1. Setup

Install Rust

• Install Rust, you can do so with the following command:

  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

Install Substreams

• Install Substreams CLI, you can either use brew:

  brew install streamingfast/tap/substreams

  use precompiled binaries

  # Use correct binary for your platform
  LINK=$(curl -s https://api.github.com/repos/streamingfast/substreams/releases/latest | awk '/download.url.*linux/ {print $2}' | sed 's/"//g')
  curl -L  $LINK  | tar zxf -

  or compile from source:

  git clone https://github.com/streamingfast/substreams
  cd substreams
  go install -v ./cmd/substreams

Install Buf

• Install buf, you can either use brew:

  $ brew install bufbuild/buf/buf

  Or follow alternative instruction from the official website

Fork the SDK repo

1. Start by making a fork of the Tycho Protocol SDK repository:

2. Clone the fork you just created

3. Make sure everything compiles fine

   cd substreams
   cargo check --all