KAST referral code
Use KAST referral code 5EH1XGC3 to get 10% off an eligible paid KAST membership. You can also earn rewards on card purchases, but these are seasonal KAST Points and should not be confused with the 10% membership discount.
Affiliate link. Note: investing is risky. You can lose part or all of your deposit.
- 10% off eligible paid KAST memberships
- A free Standard membership remains available
- Seasonal KAST Points on eligible card spending
- USD account details and a virtual Visa card
KAST combines a stablecoin wallet, USD account details and a Visa card in one app. The Standard membership is free, so there is no reason to pay for a higher tier solely because a discount is available. Compare the limits and costs first.
For a broader look at the card, security and account structure, read our KAST Card review. You can also compare it with other products in our guide to the best crypto cards.
Kast referral offer in short
| KAST referral code | 5EH1XGC3 |
| Referral benefit | 10% off an eligible paid KAST membership. |
| Card rewards | Seasonal KAST Points on eligible purchases. Points are not guaranteed cash and campaign rates can change. |
| Standard plan | Free; the 10% discount matters only when you choose an eligible paid membership. |
| Availability | Depends on your country and successful identity verification. |
| Last checked | 15 August 2026 |
Working Kast codes in 2026
| Offer | Code |
|---|---|
| 10% off an eligible paid KAST membership | 5EH1XGC3 |
What do you get with code 5EH1XGC3?
The code reduces the price of an eligible paid KAST membership by 10%. The exact amount saved depends on the plan shown in your account. KAST can change membership pricing and regional availability, so confirm the final price before paying.
The code does not give 10% cashback on every card purchase. KAST runs reward seasons in which eligible spending earns KAST Points. The percentage, monthly ceiling, excluded transactions and future value of those points depend on the active campaign.
KAST plans and card rewards
KAST offers a free Standard tier and several paid tiers. The more expensive plans can provide higher limits, additional cards or a higher points rate, but a large membership fee can easily outweigh the rewards for a normal spender.
| Feature | Standard | Paid memberships |
|---|---|---|
| Membership price | Free | Varies by plan |
| Referral discount | Not relevant | 10% on an eligible plan |
| Card rewards | Seasonal KAST Points | Seasonal KAST Points, potentially at a higher rate |
| Card | Virtual card; physical availability varies | Extra or premium card benefits vary by tier |
Calculate the annual membership cost after the discount and divide it by your realistic reward rate. This shows how much you would need to spend merely to recover the fee.
How to use the KAST referral code
How to use the Kast referral code 5EH1XGC3
Open the referral link
Use the button on this page so that referral code 5EH1XGC3 is attached to your registration.
Create your KAST account
Register with your email address and complete the identity check required for card and account features.
Check that the code is active
Confirm that 5EH1XGC3 appears before choosing a membership. Take a screenshot of the offer if you want proof of the displayed terms.
Compare the plans
Standard is free. Only select a paid plan if its extra limits and benefits are worth more to you than the membership cost.
Activate and use the card
Fund the account with a supported asset, activate the virtual or physical card and check which purchases qualify for the current KAST Points campaign.
The offer shown during registration is decisive. If the 10% discount is not visible, contact KAST before purchasing a plan. Do not assume support can apply it afterwards.
KAST costs to check
KAST advertises 0% conversion fees for eligible USD spending, while non-USD purchases can carry a foreign-exchange fee. ATM withdrawals may include a KAST charge, a percentage fee, exchange costs and a fee from the ATM owner.
| Cost | What to check |
|---|---|
| Standard membership | $0 |
| Paid membership | Price shown in your account, minus 10% when eligible |
| USD card purchase | Usually 0% KAST conversion fee |
| Non-USD card purchase | Regional foreign-exchange fee may apply |
| ATM withdrawal | KAST fee plus possible exchange and ATM-operator fees |
Do not keep more crypto in the app than you need for spending. KAST is not a bank, crypto prices can move and stablecoins have issuer and depegging risk. The protection attached to a partner-issued card or USD account does not automatically insure every crypto asset in your KAST balance.