PSN Checker is a new tool for Windows PC and MacOS developed by the developer Amethxst which, if correctly configured, will allow us to find the correct hexadecimal value of existing PSN accounts. Useful for creating custom saves using  the Apollo Save Tool .

A simple command line program where in order to use any endpoint function in the API, you must first be authorized by the PSN. Fortunately, this is a fairly simple process.

• From your PC, run a web browser and visit https://www.playstation.com/ , click the ‘Sign In’ button and sign in with a PSN account.
• Within the same browser (due to a persistent cookie), visit https://ca.account.sony.com/api/v1/ssocookie . You will see a JSON string similar to:{"npsso":"Token da 64 caratteri alfanumerici"}
• Copy the NPSSO string. Do not display it publicly anywhere, it is equivalent to a password.
• If you get an error response, try using a different browser.
• The string inserted in the program will be saved inside the file key.txt.

Note: This npsso code will be used within the program for authentication purposes. The refresh token generated by npsso will last approximately 2 months. After that you will need to get a new npsso token.

Changelog

• Support for macOS.
• 4 languages ​​(Italian, English, French and Spanish)*.
• Improved the authentication system.
• Recognize ID online (write old ID -> print new ID).
• Print: Account ID & HEX & Endian (for JB users).

Download: PSN Checker v1.0

Download: PSN Source Code Checker v1.0

Source: twitter.com