RedotPay: can you trust Hong Kong’s home-grown crypto Visa card?

Searches for “redotpay hong kong” have climbed fast. RedotPay is a fintech founded in Hong Kong in 2023 and headquartered in Central. Its core product is a Visa crypto card: you load USDT, USDC, Bitcoin and other coins into the app, the system converts them when you pay, and the merchant receives an ordinary Visa payment. You can also withdraw cash at ATMs.

Licence details and user figures here come from RedotPay’s website, checked on 6 October 2026. The official fee page would not load when we checked, so the fees below come from 2026 third-party reviews, and we flag where they disagree.

What RedotPay is

RedotPay’s site claims more than 9 million users worldwide, more than 100 countries and US$12 billion in annualised payment volume. Those are self-reported numbers that nobody has independently verified; the “4 million users” in older write-ups is out of date. A third-party estimate puts global crypto-card spending at over US$584 million in March 2026, of which RedotPay accounted for about US$375 million, making it the largest card of its kind.

RedotPay does not issue cards itself. It works with an overseas issuing partner (a BIN sponsor) on the Visa network. You can top up with crypto or with a bank card, though the latter costs 3%. Hong Kong users can complete identity checks in the app with an HKID card. Some coverage mentions stablecoin payment acceptance for merchants, but we could not verify a merchant product in Hong Kong.

RedotPay fees and limits

Fees are where you need to be most careful. The official fee page could not be loaded when we checked, so everything in this table comes from 2026 third-party reviews, and the ATM figures conflict. Whatever the app shows is the fee that applies.

Add it up and spending abroad with a crypto card costs roughly 2% to 4% all-in, more if you also withdraw cash. On a HK$5,000 purchase overseas, about 2.2% in conversion and FX comes to roughly HK$110. If you have no crypto and top up by bank card, you pay 3% before you have spent anything, which already makes it dearer than an ordinary credit card.

A practical example: a Kwun Tong office worker paid partly in USDT is heading to Tokyo for a week and expects to spend about HK$8,000 there. Loading USDT she already holds and paying by RedotPay costs roughly 2.2%, or about HK$176, on the third-party figures. Taking ¥30,000 out of a Japanese ATM on top would add a withdrawal fee of 2% to 4.2% depending on which source is right, plus whatever the local ATM owner charges. If she had to buy the USDT first by bank card, the 3% top-up would wipe out any advantage over her normal credit card. The card makes most sense for people who already earn or hold stablecoins.

RedotPay’s licence status

This is the question people ask most: “is RedotPay licensed in Hong Kong?” According to its website (6 October 2026), RedotPay describes itself as “a fintech service provider and not a bank”. The only Hong Kong licence it displays is a Money Lender’s Licence (No. 1715/2025), which covers credit. We found no HKMA stored value facility (SVF) licence, no SFC virtual asset trading platform licence and no licence under the Stablecoins Ordinance. Overseas, it shows an Argentine PSAV registration (No. 144) and US and Canadian money services business (MSB) registrations from March 2026.

Hong Kong has no regime built for crypto debit cards. A card like this can touch three: the SVF regime if it holds a Hong Kong dollar or fiat balance, the SFC regime if the issuer converts virtual assets to fiat as a business in Hong Kong, and the Stablecoins Ordinance. We found no specific HKMA or SFC statement on crypto debit cards, so the accurate description is “not regulated in Hong Kong as a card product”, not “illegal”.

Two developments are worth watching. First, since 1 August 2025 the Stablecoins Ordinance only allows stablecoins from HKMA-licensed issuers to be offered to retail, and USDT is not one of them. Whether that affects USDT-based cards is our inference; regulators have not said so. Second, the government’s revised proposal of June 2025 said the coming dealer regime must address business models beyond shops and ATMs, including “card networks”. With the bill still not introduced as of October 2026, whether RedotPay will need a licence remains an open question.

Applying for and using the card

1. Download the app and verify

   Complete identity verification in the app with your HKID card.

2. Choose a card

   A virtual card (about US$10) goes straight into your phone wallet; a physical card (about US$100) also works at ATMs.

3. Top up

   Deposit USDT, USDC, BTC, ETH or SOL; topping up by bank card costs about 3%.

4. Spend or withdraw

   Conversion happens automatically at Visa merchants. Check the current fee in the app before withdrawing cash.

5. Keep records

   Export your transaction history for tax or dispute purposes.

If you do not hold any crypto yet, the real first step is buying some. A licensed platform lets you buy Bitcoin or Ether with HKD by FPS and withdraw to RedotPay, although licensed platforms require you to whitelist an external address and prove it is yours. For compliant USDT routes, see our USDT guide.

Spending crypto is, in law, selling it. Hong Kong has no capital gains tax, so ordinary personal spending is generally not taxed, but if buying and selling crypto is your business the profits may be subject to profits tax. Keeping top-up and spending records is the safest approach; see our crypto tax guide.

The risks of using RedotPay

Our sources show no major incident or regulatory sanction involving RedotPay. Cards like this do carry structural risks, though, and you should know them before you apply:

Watch out, too, for accounts posing as RedotPay “support” or offering promo codes. Anyone who asks you to send crypto to an address to “unlock” or “upgrade” your account is running a scam. Call the 18222 Anti-Scam Helpline if in doubt.

RedotPay pros, cons and who it suits

Good fit: someone who already holds stablecoins, often spends in foreign currencies abroad or online, and understands that card balances have no Hong Kong regulatory protection. Poor fit: anyone without crypto who plans to top up by bank card (3% lost before you start), or anyone thinking of parking large sums on the card.

Alternatives

If what you want is regulation rather than paying with crypto, the Shanghai Commercial Bank × HashKey Visa Signature is an ordinary HKD credit card from a licensed bank whose rewards arrive as HashKey cash vouchers you can use to buy crypto on a licensed platform. HSBC named its HKD stablecoin HSBC RedCoin on 30 September 2026 (licence FRS02) and plans to offer it through PayMe and the HSBC HK app, but as of 6 October 2026 it has not been issued. Compare cards in our crypto cards guide, see where you can spend crypto in paying with crypto, and find licensed platforms on our SFC-licensed platforms page. You can check any platform on the SFC register.

Frequently asked questions

Sources

1. RedotPay official site (user figures, licence statement) · Checked 6 Oct 2026
2. kkinvesting: best crypto cards in Hong Kong (secondary) · Updated 18 Sep 2026
3. Vaultleap: RedotPay review (secondary) · 2026
4. LCQ10: offering of stablecoins (LegCo reply) · 10 Sep 2025
5. HSBC Hong Kong: stablecoins (RedCoin) · Checked 6 Oct 2026

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