firefly-cardano

Getting Set Up

Install Nix:

# Install Nix
curl --proto '=https' --tlsv1.2 -sSf -L https://install.determinate.systems/nix | sh -s -- install

# Enter devshell:
nix develop

(Optional) Install direnv

Should you prefer to load the devshell automatically when in a terminal

• Install Direnv:

  # Install direnv
  nix profile install nixpkgs#direnv
  
  # Configure your shell to load direnv everytime you enter this project (If you do not use bash see: https://direnv.net/docs/hook.html)
  echo 'eval "$(direnv hook bash)"' >> ~/.bashrc
  
  # And in case your system does not automatically .bashrc
  echo 'eval "$(direnv hook bash)"' >> ~/.bash_profile
  
  # Configure blockfrost key
  cp .envrc.local.example .envrc.local && vi .envrc.local
  

• Renter the shell for direnv to take effect

• Trust direnv config (.envrc), whitelisting is required whenever this file changes

  direnv allow
  

Play with it!

• Export blockfrost key (done automaticaly by direnv if you have it set up):

  export BLOCKFROST_KEY=previewXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  

• Create Cardano wallet and put the signing key in infra/wallet/${address}.skey

    cardano-cli address key-gen --verification-key-file firefly.vkey --signing-key-file firefly.skey
    cardano-cli address build --payment-verification-key-file firefly.vkey --out-file firefly.addr
    mkdir -p infra/wallet
    cp firefly.skey infra/wallet/$(cat firefly.addr).skey
    rm firefly.vkey firefly.skey firefly.addr
  

• To start up the connector please execute:

  docker compose -f ./infra/docker-compose.node.yaml -f ./infra/docker-compose.yaml up

• Swagger definitions can be viewed at http://localhost:5018/api and http://localhost:8555/api

Architecture

Config

For the firefly connector config, see config.md.

For the firefly signer config, see config.md.