Question
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CPFB
SG
Last activity: 8 Nov 2017 22:27 EST
Supported JAVA API's
Hi Team,
How to find all available JAVA API's in Designer Studio.
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Accepted Solution
![](https://accounts.pega.com/sites/default/files/pega-user-image/54/REG-53704.png?source=PUMINIT)
![](https://accounts.pega.com/sites/default/files/pega-user-image/54/REG-53704.png?source=PUMINIT)
Pegasystems Inc.
US
i am not sure if there is a way to view the API of any user imported jars within designer studio. i can only think of getting the name of those jars from pr_engineclasses table and look up the API of those jars online.
![](https://accounts.pega.com/sites/default/files/pega-user-image/54/REG-53704.png?source=PUMINIT)
![](https://accounts.pega.com/sites/default/files/pega-user-image/54/REG-53704.png?source=PUMINIT)
Pegasystems Inc.
US
Try go to Resources -> Engine API under designer studio.
![](/profiles/pega_profile/modules/pega_user_image/assets/user-icon.png)
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CPFB
SG
Engine API's contains only PEGA default API's, can you please provide details that how to find user imported API's into PEGA.
Accepted Solution
![](https://accounts.pega.com/sites/default/files/pega-user-image/54/REG-53704.png?source=PUMINIT)
![](https://accounts.pega.com/sites/default/files/pega-user-image/54/REG-53704.png?source=PUMINIT)
Pegasystems Inc.
US
i am not sure if there is a way to view the API of any user imported jars within designer studio. i can only think of getting the name of those jars from pr_engineclasses table and look up the API of those jars online.
![](/profiles/pega_profile/modules/pega_user_image/assets/user-icon.png)
![](/profiles/pega_profile/modules/pega_user_image/assets/user-icon.png)
CPFB
SG
Okay, thank you Waikeikwok.
![](/profiles/pega_profile/modules/pega_user_image/assets/user-icon.png)
![](/profiles/pega_profile/modules/pega_user_image/assets/user-icon.png)
OCBC
SG
Hi Waikei,
It is very useful information, on top of this is there any way to upgrade the the existing jar files?
![](https://accounts.pega.com/sites/default/files/pega-user-image/54/REG-53704.png?source=PUMINIT)
![](https://accounts.pega.com/sites/default/files/pega-user-image/54/REG-53704.png?source=PUMINIT)
Pegasystems Inc.
US
I believe you can upgrade an existing jar by simply importing the upgraded jar file within designer studio.