Star Trek Fleet Command has real promo codes, but they are not a stable evergreen list. Scopely's help center says promo codes can be targeted to specific commanders, linked to special events or new features, and time-limited with start and end dates. That is why many public code lists are noisy: a code can be real and still fail for your account.
Twitch4Trek is listed on Scopely's official Twitch4Trek page for 4K Officer Recruit Tokens. Eligibility and availability may vary, so redeem it through the official flow.How to redeem
Save your game with a Scopely Account, open the official Star Trek Fleet Command site, go to the Store, sign in, choose Redeem Code from the left menu, enter the code, then return to the game and check Gifts or inbox rewards.
How to avoid fake lists
Prioritize official sources: the STFC site, the Scopely web store, in-game Gifts, newsletters, Discord and verified social channels. If a third-party list includes old event names, gives no source, or claims every code is universal, treat it as unverified.