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        • Sample POS lifecycle
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    • Implementation checklist
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  • Environments
    • 🌎Browser ("Web3")
      • CORS (Browser)
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      • Requirements
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        • Connecting localhost to xAppBuilder
        • xAppBuilder FAQ
    • 📂Backend (SDK / API)
      • User identification payloads
    • 🎛️Native Apps
    • 🙇Identity (OAuth2, OpenID)
      • Test Tools
  • JS/TS SDK
    • Xaman SDK (Intro)
    • Examples / User stories
      • Sign Requests (payloads)
        • Browser
        • xApp
        • Backend
      • Verify Payload signature
      • Simple Sign Request
    • 📦SDK (syntax)
      • Xumm.ping()
      • Xumm.on(event, fn)
      • Xumm.off(event, fn)
      • Xumm.helpers { … }
        • ping()
        • getRates( … )
        • getRails()
        • getHookHash( … )
        • getHookHashes()
        • getCuratedAssets()
        • getNftokenDetail( … )
        • getKycStatus( … )
        • verifyUserTokens([ … ])
        • getTransaction( … )
      • Xumm.user { … }
      • Xumm.environment { … }
      • Xumm.payload { … }
        • create( … )
        • createAndSubscribe( … )
        • cancel( … )
        • subscribe( … )
        • get( … )
      • Xumm.xapp { … }
        • ready()
        • openSignRequest({ … })
        • selectDestination({ … })
        • scanQr()
        • tx({ … })
        • close({ … })
        • share({ … })
        • navigate({ … })
        • openBrowser({ … })
        • on(xAppEvent, fn)
        • off(xAppEvent, fn)
      • Xumm.userstore { … }
        • list()
        • get( … )
        • delete( … )
        • set( … , { … } )
      • Xumm.backendstore { … }
        • get()
        • set({ … })
        • delete()
      • Xumm.push { … }
        • event( … )
        • notification( … )
      • Xumm.runtime { … }
      • Xumm.authorize()
      • Xumm.logout()
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  1. JS/TS SDK
  2. SDK (syntax)
  3. Xumm.userstore { … }

delete( … )

Remove userstore key & value by key

The Xumm userstore allows you to store key/value records specific to your application and the user for which the JWT was issued. The userstore stays does not expire, meaning you can permanently store userdata and retrieve it whenever the user visits again.

xumm.userstore.delete('somekey')
Previousget( … )Nextset( … , { … } )

Last updated 1 year ago

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