Deprecation Notice ⚠️

This SDK is deprecated. We recommend Fireblocks users to work with the new Fireblocks Web3 Provider.\ In the coming months this repository will be moved to archive.

Fireblocks DeFi SDK

Fireblocks DeFi SDK provides an interoperability layer between Fireblocks Smart Contract API and common DeFi libraries. For more information on Fireblocks Smart Contract API and automating DeFi workflows on Fireblocks read here. Please email us at support@fireblocks.com if you have questions or comments about this API.

Installation

npm install fireblocks-defi-sdk or yarn add fireblocks-defi-sdk

Features

• Ethers.js bridge
• Web3.js bridge

Code Examples

• Basic Example
• Trading on Uniswap
• Lending on Aave

Tokenization

• ERC721
• ERC1155
• CustomToken

Changelog

All notable changes to this project will be documented in this file. Dates are displayed in UTC.

v1.2.18

1 May 2023

• Snyk OSS Vulnerabilities #30

v1.2.17

3 April 2023

• Update matic mumbai name #28

v1.2.16

27 February 2023

• Bump ethers version to fix "toBigInt" bug #27

v1.2.15

19 December 2022

• release 1.2.14 9b2b4af
• fixed Polygon chain name to correct name 4a4e680

v1.2.14

14 November 2022

• update package conf files dac08c6
• run Snyk scan on master push c808654
• release 1.2.12 67ce7e6

v1.2.12

6 November 2022

• Add Avalanche & Fantom and fix indentation #2

v1.2.11

6 November 2022

• Add Snyk workflow #19

v1.2.10

30 October 2022

• change default destination to contract #16
• Add Arbitrum chain #20

v1.2.9

28 September 2022

• update_packages_security - version #18

v1.2.3

22 September 2022

• Remove notes from buildTransaction call for NFT custom-token #15

1.2.2

20 September 2022

• Update packages security #17
• Add Rinkeby Chain #10
• Automation Bug Fixes #8

v1.2.1

22 July 2022

• added missing files d3366d0
• release 1.2.0 f16d7b5

v1.2.0

20 July 2022

• NPM Package Deployment #5
• update support for release draft workflow #6
• Update NFT Examples #4
• NFT & Custom Token Support #3
• Adds goerli and mumbai to chain interface and base-bridge #1

v1.0.0

10 December 2020

• initial commit f4af973
• removed web3 dependency (still WIP) c2e4796
• Fixed gas price units on ethers 6ebc91c