Web3-Ethereum-DeFi Python APIs

This is the documentation for Web3-Ethereum-Defi package for Python.

Web-Ethereum-DeFi (eth_defi) Python package allows you to interact and consume data from EVM DeFi protocols.

Use cases

• Trading and bots

• Data research, extraction, transformation and loading

• Portfolio management and accounting

• System integrations and backends

• AI agent interaction for EVM chains

Table of contents

• API documentation
• Vault protocols
• Tutorials
• Developer guide
• Troubleshooting
• Related projects

More information

• README

• Changelog

• Github

• Watch tutorials on YouTube

• Discord

• Twitter

• Newsletter

Supported protocols, chains and integrations

Protocol	Actions	Links
Uniswap	Token swaps, data research	Tutorial
Gnosis Safe	Safe deployment customisation and modules	API
Circle USDC	USDC interactions	API
ChainLink	Read oracle prices, set up oracles	Tutorial
CoW Swap	Swaps, vault integration	Tutorial
PancakeSwap	Token swaps, data research	Tutorial
GMX	Leveraged trading, spot trading	Tutorial
Derive	Perpetuals, options trading	API
gTrade	Leveraged trading, vaults	API Listing
Ostium	Leveraged trading, vaults	API Listing
LFG	Token swaps, data research	API
Aave	Credit, borrow, read rates	Tutorial
BENQI	Credit, borrow, read rates	API
Lendle	Credit, borrow, read rates	API
Sky (MakerDAO)	Savings vaults	API Listing
Enzyme	Deposit to vaults, deploy, read vault data	Tutorial
Lagoon	Deposit to vaults, deploy, read vault data	API Listing
Velvet	Deposit to vaults, deploy, read vault data	API
Morpho	Read vault data	Tutorial
Euler	Read vault data	API Listing
Ethena	Read vault data	API Listing
IPOR	Read vault data	API Listing
1delta	Open/close leveraged long/short positions	API
Yearn	Read vault data	API Listing
NashPoint	Read vault data	API Listing
Untangle Finance	Read vault data	API Listing
Plutus	Read vault data	API Listing
D2 Finance	Read vault data	API Listing
Umami Finance	Read vault data	API Listing
Harvest Finance	Read vault data	API Listing
USDAi	Read vault data	API Listing
AUTO Finance	Read vault data	API Listing
Goat Protocol	Read vault data	API Listing
Cap	Read vault data	API Listing
Centrifuge	Read vault data	API Listing
C-Sigma	Read vault data	API Listing
Deltr	Read vault data	API
Foxify	Read vault data	API Listing
Liquidity Royalty	Read vault data	API Listing
LLamma	Read vault data	API Listing
Maple	Read vault data	API Listing
Silo	Read vault data	API Listing
Spark	Read vault data	API Listing
Summer	Read vault data	API Listing
Superform	Read vault data	API Listing
Teller	Read vault data	API Listing
Term Finance	Read vault data	API Listing
TrueFi	Read vault data	API Listing
Upshift	Read vault data	API Listing
USDD	Read vault data	API
Aarna	Read vault data	API
Accountable	Read vault data	API
Altura	Read vault data	API
Avant	Read vault data	API
Brink	Read vault data	API
Curvance	Read vault data	API
Dolomite	Read vault data	API
Eth Strategy	Read vault data	API
Fluid	Read vault data	API
Frax	Read vault data	API
Gearbox	Read vault data	API
Hyperlend	Read vault data	API
HypurrFi	Read vault data	API
InfiniFi	Read vault data	API
Mainstreet	Read vault data	API
Renalta	Read vault data	API
Resolv	Read vault data	API
Royco	Read vault data	API
Sentiment	Read vault data	API
Singularity	Read vault data	API
Spectra	Read vault data	API
USDx Money	Read vault data	API
YieldFi	Read vault data	API
YieldNest	Read vault data	API
YO	Read vault data	API
Yuzu Money	Read vault data	API
ZeroLend	Read vault data	API
BaseVol	Read vault data	API Listing
Hypersync	Read historical data fast	API
Token Risk	Glider Token Risk API by Hexens	API
TokenSniffer	Read token risk core and metrics	API
Foundry	Compile, deploy and verify smart contracts	API
Etherscan	Deploy and verify smart contracts	API
MEVBlocker	Frontrun protection	Tutorial
Ethereum mainnet	Frontrun protection, token mapping	Tutorial
Base	Frontrun protection, token mapping	Tutorial
Arbitrum	Frontrun protection, token mapping	Tutorial
Avalanche	Token mapping	API
BNB Chain	Token mapping	API
Polygon	Token mapping	API
Berachain	Token mapping	API
Hyperliquid	Token mapping	API
Mode	Token mapping	API
Unichain	Token mapping	API
ZKSync	Token mapping	API
Soneium	Token mapping	API
Google GCloud	Support hardware security module wallets	API
Hot wallet	Secure hot wallet handling	API
Multicall3	Chunked and historical data reading	Tutorial
Gas	Ethereum gas management	API
EIP-4626	Vault analysis	Tutorial
EIP-726	Message signing and decoding	API
ERC-20	High performance reading, data mappings	API
ABI	High performance smart contract ABI management	API
Transactions	Stack traces and symbolic revert reasons	API
Anvil	Mainnet forks and local unit testing	API
LlamaNodes	Special RPC support	API
Ankr	Special RPC support	API
dRPC	Special RPC support	API