Copy .example.env to .env and fill the environment variables.
Run npm i to install the cli command rudolph and docker compose up -d to run mongo, api and swagger.
Use rudolph uploader filename.csv to save new transactions from a file.
If zsh: permission denied: rudolph occurs, it's enough to link again using npm i.
Use rudolph indexer to index from current block.
Navigate to http://localhost:3000/docs to explore api.