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license: cc-by-4.0
language:
- en
tags:
- blockchain
- ethereum
- evm
- stablecoin
- erc20
- usdc
- usdt
- dai
- blockdb
- parquet
---
# Stablecoin Transfers — Ethereum Cryptocurrency Data
ERC-20 transfer events for USDC, USDT, and DAI on Ethereum mainnet.
| | |
|---|---|
| **Chain** | Ethereum mainnet (`chain_id` 1) |
| **Coverage** | `2017-11` → `2025-10` (UTC, by `block_timestamp`) |
| **Tokens** | USDC, USDT, DAI |
| **Format** | Parquet, Hive partitions `data/year=YYYY/month=MM/` |
| **Source** | [BlockDB](https://www.blockdb.io) `blockdb0304_token_transfers_v1` |
| **Schema** | [Token Transfers — data catalog](https://docs.blockdb.io/data-catalog/evm/transfers/token-transfers) |
## Files
```
data/
year=YYYY/month=MM/part-NNNN.parquet
```
## Load
```python
import duckdb
duckdb.sql("""
SELECT block_timestamp, from_address, to_address, token_address, amount_adj
FROM read_parquet('hf://datasets/BlockDB/Stablecoin-Transfers-Ethereum-Cryptocurrency-Data/data/year=2024/month=01/*.parquet')
LIMIT 10
""")
```
## Full mirror of this dataset
```bash
huggingface-cli download BlockDB/Stablecoin-Transfers-Ethereum-Cryptocurrency-Data \
--repo-type dataset --local-dir ./blockdb-stablecoin-transfers
```
## Need more than this snapshot?
- **Filters, other tokens, or recent history** — [BlockDB Historic REST API](https://docs.blockdb.io/api-reference/overview/home).
- **Real-time streams** — [BlockDB WebSocket feed](https://docs.blockdb.io/wss-reference/overview/introduction).
- **Custom extracts** (anything we can derive from on-chain data) — [support@blockdb.io](mailto:support@blockdb.io). |