Add the following lines to your .bash_profile, .zshrc or .bashrc file (try .bash_profile first, if you have all of them):
export JOURNEY_TOKEN_URL="url"
export JOURNEY_TOKEN_CLIENT_ID="client-id"
export JOURNEY_TOKEN_CLIENT_SECRET="s3cr3t"
export JOURNEY_TOKEN_CLIENT_WSG_CREDENTIALS='wsg-credentials'
export JOURNEY_LOCATIONS_URL="url"
export JOURNEY_LOCATIONS_TRIPS="url"
Then run the following commands:
npm install
PORT=8080 npm start
Then you can test the API as follows:
curl http://localhost:8080/station-search/zurich
curl http://localhost:8080/station-search/bern
curl http://localhost:8080/from/8503000/to/8507000