PlayStation API
PlayStation (playstation.com) has 2 public methods: get PlayStation Store game and list PlayStation Store deals. Each costs 1 credit per completed run (1¢ with pay as you go); failed runs are free.
Unofficial. Not affiliated with or endorsed by PlayStation.
Methods
2Looks up a PlayStation Store game by name or product link in a country. Prefers the standard full game; prices and offers vary by country. Game trials are not counted as PlayStation Plus inclusion.
Returns name, edition, platforms, prices, PlayStation Plus price and tier, rating, release date, publisher, age rating, genres, cover, store link
Readstore.playstation.com/get_gameLists PlayStation Store games and game editions currently on sale in a country, with prices and sale end dates. Add-ons and subscription-only offers are excluded.
Returns name, platforms, original and sale price, currency, discount, sale end date, store link
Readstore.playstation.com/list_deals