Smart contract components of 0x protocol
Last updated 2 years ago by asaj .
Apache-2.0 · Repository · Bugs · Original npm · Tarball · package.json
$ cnpm install @celo/0x-contracts 
SYNC missed versions from official npm registry.


Smart contracts that implement the 0x protocol.



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


yarn build


yarn build:watch


yarn clean


yarn lint

Run Tests

Before running the tests, you will need to spin up a TestRPC instance.

In a separate terminal, start TestRPC (a convenience command is provided as part of the 0x.js monorepo)

cd ../..
yarn testrpc

Then in your main terminal run

yarn test

Current Tags

  • 2.1.2-0.0                                ...           latest (2 years ago)

2 Versions

  • 2.1.2-0.0                                ...           2 years ago
  • 2.1.20                                ...           2 years ago
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