Ethereum API

Ethereum JavaScript API

**EDR**, or **Ethereum Development Runtime** in full, is a library for creating developer tooling on top of the Ethereum Virtual Machine (EVM), such as an EVM debugger or state inspector. EDR provides a performant API, written in Rust, with bindings for t

Ledger Hardware Wallet Ethereum Application API

A modular set of compiler APIs empowering the next generation of Solidity code analysis and developer tooling. Written in Rust and distributed in multiple languages.

A complete TypeScript library for connecting to and making transactions on different blockchains

SDK that facilitates the interaction with the Safe Transaction Service API

A JavaScript / TypeScript / Python / C# / PHP cryptocurrency trading library with support for 100+ exchanges

Javascript library for fetching trusted token pricing data from Redstone data ecosystem

Ledger Hardware Wallet Ethereum Application API

JSON-RPC methods and middleware to support the MetaMask Multichain API

**EDR**, or **Ethereum Development Runtime** in full, is a library for creating developer tooling on top of the Ethereum Virtual Machine (EVM), such as an EVM debugger or state inspector. EDR provides a performant API, written in Rust, with bindings for t

Ethereum TypeScript API, middleware to talk to a ethereum node using an async provider

Manages token search and discovery through the Portfolio API

API to etherscan with a simple interface

SDK to interact with Neynar APIs (https://docs.neynar.com/reference/quickstart)

Wallet address validator for Bitcoin and other Altcoins.

Web3 client extended with Alchemy and browser provider integration.

Typescript port of web3.js

Contains logic for rate-limiting API endpoints by requesting origin

The [Defender Actions](https://docs.openzeppelin.com/defender/v2/module/actions) service allows you to run small code snippets on a regular basis or via webhooks that can make calls to the Ethereum network or to external APIs. Thanks to tight integration

CoinPayments is a cloud wallet solution that offers an easy way to integrate a checkout system for numerous cryptocurrencies. Coinpayments now also offers coin conversion via Shapeshift.io.

Transaction monitors, fee monitors, RPC with the blockchain node, and other networking code for Ethereum and EVM-based blockchains

Coinbase Pro API for Node.js, written in TypeScript and covered by tests.

Official Wealthica JS SDK for the Browser & NodeJS

Ledger Hardware Wallet Ethereum Application API

a typed REST/WS Node.JS client for the Kraken cryptocurrency exchange

API to interact with Helio Finances program on EVM chains.

A Typescript REST client for the Ethereum Consensus API

Contains logic for rate-limiting API endpoints by requesting origin

Client for the coinbase-pro API

MetaMask example snap demonstrating the use of the Ethereum Provider API and `endowment:ethereum-provider` permission

Small napi-rs shim with an interface similar to `Map` but only for length 48 Uint8Arrays for keys and unsigned 32 bit numbers for values.

SDK for the Scorechain API

Manages token search and discovery through the Portfolio API

JSON-RPC methods and middleware to support the MetaMask Multichain API

A Typescript implementation of the Ethereum Consensus light client

This is the **x86_64-pc-windows-msvc** binary for `@chainsafe/pubkey-index-map`

Official library of BitcoinAverage API

This is the **x86_64-unknown-linux-musl** binary for `@chainsafe/pubkey-index-map`

This is the **x86_64-unknown-linux-gnu** binary for `@chainsafe/pubkey-index-map`

This is the **aarch64-unknown-linux-musl** binary for `@chainsafe/pubkey-index-map`

Node.js library for communicating with the Etherscan API.

This is the **aarch64-apple-darwin** binary for `@chainsafe/pubkey-index-map`

This is the **aarch64-unknown-linux-gnu** binary for `@chainsafe/pubkey-index-map`

This is the **x86_64-apple-darwin** binary for `@chainsafe/pubkey-index-map`

A Typescript wrapper for Index Supply's API

Official Vezgo JS SDK for the Browser & NodeJS

A JavaScript / Python / PHP cryptocurrency trading library with support for 100+ exchanges

This is the **aarch64-pc-windows-msvc** binary for `@chainsafe/pubkey-index-map`