KAST Promotions & Bonuses

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KAST® is a financial technology company, not a bank. Virtual accounts, payment cards, custody, and on/off ramp services are provided by licensed partners. Availability of services may vary by jurisdiction and is subject to regulatory approval. We provide banking-like services through stablecoins.

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All years 20261

ActiveQualifies forLATAM users
Oct 19 – Nov 18, 2026
Get cashback on your Uber rides
Terms & conditions
ActiveQualifies forY Combinator (YC) startup
Ongoing
Total value of up to $40,000
Full details
ActiveQualifies forLATAM users
Ongoing
Become a KAST ambassador
Full details
Terms & conditions
Active
Ongoing
Top up with KAST for eligible gaming and social entertainment merchants from Sep 15 to Oct 31. If your spend jumps the most, you can earn up to $100 back in KAST USD.
Full details