usd_exchange_rate | FLOAT | USD price per unit of the token at the time of the event, used to compute usd_amount. Sourced from Allium’s hourly price feed. |
| extra_fields | VARIANT | JSON object containing additional fields from the onchain event that are not part of the standard schema (e.g. nonce, fee metadata, protocol-specific parameters). |
| event_index | NUMBER(38,0) | Zero-based index of this event within its transaction. The specific semantics depend on the chain — on Aptos this is the event_index within the transaction; on Cosmos this is within the message. |
| transaction_hash | VARCHAR(16777216) | Hash of the transaction that produced this record. Uniquely identifies a transaction within the blockchain. |
| transaction_index | NUMBER(38,0) | Zero-based position of the transaction within its block. The first transaction in a block has index 0. |
| block_timestamp | TIMESTAMP_NTZ(9) | Timestamp (UTC) of the block that contains this record. |
| block_number | NUMBER(38,0) | Sequential number of the block that contains this record. Starts at 0 (genesis block) and increments by 1 for each new block. |
| block_hash | VARCHAR(16777216) | Cryptographic hash of the block header that contains this record. Uniquely identifies a block. |
| unique_id | VARCHAR(16777216) | Allium’s deterministic unique identifier for this row. Generated from the fields that uniquely identify the record (e.g. transaction hash + log index). Stable across full refreshes. |
| _created_at | TIMESTAMP_NTZ(9) | Timestamp of when the entry was created in the database. |
| _updated_at | TIMESTAMP_NTZ(9) | Timestamp of when the entry was last updated in the database. |
| _changed_since_full_refresh | BOOLEAN | Indicates if the record has changed since the last full data refresh. |
