Kast Card support, explained: KAST Concierge, reply times and staying safe
Kast Card support is KAST Concierge, a 24/7 team you reach from the app, by email at [email protected], on WhatsApp or through the Help Center chat. Chats usually get an answer in about 15 minutes. Only talk to KAST through channels you can verify.
How to open KAST Concierge
In the KAST app, tap the Concierge button on the dashboard and pick how you want to talk. The chat starts with KAST's AI bot, which handles simple questions on its own; type "Talk to a human" and it hands you to a live agent. WhatsApp and email are on the same screen.
Without the app, go to concierge.kast.xyz, the Help Center, and open the chat bubble in the corner. Its search covers most everyday questions; KAST itself points people there for fees, as in its replies on X telling users to search "fees". For a full picture of costs, see our Kast Card fees page.
How long KAST takes to reply
Concierge is open 24/7 on every channel. Live chat and WhatsApp are the fastest, usually within about 15 minutes. Email is slower: KAST's standard window is 24 to 72 hours, and each email gets a ticket number you should quote in any follow-up.
Cases that involve compliance, fraud or a card dispute take longer because other teams are involved. A fraud investigation can run 1 to 2 weeks, and a card chargeback review up to 90 days. Reply in the same thread instead of opening new tickets; KAST merges emails about the same issue anyway.
Contact support from your registered email or phone
KAST only acts on account requests that come from the email address or phone number registered to the account. It is a security step: it stops someone else changing your details by pretending to be you, and it lets Concierge verify you in seconds instead of asking for documents.
If you lost access to that email or number, contact Concierge anyway and say so; expect an extra identity check, much like your original Kast Card KYC, before anything is changed.
Discord, Telegram and KAST's other official accounts
KAST's own "join our community" graphic lists its accounts: X and YouTube as @KASTxyz, Instagram as @kast.xyz, LinkedIn as kastxyz, Telegram as KASTCommunity and Discord as KASTxyz. In February 2026 KAST said its Discord had passed 7,000 members and its Telegram 14,000.
Those channels are good for news, outages and general questions, and they are exactly where scammers look for people asking for help. Keep account questions for Concierge, and check any account that messages you on KAST Verify at verify.kast.xyz.
Securing your account before you need support
Most support cases about stolen funds start with a stolen login. Under Profile → Account Security, turn on biometric login and two-factor authentication with Google Authenticator, then set transaction limits so that anything above your limit needs 2FA. Keep the app current, and install it only from the official stores, as our KAST App Download page explains.
Support in other languages
Concierge works in English by default, and KAST offers support in Arabic around the clock: ask in the chat to continue in Arabic, including by email. The app itself is available in English, Arabic, Chinese, Turkish, Spanish and Portuguese.
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Information only. This site is independent and not operated by KAST, and it can't access your account or answer support cases; contact KAST Concierge for that. Based on the KAST Concierge articles on contacting support, email tickets, KAST Verify, fraud and log-in problems, and on KAST's posts on X, checked Oct 2026. Images: KAST on X.
