CROSS-CHAIN LIQUIDITY PROTOCOL BUILT ON SUBSTRATE

Please follow the contributions guidelines as outlined in docs/CONTRIBUTING.md. We are welcoming and friendly community please follow our Code of Conduct.

Follow these steps to prepare a local Substrate development environment 🛠️

Install all the required dependencies with a single command (be patient, this can take up to 30 minutes).

curl https://getsubstrate.io -sSf | bash -s -- --fast

Find manual setup instructions at the Substrate Developer Hub.

Once the development environment is set up, build the node. This command will build the Wasm and native code:

cargo build --release

The easiest way to run and interact with HydraDX node is to use Chopsticks

npx @acala-network/chopsticks@latest --config=launch-configs/chopsticks/hydradx.yml 

Now you have a test node running at ws://localhost:8000

Relay chain repository (polkadot) has to be built in ../polkadot Grab zombienet utility used to start network from releases

Start local testnet with 4 relay chain validators and HydraDX as a parachain with 2 collators.

cd ./rococo-local
zombienet spawn config-zombienet.json

Go to the polkadot apps at https://polkadot.js.org/apps

Connect to

• Mainnet: wss://rpc.hydradx.cloud
• local node: ws://localhost:8000 (if you are using chopsticks)

The try-runtime tool can be used to test storage migrations and runtime upgrades against state from a real chain. Run the following command to test against the state on HydraDX. Don't forget to use a runtime built with try-runtime feature.

try-runtime --runtime ./target/release/wbuild/hydradx-runtime/hydradx_runtime.wasm on-runtime-upgrade --checks all live --uri wss://rpc.hydradx.cloud:443

or against HydraDX testnet on Rococo using --uri wss://rococo-hydradx-rpc.hydration.dev:443

Useful resources:

• https://github.com/galacticcouncil/HydraDX-security
• https://apidocs.bsx.fi/HydraDX
• https://docs.hydradx.io/
• https://docs.hydradx.io/omnipool_design
• https://docs.hydradx.io/fees

Bug bounty: https://immunefi.com/bounty/hydradx/

Reponsible disclosure: [email protected]