Blockchain network definitions for Bitcoin, Litecoin, Dogecoin, Ethereum, and 200+ other cryptocurrencies

Substrate-connect well known chain specifications
Network configurations for Privy SDKs
Light client that connects to Polkadot and Substrate-based blockchains
A history of deployments of the Delegation Framework
Resources common to all Ethereum implementations
Old abstractions from LangChain.js

An SDK for Pancakeswap EVM based chains

A collection of chains for wagmi
JSON-RPC client for blockchain node communication with retry, batching, and error handling
References to popular Starknet chains.
Polkadot-js type registry creation assistants for txwrapper libraries.
Known type definitions
BitGo SDK coin library for Cosmos
A collection of configs, artifacts, and schemas for Hyperlane
SDK for EVM chains, used in conjunction with @wormhole-foundation/sdk
This submodule exports various constants values and errors that are used in Lit Protocol.
Bitcoin BIP32 hierarchical deterministic keys
<p align="center"> <br /> <a href="https://thirdweb.com"><img src="https://github.com/thirdweb-dev/js/blob/main/legacy_packages/sdk/logo.svg?raw=true" width="200" alt=""/></a> <br /> </p> <h1 align="center">thirdweb chains</h1> <p align="center"> <a href=
Includes implementation of UpgradeExecutor - a reusable smart contract which can be used to set up a system for performing upgrades on Orbit chains.
A JavaScript wrapper for the Polkadot JsonRPC interface