First, copy api/.env.local to api/.env and add the missing variables.
See the api/README.md file for details.
The variables assume a local Fuseki instance running on port 3030.
To setup Fuseki, you can use the provided docker-compose setup. It will automatically start Fuseki in a docker container and create two datasets: "data-cube-e2e" and "data-cube-read". The same script can be used to reset the triplestore:
npm run setup:fuseki
Once that's done run from the repository root:
npm i
npm run start:api
The hypertest scenarios can be run with
npm test. When executed on a fresh repository it will also invoke
the installation operation, thus bootstrapping the API for use.