ff9c9241d8
* Add BalancerBridge and Sampler functions * Update sampler artifacts/wrappers * Add Balancer support to AssetSwapper + related refactoring * Make use of GraphQL instead of sampler * "fix" build and add mainnet BalancerBridge tests * address some comments * add balancer cache and fix DexSampler tests * lint * wip: tests for balancer sampler ops * Fix market operation utils test * balancer unit tests * Return a buy quote of 0 if the buy amount exceeds the Balancer pool's balance * Dynamic fee estimation * Update contract addresses, export BalancerBridge wrapper * Update changelogs * Fix bugs discovered via simbot * Fix issues in balancer_utils * override `BigNumber.config` in configured_bignumber.ts * Special case Balancer subops in too * Address some more comments * Address Balancer performance issue * Performance improvements * Address comment * Fix tests Co-authored-by: xianny <xianny@gmail.com>
AssetProxy
This package contains the implementations of all of the AssetProxy contracts available within the 0x protocol. These contracts are responsible for decoding the assetData sent to them and performing the actual transfer of assets. Addresses of the deployed contracts can be found in this 0x guide or the DEPLOYS file within this package.
Installation
Install
npm install @0x/contracts-asset-proxy --save
Bug bounty
A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found here.
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.
For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the 0x Improvement Proposals (ZEIPs) repository and follow the contribution guidelines provided therein.
Please read our contribution guidelines before getting started.
Install Dependencies
If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
yarn config set workspaces-experimental true
Then install dependencies
yarn install
Build
To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
PKG=@0x/contracts-asset-proxy yarn build
Or continuously rebuild on change:
PKG=@0x/contracts-asset-proxy yarn watch
Clean
yarn clean
Lint
yarn lint
Run Tests
yarn test
Testing options
Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described here.