npm
Otomatorg/otomato-sdk
A TypeScript SDK for creating and managing agents using Otomato
MITAug 1, 2026 · metrics 2.10.0
All tags
Catalogue tag
#ethereum
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
222 records
npm
coti-io/coti-ethers
TypeScript Ethers SDK for COTI - Privacy Preserving L2
Apache-2.0Jul 31, 2026 · metrics 2.10.0
PyPI
ethereum/eth-hash
The Ethereum hashing function, keccak256, sometimes (erroneously) called sha256 or sha3
MITJul 18, 2026 · metrics 2.10.0
npm
rsksmart/tokenbridge
A bidirectional Ethereum / RSK Token Bridge implementation.
MITAug 17, 2026 · metrics 2.10.0
npm
DigitalArsenal/hd-wallet-wasm
HD Wallet WASM - Comprehensive BIP-32/39/44 hierarchical deterministic wallet implementation in C++ compiled to WebAssembly
Apache-2.0Aug 30, 2026 · metrics 2.10.0
npm
mybucks-online/app
Digital Cash Envelope for Seedless Crypto Gifting
MITJul 15, 2026 · metrics 2.10.0
RubyGems
vtm9/adequate_crypto_address
A Ruby Library for dealing with validation cryptocurrency addresses
MITSep 2, 2026 · metrics 2.10.0
npm
Dexter-DAO/dexter-x402-sdk
Give your agent a spending limit it can't exceed. Non-custodial tabs on Solana, plus one-shot x402 across the major EVM chains. Buyer + seller SDKs.
MITJul 25, 2026 · metrics 2.10.0
npm
MerkleBlue/defimath
DeFiMath is open-source, high-performance Solidity library for Ethereum smart contract development
MITJul 26, 2026 · metrics 2.10.0
Hex
exthereum/ethereumex
Elixir JSON-RPC client for the Ethereum blockchain
MITJul 17, 2026 · metrics 2.10.0
crates.io
malik672/uniswap-sdk-core-rust
uniswap sdk core in rust
MITJul 21, 2026 · metrics 2.10.0
npm
naddison36/sol2uml
Solidity contract visualisation tool
MITJul 19, 2026 · metrics 2.10.0
npm
phylaxsystems/credible-layer-contracts
credible contracts
Apache-2.0Aug 4, 2026 · metrics 2.10.0
npm
FordefiHQ/web3-provider
Web3 Provider compatible with EIP-1193
No licenseSep 1, 2026 · metrics 2.10.0
npm
airgap-it/airgap-coin-lib
A library that offers a unified API to prepare, sign and broadcast multiple cryptocurrencies.
MITAug 30, 2026 · metrics 2.10.0
npm · PyPI
curvefi/curve-contract
Vyper contracts used in Curve.fi exchange pools.
Custom licenseJul 21, 2026 · metrics 2.10.0
crates.io · Go · PyPI +2
devdasx/wallet-hd-derivation-kit
Offline native HD wallet derivation for Swift, JavaScript, Python, Rust, Go, Dart, Kotlin, and the wallethd CLI
MITJul 15, 2026 · metrics 2.10.0
npm · Go · crates.io
nikicat/browser-web3-signer
Sign EVM and TRON transactions from the CLI, TypeScript, or Go using your own browser wallet (MetaMask, Rabby, TronLink) — the private key never leaves the browser
MITJul 16, 2026 · metrics 2.10.0
crates.io
shuhuiluo/uniswap-v3-sdk-rs
Opinionated Rust implementation of the Uniswap V3 SDK with a focus on readability and performance
MITJul 24, 2026 · metrics 2.10.0
crates.io
sigp/tree_hash
SSZ-compatible tree hash implementation optimised for speed and security
Apache-2.0Jul 26, 2026 · metrics 2.10.0
PyPI
Mnemosyne-quest/primecli
CLI tools for the DeltaPrime (Avalanche) and DegenPrime (Base) lending and leverage protocols. Agent-friendly: preview-by-default, structured stdout, no Etherscan key required.
MITJul 17, 2026 · metrics 2.10.0
crates.io
Stoffel-Labs/stoffel-mpc-coordinator
Coordination of the execution of MPC programs managed by a smart contract or another entity.
Apache-2.0Sep 6, 2026 · metrics 2.10.0
Go
keycard-tech/keycard-go
Go pkg to interact with the Status Keycard
MPL-2.0Jul 19, 2026 · metrics 2.10.0
Go
mqllr/abitool
A human-friendly CLI for Ethereum smart contracts — browse ABIs, inspect selectors, call read-only functions, all from your terminal.
MITJul 18, 2026 · metrics 2.10.0
NuGet
burakoner/Gate.IO.Api
Up-to-date, most-complete, well-organized, well-documented, easy-to-use, multi-task and multi-thread compatible Gate.IO Cryptocurrency Exchange Rest and Websocket Api Wrapper
No licenseAug 8, 2026 · metrics 2.10.0
npm
cloakedxyz/clkd-stealth
Cloaked’s stealth address development kit
MITAug 2, 2026 · metrics 2.10.0
PyPI
ethereum/py_ecc
Python implementation of ECC pairing and bn_128 and bls12_381 curve operations
MITAug 8, 2026 · metrics 2.10.0
crates.io
rootwarp/ethernal
Collection of tools for Ethereum
MITSep 6, 2026 · metrics 2.10.0
crates.io
sigp/ethereum_serde_utils
Serialization and deserialization utilities for JSON representations of Ethereum types
Apache-2.0Jul 28, 2026 · metrics 2.10.0
npm
themartiancompany/evm-chains-info.js
Javascript port of EVM Chains Info
AGPL-3.0Jul 25, 2026 · metrics 2.10.0