lamassu/lamassu-server

Implementation of the various Ethereum Transaction Types

SimpleWebAuthn for Servers

Production-ready Node.js GraphQL server for Express

Promise based HTTP client for the browser and node.js

A robust base64 encoder/decoder that is fully compatible with `atob()` and `btoa()`, written in JavaScript.

For encoding to/from base64urls

A library for arbitrary-precision decimal and non-decimal arithmetic

Bitcoin BIP39: Mnemonic code for generating deterministic keys

A data loading utility to reduce requests to a backend via batching and caching.

Modern JavaScript date utility library

A node.js package for Steven Levithan's excellent dateFormat() function.

Loads environment variables from .env file

A simple module for creating, manipulating and signing Ethereum transactions

A collection of utility functions for Ethereum

A library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.

RFC5869: HMAC-based Extract-and-Expand Key Derivation Function (HKDF)

A Query Language and Runtime which can target any service.

help secure Express/Connect apps with various HTTP headers

REST wrapper for BitGoJS

BitGo SDK coin library for Bitcoin Cash

BitGo SDK coin library for Bitcoin

BitGo SDK coin library for Dash

BitGo SDK coin library for Litecoin

BitGo SDK coin library for Zcash

Resources common to all Ethereum implementations

Find a combination of integers to reach a given sum.

Vonage Auth Package adds the correct authentication headers to requests to Vonage API's

The Vonage Server Client provides core functionalities for interacting with Vonage APIs, ensuring a standardized response regardless of the underlying HTTP adapter.

Vonage SMS API SDK package

Vonage's type and enum definitions module for server-side HTTP interactions.

An Argon2 library for Node

Fast base encoding / decoding of any given alphabet

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

A simple, minimal PostgreSQL session store for Connect/Express

The most simple logger imaginable

Time zone support for date-fns v3 with the Intl API

Utilities for handling Ethereum keys

A set of RFC 3339 compliant date/time GraphQL scalar types.

JSON scalar types for GraphQL.js

Middleware and a scalar Upload to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.