RepositoryCurrent collected state Current
Observed since 20 Oct, 22:25 UTC
No superseded metadata states collected. Unchanged observations do not create new revisions.
Back to packageRELEASE DETAILS
6.2.6
npm@0x/contracts-extensions
Smart contract extensions of 0x protocol
Published3 Nov 2020
Direct dependencies40
Transitive dependenciesNot calculated
README
Current package documentationExtensions
This package includes utility smart contracts that may be useful for developing on top of the core 0x Exchange. For example, MixinWethUtils includes functions to pay affiliate fees in ETH, wrap ETH to be used for 0x trades and protocol fees, and unwrap WETH to refund the sender.
Installation
Install
npm install @0x/contracts-extensions --save
Bug bounty
A bug bounty for the 3.0 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-extensions yarn build
Or continuously rebuild on change:
PKG=@0x/contracts-extensions 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.
Downloads & popularity
Awaiting observationsNo metric observations yet
Download counts and popularity will appear here as the collector receives them.
Declared dependencies 40
Native requirements40 direct targetsNot calculated transitive count
| Package / target | Requirement | Relationship |
|---|---|---|
ethereum-typesEnvironment{
"local_name": "ethereum-types",
"alias": false,
"peer_metadata": null
} | ^3.3.3 | runtime |
@0x/base-contractEnvironment{
"local_name": "@0x/base-contract",
"alias": false,
"peer_metadata": null
} | ^6.2.11 | runtime |
@0x/typescript-typingsEnvironment{
"local_name": "@0x/typescript-typings",
"alias": false,
"peer_metadata": null
} | ^5.1.5 | runtime |
@0x/contracts-test-utilsEnvironment{
"local_name": "@0x/contracts-test-utils",
"alias": false,
"peer_metadata": null
} | ^5.3.9 | runtime |
shxEnvironment{
"local_name": "shx",
"alias": false,
"peer_metadata": null
} | ^0.2.2 | development |
chaiEnvironment{
"local_name": "chai",
"alias": false,
"peer_metadata": null
} | ^4.0.1 | development |
mochaEnvironment{
"local_name": "mocha",
"alias": false,
"peer_metadata": null
} | ^6.2.0 | development |
lodashEnvironment{
"local_name": "lodash",
"alias": false,
"peer_metadata": null
} | ^4.17.11 | development |
tslintEnvironment{
"local_name": "tslint",
"alias": false,
"peer_metadata": null
} | 5.11.0 | development |
solhintEnvironment{
"local_name": "solhint",
"alias": false,
"peer_metadata": null
} | ^1.4.1 | development |
truffleEnvironment{
"local_name": "truffle",
"alias": false,
"peer_metadata": null
} | ^5.0.32 | development |
typedocEnvironment{
"local_name": "typedoc",
"alias": false,
"peer_metadata": null
} | ~0.16.11 | development |
@0x/typesEnvironment{
"local_name": "@0x/types",
"alias": false,
"peer_metadata": null
} | ^3.3.0 | development |
@0x/utilsEnvironment{
"local_name": "@0x/utils",
"alias": false,
"peer_metadata": null
} | ^6.1.0 | development |
dirty-chaiEnvironment{
"local_name": "dirty-chai",
"alias": false,
"peer_metadata": null
} | ^2.0.1 | development |
typescriptEnvironment{
"local_name": "typescript",
"alias": false,
"peer_metadata": null
} | 3.0.1 | development |
@0x/abi-genEnvironment{
"local_name": "@0x/abi-gen",
"alias": false,
"peer_metadata": null
} | ^5.4.7 | development |
@types/nodeEnvironment{
"local_name": "@types/node",
"alias": false,
"peer_metadata": null
} | 12.12.54 | development |
npm-run-allEnvironment{
"local_name": "npm-run-all",
"alias": false,
"peer_metadata": null
} | ^4.1.2 | development |
@types/mochaEnvironment{
"local_name": "@types/mocha",
"alias": false,
"peer_metadata": null
} | ^5.2.7 | development |
@0x/dev-utilsEnvironment{
"local_name": "@0x/dev-utils",
"alias": false,
"peer_metadata": null
} | ^4.0.1 | development |
@types/lodashEnvironment{
"local_name": "@types/lodash",
"alias": false,
"peer_metadata": null
} | 4.14.104 | development |
@0x/ts-doc-genEnvironment{
"local_name": "@0x/ts-doc-gen",
"alias": false,
"peer_metadata": null
} | ^0.0.28 | development |
chai-bignumberEnvironment{
"local_name": "chai-bignumber",
"alias": false,
"peer_metadata": null
} | ^3.0.0 | development |
ethereumjs-abiEnvironment{
"local_name": "ethereumjs-abi",
"alias": false,
"peer_metadata": null
} | 0.6.5 | development |
@0x/order-utilsEnvironment{
"local_name": "@0x/order-utils",
"alias": false,
"peer_metadata": null
} | ^10.4.4 | development |
ethereumjs-utilEnvironment{
"local_name": "ethereumjs-util",
"alias": false,
"peer_metadata": null
} | ^5.1.1 | development |
@0x/sol-compilerEnvironment{
"local_name": "@0x/sol-compiler",
"alias": false,
"peer_metadata": null
} | ^4.2.7 | development |
@0x/web3-wrapperEnvironment{
"local_name": "@0x/web3-wrapper",
"alias": false,
"peer_metadata": null
} | ^7.2.8 | development |
chai-as-promisedEnvironment{
"local_name": "chai-as-promised",
"alias": false,
"peer_metadata": null
} | ^7.1.0 | development |
@0x/contracts-genEnvironment{
"local_name": "@0x/contracts-gen",
"alias": false,
"peer_metadata": null
} | 2.0.18 | development |
@0x/tslint-configEnvironment{
"local_name": "@0x/tslint-config",
"alias": false,
"peer_metadata": null
} | ^4.1.3 | development |
make-promises-safeEnvironment{
"local_name": "make-promises-safe",
"alias": false,
"peer_metadata": null
} | ^1.1.0 | development |
@0x/contracts-erc20Environment{
"local_name": "@0x/contracts-erc20",
"alias": false,
"peer_metadata": null
} | ^3.2.6 | development |
@0x/contracts-utilsEnvironment{
"local_name": "@0x/contracts-utils",
"alias": false,
"peer_metadata": null
} | ^4.5.6 | development |
@0x/contracts-erc721Environment{
"local_name": "@0x/contracts-erc721",
"alias": false,
"peer_metadata": null
} | ^3.1.12 | development |
@0x/contracts-exchangeEnvironment{
"local_name": "@0x/contracts-exchange",
"alias": false,
"peer_metadata": null
} | ^3.2.12 | development |
@0x/contracts-dev-utilsEnvironment{
"local_name": "@0x/contracts-dev-utils",
"alias": false,
"peer_metadata": null
} | ^1.3.10 | development |
@0x/contracts-asset-proxyEnvironment{
"local_name": "@0x/contracts-asset-proxy",
"alias": false,
"peer_metadata": null
} | ^3.6.3 | development |
@0x/contracts-exchange-libsEnvironment{
"local_name": "@0x/contracts-exchange-libs",
"alias": false,
"peer_metadata": null
} | ^4.3.12 | development |
Distribution files
1 collectedDistribution 1
Source fileSource distribution
Checksums from source
{
"shasum": "80dee9d29ab8c7873aa977378c6c947b03c514d0",
"tarball": "https://registry.npmjs.org/@0x/contracts-extensions/-/contracts-extensions-6.2.6.tgz",
"fileCount": 51,
"integrity": "sha512-0H9tHzt9TK9DyQ6X+wkLVAWpF0qaGMYKKAAutZFiOO0DXq3RVFjzrXspkb96v6CusDIh0cn2ByhQCv7iOdAWnQ==",
"signatures": [
{
"sig": "MEQCICDlBQc9T4Yu1nAtTQ0nJCW6QLbVjO3teAIKqjvsH9g0AiBkJQ2T4jSBdwcDRyGeMLnqGquZsRBTrVM25uPgEIQQrg==",
"keyid": "SHA256:jl3bwswu80PjjokCgh0o2w5c2U4LhQAE57gj9cz1kzA"
}
],
"unpackedSize": 377229,
"npm-signature": "-----BEGIN PGP SIGNATURE-----\r\nVersion: OpenPGP.js v3.0.13\r\nComment: https://openpgpjs.org\r\n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\nfEd7\r\n=7IaI\r\n-----END PGP SIGNATURE-----\r\n"
}Repository
PENDINGRepository
PENDINGMetadata history
Meaningful changesRecord identity
package_version:6101c4e79ed2fe07cbb57bddfc641fbbe40aee8a40bad895ba5b2ef858e40c40