Green Satoshi Token in Hong Kong

Hong Kong sits at a crossroads for STEPN in Asia. It has one of the most developed crypto licensing systems in the region, a tax system that generally leaves individual investors’ capital gains alone, and a legal system kept separate from mainland China, where STEPN cut its GPS service in 2022. For a runner in Kowloon or on Hong Kong Island, that mix creates a specific set of questions about Green Satoshi Token (GST): can you buy it locally, is it taxed, and does the mainland restriction touch you?

This guide answers those questions from a Hong Kong angle. It covers the SFC’s licensing regime for trading platforms, the new stablecoin law, the general tax position, how the mainland China split works for STEPN, and the practical routes Hong Kong users take to reach GST. If you are completely new to the game, read our STEPN beginner guide first.

How the SFC licenses crypto trading platforms

In Hong Kong, a centralised platform that lets people trade virtual assets needs a Virtual Asset Trading Platform (VATP) licence from the Securities and Futures Commission (SFC). This is a full licensing regime, not a simple registration. Platforms have to meet standards on custody, risk management and token admission before they can serve the public.

The number of licensed platforms is small. Around 11 to 12 were reported early in the year, with HashKey and OSL among the best known. ^[source] That count changes as new licences are granted, so the reliable source is the SFC’s own register of licensed platforms, not a media list or an exchange’s marketing.

What licensed platforms can offer retail users

The key rule for STEPN players is about which tokens retail users can buy. Licensed VATPs offer only approved large-cap tokens to retail customers. GST is the opposite of a large-cap token: it is an uncapped in-game currency that trades for fractions of a cent, with thin liquidity across three separate realm versions. We are not aware of any licensed Hong Kong platform offering GST, though we could not verify each platform individually. If you find a claim otherwise, check it inside the platform’s own app before relying on it.

GMT, STEPN’s governance token, is a bigger and more widely traded asset, listed on many international exchanges. Whether any Hong Kong licensed platform offers GMT to retail is not something we could confirm either. For the difference between the two tokens, see our GST vs GMT guide.

Hong Kong’s stablecoin law and why it matters (a little)

The Stablecoins Ordinance (Cap. 656) took effect on 1 August 2025. It requires issuers of fiat-referenced stablecoins in Hong Kong to be licensed by the Hong Kong Monetary Authority (HKMA). ^[source] The HKMA granted its first issuer licences in April. ^[source]

For STEPN, the link is indirect. GST’s main on-chain pools pair it with dollar stablecoins: Raydium GST/USDC on Solana, DOOAR GST/USDC on BNB Chain and DOOAR GST/USDT0 on Polygon. Those stablecoins are not Hong Kong-licensed products. The ordinance is mostly a signal of how Hong Kong approaches crypto: build a licensed perimeter, and keep retail users inside it where possible. Once you move funds into a self-custody wallet like STEPN’s, you step outside that perimeter.

Tax on STEPN gains in Hong Kong

As general knowledge, Hong Kong has no capital gains tax for individual investors. If you buy GST or GMT as a personal investment and later sell at a profit, that gain is generally not taxed. The important exception is business activity: profits from trading as a business can be taxable under Hong Kong’s profits tax. This is general information that we have not separately verified for every scenario.

Where does STEPN sit? It depends. Someone who walks to work, earns a little GST and occasionally swaps it is in a very different position from someone who runs dozens of sneakers, mints and flips them on the marketplace every week, and treats the proceeds as income. The second pattern looks more like a business. We cannot draw that line for you, and the tax authorities look at the facts of each case. If STEPN is a serious source of money for you, speak to a Hong Kong tax adviser.

Even without a capital gains tax, keep records. Note what you bought, when, in which realm, and at what Hong Kong dollar value; keep exchange statements; and keep your wallet address. Records help if your situation is ever questioned, and they help if you later move to a country with different rules, such as Japan, where crypto gains can be taxed at up to about 55%.

Hong Kong and the mainland China restriction

In late May 2022, STEPN announced it would cut GPS and IP location services for users in mainland China, effective from 24:00 (UTC+8) on 15 July 2022. GMT fell roughly 20 to 40% on the news. The founders said fewer than 5% of users were on the mainland. ^[source] Reports at the time said the move was made to comply with regulators. ^[source]

Hong Kong is a separate jurisdiction with its own crypto law, and the restriction was described as targeting mainland China. Our information does not include a separate statement about Hong Kong accounts, so the practical test is the app itself: before you buy sneakers, open STEPN in Hong Kong and check that the GPS indicator turns green outdoors. White means no signal and red means poor signal; in either case you will not earn properly.

The mainland episode also matters for Hong Kong readers who travel. If you cross the border with your phone, we cannot tell you exactly how STEPN treats a Hong Kong account that runs on the mainland, because that detail is not published. Runs in a restricted area should not be expected to earn, so the sensible choice is to pause your runs while you are on the mainland rather than testing the limits.

Practical routes to GST for Hong Kong users

With GST unavailable on licensed Hong Kong platforms, the route most people follow is the same one used across Asia: buy a base coin, move it into STEPN, and swap inside the app.

1. Pick your realm. STEPN runs on Solana, BNB Chain and Polygon. GST is a separate token in each (sGST, bGST, pGST) and cannot be moved between realms. Our realm comparison helps you choose.
2. Buy the base coin on a licensed platform, if it is offered. You need SOL, BNB or POL for your realm. Check whether your licensed platform offers that coin to retail users and supports withdrawals on the matching network.
3. Send it to your STEPN wallet. Use the address shown in the app, on the correct network. Send a small test first.
4. Swap in the app. The in-app swap runs on FSL’s DOOAR exchange and charges a 1% fee. Keep some base coin for gas.

Outside Hong Kong, GST still has spot pairs on Coinbase (GST-USD) and Kraken (GSTUSD), and on MAX against the Taiwan dollar, which our Taiwan guide discusses. Whether any of those platforms serves Hong Kong residents is a question for their own terms, and using a platform that is not licensed in Hong Kong means giving up the protections of the SFC regime. Our full GST buying guide explains every route in more detail.

Before swapping, check the Hong Kong dollar price at the top of this page and the live GST price for your realm. The three GST tokens trade at different prices, and pools are thin.

Risks Hong Kong STEPN players should weigh

Leaving the licensed perimeter. The SFC regime protects you while your assets sit on a licensed platform. Your STEPN wallet is self-custody, secured by a 12-word secret phrase. Lose the phrase or share it with a scammer, and nobody can reverse it. Our STEPN wallet guide covers 2FA, phrase storage and the scams that hit STEPN communities everywhere.

Unlicensed platforms. Platforms that are not licensed in Hong Kong may still be reachable online. Using them is your decision, but you lose the protections the licensing system is designed to give.

Token and game risk. GST has no supply cap, trades near its all-time low and depends on the balance between what players earn and what they burn. STEPN itself is still running, with monthly updates from FSL and a recent five-year anniversary, but that does not guarantee the token’s value. Our honest review of whether STEPN is still worth it looks at that question in depth.

Cross-border use. Do not run STEPN on the mainland. Runs there should not be expected to earn, and it is not worth putting your account at risk. Remember too that STEPN blocks withdrawals when your anti-cheat Turing Score is 80 or below, so keep your run history clean.

For the wider region, the Asia hub lines up regulators, tax headlines and exchange access country by country.