slinky

slinky

A general purpose price oracle leveraging ABCI++

Install

$ go install github.com/skip-mev/slinky

Status

Current, slinkly contains the following structure:

.
├── config        <- Configuration that instructs the Oracle
├── oracle        <- The oracle implementation along with providers and types
│   ├── provider
│   └── types
└── pkg           <- Package types and utilities
    └── sync

The following components have been implemented:

• oracle.go: The main oracle implementation that is responsible for fetching prices from providers given a set of assets and a set of providers.
• provider.go: The provider interface that is used to fetch prices from a given provider along with a mock implementation.
• client/local.go: A local client that is used to communicate with an ABCI++ application.
• client/grpc.go: A gRPC client that is used to communicate with an ABCI++ application.
• abci/vote_ext.go: A vote extension handler implementation.

The following components are still in progress or need to be implemented completely:

• gRPC server & corresponding CLI command to launch it
• x/oracle module
• various providers in oracle/provider/ such Kraken, Binance, etc...
• config type definition in config/
• tests!!!