To start the API, run the start script like this: npm run start.
The API runs on http://localhost:3000.
The API exposes routes to access three entities: Movies, Genres and Reviews. The data itself can be explored in the db.json file, and comes from TMDB.
The documentation of the API can be found here: https://github.com/typicode/json-server/blob/master/README.md.
Append the content of the field poster_path to this url: https://image.tmdb.org/t/p/w500, and make a GET request.
Exemple: https://image.tmdb.org/t/p/w500/13B6onhL6FzSN2KaNeQeMML05pS.jpg
The data schemes can be found in the developer documentation: https://developers.themoviedb.org/3/movies/get-movie-details.