Category PS4 CFW and Hacks       Thread starter PSXHAX       Start date Oct 14, 2018 at 12:23 AM       2,136       4            
Not open for further replies.
This weekend developer McCaulay shared a commit on his Github for a PS4 Memory API Server which can be utilized by PlayStation 4 homebrew developers for debugging communication between apps. :geek:

This comes following other PlayStation API (Application Programming Interface) releases including a PSN API PHP Wrapper, PS4 API, PS4API Server Payload & Client, PS4API on Netcheat Fix, NetCheat API Update, PS4API Server Payload Port, PSN API Python Wrapper and the C Library for PlayStation API.

Download: / GIT

To quote from the PS4 MEMAPI Server


Edit the include/defines.h file to change the debug IP address and port to your PC.
#define DEBUG 1
#define DEBUG_IP ""
#define DEBUG_PORT 9023

Available Remote Functions

Function Key Description

Function Key Description
poke() POKE Write a buffer to memory at a given addrss
peek() PEEK Read a buffer from memory at a given address
getProcesses() GET_PROCESSES Get a list of running processes
getModules() GET_MODULES Get a list of running modules
getRegions() GET_REGIONS Get regions for a given process
getFirmware() GET_FIRMWARE Get the firmware version
notify() NOTIFY Send a system notification
searchStart() SEARCH_START Start searching for data
searchRescan() SEARCH_RESCAN Rescan results from a previous search for a new set of data
searchGetResults() SEARCH_GET_RESULTS Get the current list of results
searchCountResults() SEARCH_COUNT_RESULTS Get the number of results
searchEnd() SEARCH_END End the search
Thanks to 2much4u, CTurt, Kiwidog and Golden for sources / advice.

Compiled using PS4 ***

PS4 Memory API Server for Homebrew Developers by McCaulay.jpg


Not open for further replies.


Senior Member
Sounds like the information these popular cheating apps are already doing?

Obviously this is more in depth though!
Not open for further replies.
Recent Articles
Star Wars Jedi: Fallen Order Joins New PS4 Game Releases Next Week
Explore the galaxy in the latest PlayStation 4 third-person action-adventure game Star Wars Jedi: Fallen Order from Respawn Entertainment arriving to PS4 next week on November 15th. Play as an...
Feel The Power of Pro with PlayStation 4 Pro Latest PS4 TV Spot!
Right behind their It's Time to Play! campaign and Black Friday Deals, Sony is ramping up PlayStation promotions for the holidays with the latest PS4 TV spot showcasing the Limited Edition PS4 Pro...
REPL4Y for Android PS4 Remote Play App Free Trial Version by Twist3d89
Proceeding his request for Beta Testers and the Chiaki Open Source PS4 Remote Play Client release, developer Twist3d89 has made available a free trial version of his REPL4Y for Android application...
Sony CEO Jim Ryan on the Next-Gen Transition to PlayStation 5
Since the leaked PS5 DevKit Prototype images surfaced last month PlayStation CEO Jim Ryan revealed several areas Sony must focus on for a successful transition to their next-generation PlayStation...