Be careful with old versions!
These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.
1. Api call query result cache - Api call type GET can be marked as cached automatically be the server to improve response time. This cache data will timed our after an hour.
2. Copy Paste Api Call - copy API call definition to the clipboard and paste. Allow users to duplicate API calls.
This add-on is not compatible with your version of Firefox because of the following: