DeFi, decoded.

Access human-readable DeFi data seamlessly.
Through agents or API.

ERC-20 Transfer

{
  "block_number": 21847231,
  "time": "2025-01-15T10:30:00Z",
  "token": "USDT",
  "sender": "0x3f5c...a8b2",
  "receiver": "0x8a2e...f1c4",
  "amount": 125000.0,
  "value_usd": 125000.0
}

Talk to your data

Connect DeFiStream to Claude or any MCP-compatible AI agent. Query blockchain data with natural language.

Claude + DeFiStream MCP

Get all USDT transfers to Binance in the last week

Building query with erc20_query_builder...

Executing query (ETH, USDT, receiver_label=Binance)...

Formatting results...

Found 2,847 USDT transfers to Binance wallets in the past 7 days, totalling $184.2M.

Block	From	Amount
21,847,231	0x3f5c...a8b2	1,250,000
21,847,195	0x8a2e...f1c4	840,500
21,847,102	0xd4b7...2e91	520,000

Get started in one command:

claude mcp add defistream --transport http https://mcp.defistream.dev/mcp

Learn more about AI agent integration → Watch: Agent setup walkthrough

Major protocols decoded

Pre-built decoders for the most popular DeFi protocols

AAVE V3 Lending

Uniswap V3 DEX

Lido Staking

ERC-20 Token Transfers

Binance Perp

Coming Soon

Aerodrome DEX

Coming Soon

PancakeSwap DEX

Coming Soon

Polymarket Prediction

Coming Soon

Venus Lending

More protocols coming soon

Multi-chain support

Decoded events from major EVM chains

Ethereum

Arbitrum

Base

Soon

Polygon

Soon

BSC

Soon

Linea

Soon

Mantle

More networks coming soon

Simple integration

Use our Python client or REST API to access decoded events

ERC-20 Transfers

from defistream import DeFiStream

client = DeFiStream()

# Get USDT transfers on Ethereum
df = (
    client.erc20.transfers("USDT")
    .network("ETH")
    .block_range(21000000, 21010000)
    .min_amount(10000)
    .with_value()
    .as_df()
)
print(df.head(3))

Output

   block_number                time token         sender       receiver  amount  value_usd
0    21000142  2024-11-01 08:12:35  USDT  0x3f5c...a8b2  0x8a2e...f1c4  125000     125000
1    21000287  2024-11-01 08:45:18  USDT  0xd4b7...2e91  0x1a4f...e7b3   84500      84500
2    21000394  2024-11-01 09:02:44  USDT  0x9c3d...b4a6  0x7b2e...c3d1   52000      52000

Explore the Python client docs → Watch: Getting started tutorial