500+ EIP-155 chain definitions for Ethernauta, indexed by chain_id.
Multi-chain cryptocurrency SDK for TypeScript — unified API for Bitcoin, Ethereum, Litecoin, Dogecoin, Bitcoin Cash, Polygon, Arbitrum, and any EVM-compatible chain. Create wallets, query balances, send transactions, and manage tokens and NFTs across UTXO
PAPI-generated chain descriptors for Polkadot ecosystem
Rich errors
Cryptocurrency wallet for Ethereum Virtual Machine (EVM) compatible blockchain networks written in Javascript, part of the EVM Toolchain, depending on the Ethers library.
<div align="center"> <a href="https://goldrush.dev/" target="_blank" rel="noopener noreferrer"> <img alt="GoldRush TS SDK Logo" src="../../repo-static/ts-sdk-banner.png" style="max-width: 100%;"/> </a> </div>
Definitions for all known chains as exposed by the extension.
vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules.
A collection of interfaces and utilities to be used by other Alchemy packages
Extended Ethers.js SDK for Alchemy APIs
Tweedle.js is a fork of tween.js made to fit my needs.
A continuation-local storage module compatible with NestJS's dependency injection.
A base package for @okxweb3/coin-*
Fetch source-mapped sources. Peek by file, line, column. Node & browsers. Sync & async.
Framework-independent loaders for compressed and super compressed (basis) textures
BitGo SDK coin library for Cosmos
Helper functions for Polkadot, Kusama, Paseo and Westend offline transaction generation.
End-to-end chain abstraction and modularity toolkit
Layer 2 precompiles and rollup for Arbitrum Nitro
Programs and libraries to interact with Ethereum Virtual Machine (EVM) networks transactions in native computer applications, in particular those written using the LibEVM library and using the EVM Contracts Tools.
EVM Smart Contracts for Axelar Network
This project is being slowly deprecated and may not receive further updates. Check out [modern Lido SDK](https://github.com/lidofinance/lido-ethereum-sdk/pulls) to access latest functionality. It is actively maintained and is built for interacting with Li
Shared library for blockchain projects
Funkit Chains SDK centralizes chain information across all funkit apps and packages.