Star Trek Online | STO Energy Credits & Master Key | For Xbox One

Star Trek Online
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STO Energy Credits and Master Key Trading Method:
    Face to Face

    *Please make sure your Character Name and Xbox Gamer Tag are correct.

    • Fill in Character Name and Xbox Gamer Tag, then select your Faction.
    • Contact our LiveChat agents, they will inform you of the meet-up location and instance.
    • The trader will send a trade request and deliver the STO Energy Credits or Master Keys to you.

Processsing Time

Most items are delivered anywhere between 5 minutes and a few hours. Please be patient as we process your order. We try our very best to complete orders as quick as possible. Thank you for your understanding!

About Star Trek Online

Star Trek Online (often abbreviated to STO) is a Star Trek themed free-to-play MMORPG developed by the Cryptic Studios, published by Perfect World Entertainment. Star Trek Online begins 30 years after the events of Star Trek Nemesis in the year 2049 when the Federation is at war with the Klingon Empire once again. In the game you can command your own crew members, collect all kinds of powerful spaceships and start your exploration into the deep universe.

About STO Energy Credits

STO Energy Credits are the most common and basic currency circulate in the market and also widely used in all kinds of in-game trading. Players can earn STO Energy Credits through a variety of activities. But the output of these activities may not satisfy your need or not enough to strengthen your character and spaceships. When you need a large amount of credits in order to enhance your character or bring up your gaming experience, U4GOLD is your best choice! We promise you a fast delivery and cheap price! 24/7 customer service agents are here to help, devoting to ensure your high-quality shopping experience!

About Master Key

Master Key is used to unlock various Lock Boxes including Cardassian Lock Box, Ferengi Lock Box and Mystery Package. Lock Boxes have a chance to give you extraordinary rewards, such as unique gear, costumes, duty officers, or even rare starship! U4GOLD offers low-priced Master Keys for all customers! Good luck with your box opening!

If you need any help, you may either visit our FAQ section, or contact our LiveChat Agents by clicking the right bottom corner profile icon.

For more information, please contact our LiveChat Agents for help by clicking the right bottom corner profile icon.


  • Hope I can have a voucher or something in the future lol


  • fast, responsible and nice!!! will come back next time and probably with a bigger order!


  • First-time buyer and many thanks to the patient walkthrough!


  • Hey, good job you guys, the whole thing went smoothly and thanks for the timely response from customer service


  • Appreciated their quick delivery, and the process is just plain simple.