---
pretty_name: Liquidity-Pools-Ethereum-Cryptocurrency-Data
tags:
  - ethereum
  - blockchain
  - parquet
  - blockdb
---

# Liquidity-Pools-Ethereum-Cryptocurrency-Data

Hive-partitioned Parquet export of BlockDB `liquidity_pools` (Ethereum).

## Load

```python
from datasets import load_dataset
ds = load_dataset("BlockDB/Liquidity-Pools-Ethereum-Cryptocurrency-Data", split="train")
```

Files live under `data/year=YYYY/month=MM/part-NNNN.parquet`.

Range: `2020-05` .. `2026-06` (UTC calendar months).

## Schema

| column | type |
| --- | --- |
| `block_timestamp` | `timestamp` |
| `block_number` | `int64` |
| `tx_index` | `int32` |
| `log_index` | `int32` |
| `pool_uid` | `string` |
| `exchange_id` | `int32` |
| `type_id` | `int32` |
| `factory` | `string` |
| `tokens` | `string` |
| `contract_id` | `string?` |
| `contract_address` | `string?` |
| `pool_id` | `string?` |
| `pairnum` | `string?` |
| `asset_managers` | `string?` |
| `amp` | `string?` |
| `weights` | `string?` |
| `tick_spacing` | `int16?` |
| `_tracing_id` | `string` |
| `_parent_tracing_ids` | `string` |
| `_created_at` | `timestamp` |
| `_updated_at` | `timestamp` |