c12a10b96e
* Add WooFI interface for sampling
* WooFi Sampler
* Add mixin
* Update bridge adapters
* fix some bugs
* update transformer_utils
* Add BSC support
* yarn prettier
* Capitalize WOOFI in bridge adapters
* Put rebateAddress in a constant, fixed some other stylistic errors
* bug fixes
* Updated CHANGELOGS & MD docs
* Publish
- @0x/contracts-erc20@3.3.33
- @0x/contracts-test-utils@5.4.24
- @0x/contracts-treasury@1.4.16
- @0x/contracts-utils@4.8.14
- @0x/contracts-zero-ex@0.36.0
- @0x/asset-swapper@16.64.0
- @0x/contract-addresses@6.17.0
- @0x/contract-wrappers@13.20.5
- @0x/protocol-utils@11.16.0
* Update reference.mdx (#531)
Align with `DEFAULT_QUOTE_SLIPPAGE_PERCENTAGE` value from c74e31c219/src/constants.ts (L26)
* code cleanup
* remove deusdc curve pool from this pr
* Refactor PoolsCache (part 1) [TKR-500] (#525)
* Make _refreshPoolCacheIfRequiredAsync type-safe and remove Promise.all
* Factor out PoolsCache key logic into a function
* Use Map instead of object in PoolsCache and increase the default timeout
* Clean up PoolsCache and simplify its public interface
* Refactor PoolsCache (part 2) [TKR-500] (#526)
* Introduce NoOpPoolsCache and use it in unsupported chains for BeethovenX
* Use `NoOpPoolsCache` for `CreamPoolsCache` and `BalancerPoolsCache` on unsupported chains
* Remove `getBidAskLiquidityForMakerTakerAssetPairAsync` (#528)
* Add transfer approval for quote token for multi-hops and fix buy sampler typo
* Use 0x gas api instead of eth gas station api [TKR-502] (#532)
* Use 0x gas api instead of eth gas station api
* Add integration test for `ProtocolFeeUtils`
* Update CHANGELOG.json
* Add polygon, fantom, avalanche support
* yarn prettier
* Updated CHANGELOGS & MD docs
* Publish
- @0x/asset-swapper@16.65.0
* Remove references to `custom-no-magic-numbers` ts lint rule [TKR-484] (#533)
* Remove references to `custom-no-magic-numbers ts` lint rule
* Run prettier
* resolve Kyu's comments
* remove fqt change
* Add WooFI interface for sampling
* WooFi Sampler
* Add mixin
* Update bridge adapters
* fix some bugs
* update transformer_utils
* Add BSC support
* yarn prettier
* Capitalize WOOFI in bridge adapters
* Put rebateAddress in a constant, fixed some other stylistic errors
* bug fixes
* code cleanup
* remove deusdc curve pool from this pr
* Add transfer approval for quote token for multi-hops and fix buy sampler typo
* Add polygon, fantom, avalanche support
* yarn prettier
* resolve Kyu's comments
* remove fqt change
* merge types.ts
* WOOFi -> WOOFI
* fix lerna run lint
* Changelog
* nit changes
Co-authored-by: Github Actions <github-actions@github.com>
Co-authored-by: Pavel <51318041+pavel-bc@users.noreply.github.com>
Co-authored-by: Kyu <kyuhyun217@gmail.com>
0x is an open protocol that facilitates trustless, low friction exchange of Ethereum-based assets. For more information on how it works, check out the 0x protocol specification.
This repository is a monorepo including the 0x protocol smart contracts and numerous developer tools. Each public sub-package is independently published to NPM.
Packages
Visit our developer portal for a comprehensive list of core & community maintained packages. All packages maintained with this monorepo are listed below.
Solidity Packages
These packages are all under development. See /contracts/README.md for a list of deployed packages.
| Package | Version | Description |
|---|---|---|
@0x/contracts-zero-ex |
 |
The contracts used for settling trades within the protocol |
@0x/contracts-erc20 |
 |
Implementations of various ERC20 tokens |
@0x/contracts-test-utils |
 |
TypeScript/Javascript shared utilities used for testing contracts |
@0x/contracts-utils |
 |
Generic libraries and utilities used throughout all of the contracts |
TypeScript/Javascript Packages
0x-specific packages
| Package | Version | Description |
|---|---|---|
@0x/asset-swapper |
 |
Package used to find and create aggregated swaps |
@0x/protocol-utils |
 |
A set of utilities for generating, parsing, signing and validating 0x orders |
@0x/contract-addresses |
 |
A tiny utility library for getting known deployed contract addresses for a particular network. |
@0x/contract-wrappers |
 |
JS/TS wrappers for interacting with the 0x smart contracts |
@0x/contract-artifacts |
 |
0x smart contract compilation artifacts |
Usage
Node version 6.x or 8.x is required.
Most of the packages require additional typings for external dependencies.
You can include those by prepending the @0x/typescript-typings package to your typeRoots config.
"typeRoots": ["node_modules/@0x/typescript-typings/types", "node_modules/@types"],
Contributing
We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
Read our contribution guidelines.
Install dependencies
Make sure you are using Yarn v1.9.4. To install using brew:
brew install yarn@1.9.4
Then install dependencies
yarn install
Build
To build all packages:
yarn build
To build a specific package:
PKG=@0x/asset-swapper yarn build
To build all contracts packages:
yarn build:contracts
Watch
To re-build all packages on change:
yarn watch
To watch a specific package and all it's dependent packages:
PKG=[NPM_PACKAGE_NAME] yarn watch
e.g
PKG=@0x/asset-swapper yarn watch
Clean
Clean all packages:
yarn clean
Clean a specific package
PKG=@0x/asset-swapper yarn clean
Rebuild
To re-build (clean & build) all packages:
yarn rebuild
To re-build (clean & build) a specific package & it's deps:
PKG=@0x/asset-swapper yarn rebuild
Lint
Lint all packages:
yarn lint
Lint a specific package:
PKG=@0x/asset-swapper yarn lint
Run Tests
Run all tests:
yarn test
Run a specific package's test:
PKG=@0x/asset-swapper yarn test
Run all contracts packages tests:
yarn test:contracts