Furucombo is a platform that allows user to build their DeFi strategies without hardcore codings.

$ npm install

The testing is performed through the fork function of ganache-cli. The location of the data source is defined under $ETH_MAINNET_NODE. You may perform the testing by your own ethereum mainnet node instance or service provider like Infura.

$ export ETH_MAINNET_NODE=https://mainnet.infura.io/v3/{Your_project_ID}
$ npm run test

or

$ ETH_MAINNET_NODE=https://mainnet.infura.io/v3/{Your_project_ID} npm run test

Furucombo contracts contains three different parts, Proxy, Registry and Handler.

Proxy is the gateway of every execution. Proxy does not hold any state and should be clean after every execution.

Registry handles the verification for the valid handlers called by proxy, and valid callers calling proxy. Every handler and caller should be registered in Registry and unregistered when deprecated. This is also the only part that requires ownership. A halt() can be executed by owner to halt the validation of handlers and callers from proxy, which is able to halt the execution of proxy. A bannedAgent mapping is maintained to verify if the validation requesting agent is valid.

Handler implements the logic to interact with the external services. Handlers should be treated as libraries, which does not hold states. Handler parameters may apply the execution result of another, for the details please refer to the Chained Input guideline.

Please refer to the contribution guide.

Furucombo is released under the MIT License.