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Hydro Protocol decentralized exchange smart contracts

Home Page: https://hydroprotocol.io

License: Apache License 2.0

JavaScript 50.27% Solidity 49.73%

solidity decentralized-exchange ethereum erc20 hydroprotocol

protocol's Introduction

Hydro Protocol

Hydro Protocol is an open-source framework for building decentralized exchanges on Ethereum.

Hydro is designed for developers looking to build decentralized exchanges without having to deal with the complexity and expense of designing, deploying, and securing their own smart contracts.

Features

Hydro v2 has a lot of new features compared with v1. It supports lending, borrowing, margin trading, spot trading features.

All great trading features in v1 version.
A standalone funding pool to support margin trading, lending, borrowing.
Built-in Funding insurance.
Contract-deposit mode. Supports both ERC20 and Ether.
Even less gas usage

Hydro v1 contains a single exchange contract called HybridExchange.sol with the following attributes:

No order collision
No possibility of front-running
Accurate market orders
Ability to collect fees as a percentage of the traded assets
Allows asymmetrical maker/taker fee structure, rebates, discounts
Multiple settlement models:
- Wallet to wallet mode
- Contract-deposit mode (supports ETH)
Highly optimized gas usage

Installation

npm install

To build json ABI files:

npm run compile

Tests

npm run coverage

Contributing

Fork it (https://github.com/hydroprotocol/protocol/fork)
Create your feature branch (git checkout -b feature/fooBar)
Commit your changes (git commit -am 'Add some fooBar')
Push to the branch (git push origin feature/fooBar)
Create a new Pull Request

License

This project is licensed under the Apache-2.0 License - see the LICENSE.txt file for details

protocol's People

Contributors

Stargazers

Watchers

Forkers

swinges radar-bear 8001800 jiangshunbin dulumao kingpro siccoin susmit qizf7 frontalnh wlchn cookieswolf shenboyan zaryabbkh i-am-vivek leeanarc caasis7920 sd03sd03 bellodexchange lax6666 yassh88 ashutoshvrm8 lolieatcat ziadzoalnoon loli-eat-apple ersanyakit okayama08 lxradda wandevs jointdex miranda76 bullish-af vandroid1984 dumie505 generalgubernator1 ethereum-node graphicaldot bitfinance-co cleancoindev forwelldj triplespeeder diascom valcharo92 xine9 brownmikaelson besmily naaitsabes john-alonso-debug dinarpay btcdirect nnn-gif nirvananimbusa slimttfu howarddavisss reterik zxar7 arthurbonsu lurium burakpekgirgin quantum-blockchain-ai serefercelik shootet277 1crazymoney likehackzone neuralgotrade mmulika night-scholar bigswap-finance anarcypher khangus pablofuentess97 qdigital quantum-ai-1 mixedmuffin rootsha256 pcmode mrcryptobeast eib31 psoe-financialinstitute-citius33xxx https-quantumblockchainai-atlassian-net 22388o cryptochristman ansarul543 siriusnetinstitute muhammadqazi wheresthomas drako1409 debu976116 lokialice metaxseed zeropointlabs diegslva jdotfield vchjen

protocol's Issues

Remove PK for ropsten test.

https://github.com/HydroProtocol/protocol/blob/master/truffle.js#L2

Store.sol found

Is the Store. sol file a missing file or a custom file supposed to be added by developers and imported to the GlobalStore.sol file

https://ddex.io/ uses same protocol ?

ddex.io using same version or a different one ?

Lets say I want to start a decentralized exchange using HydraProtocol SDK. If i set it up under my website, can the users see trade histories that is made in DDex.io ?

Also is there any documentation to push it to a hosting provider?

Front running question

Hi,

Is there a documentation that explains how hydro protocol prevents front running?

Thank you!

C:\Users\Tobb\hydro-protocol>npm install
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-core-helpers-9909886b\package.json'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-eth-contract-d719605b\package.json'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-core-requestmanager-5a6c0de0\package.json'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-eth-iban-a58146ee\package.json'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-core-helpers-9909886b\README.md'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-eth-contract-d719605b\LICENSE'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-core-requestmanager-5a6c0de0\README.md'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-eth-iban-a58146ee\README.md'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-eth-contract-d719605b\README.md'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-providers-ws-22f6c8c1\src\index.js'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-eth-ens-73cee04f\dist\web3-eth-ens.cjs.js'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\source-map-8d9b048b\dist\source-map.debug.js'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-core-85a8cf7b\src\extend.js'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-core-85a8cf7b\src\index.js'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-eth-ens-943b59e4\src\contracts\Registry.js'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-eth-ens-943b59e4\src\ENS.js'
npm WARN tar ENOENT: no such file or directory, open 'C:\Users\Tobb\hydro-protoc
ol\node_modules.staging\web3-eth-ens-943b59e4\src\index.js'
npm ERR! code ENOGIT
npm ERR! Error while executing:
npm ERR! undefined ls-remote -h -t git://github.com/frozeman/WebSocket-Node.git
npm ERR!
npm ERR! undefined
npm ERR! No git binary found in $PATH
npm ERR!
npm ERR! Failed using git.
npm ERR! Please check if you have git installed and in your PATH.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Tobb\AppData\Roaming\npm-cache_logs\2020-11-10T05_57_48_3
83Z-debug.log

May you help me with this, please.