August 2026 brings continued competition among the major crypto exchanges. We verify every offer at the start of each month — for August, six exchanges are running confirmed welcome packages. The largest is Bybit at up to $30,000, followed by OKX at up to $10,000. The key rule remains: the bonus only applies if you register through a referral link before creating your account.
This page lists every referral code for August 2026 — each one is copyable directly from the exchange sections below. Use the code that matches the exchange you choose, enter it at sign-up, and the full welcome package activates automatically.
All active crypto exchange signup bonuses — August 2026
Maximum signup bonus by exchange (August 2026)
Maximum advertised bonus value. Actual reward depends on deposit size, trading volume and promotion terms — not a guaranteed flat payout. Bybit and OKX use tiered unlocks; MEXC and Binance pay smaller one-time credits but offset this with lower or zero trading fees.
The headline bonus is only half the story. A $30,000 tiered reward unlocked through active derivatives trading is worth less to a spot-only trader than MEXC's permanent 0% spot fees, which eliminate your trading cost entirely on every order. The right choice depends on how — and how often — you actually trade.
Trading fees after the bonus: what you pay every month
Standard spot taker fee (before referral discount) — August 2026
MEXC charges 0% on spot — permanently, not a promotional window. Bybit, OKX, Bitget and Gate.io sit at the 0.10% industry standard, reduced by 20% when you sign up through a referral link (making it 0.08%). Binance stays at 0.10% and runs a separate fee-rebate program. Illustrative — actual fees vary by VIP tier, pair, and order type.
On $50,000 of spot trades per year, the 0.10% standard fee costs $50. MEXC costs $0. Over two or three years of consistent trading, that saving typically outpaces the value of any one-time sign-up credit — which is why MEXC is one of our top picks for August 2026 despite having the smallest headline number.
Bybit — up to $30,000 signup bonus (August 2026)
Bybit's standout feature for August 2026 is its country-specific trading competitions — weekly and monthly tournaments where you compete on PNL percentage rather than raw profit. You can enter with as little as $10–$100, and if your percentage return crosses the qualifying threshold, you earn bonus rewards consistently. These competitions run every month without interruption, giving active traders a recurring way to earn on top of normal gains.
The total welcome package reaches up to $30,000 in tiered bonuses unlocked through deposits and trading activity in the first 30 days. The base fee is 0.10%, reduced to 0.08% with a referral sign-up. Best for: traders who want ongoing competitions alongside the largest signup bonus available this month. Copy the code above before registering — it cannot be applied after account creation.
OKX — up to $10,000 mystery box (August 2026)
OKX's strongest feature for August 2026 is its staking and earn platform. Under the Grow tab → Earn section, OKX offers some of the highest interest rates available on a centralised exchange across a wide range of coins — letting you generate consistent passive income monthly and annually without leaving the platform. Signing up through a referral link adds an extra interest bonus on top of the standard staking rate, plus additional event bonuses and a lifetime commission discount on trading fees.
The welcome package is structured as a mystery box worth up to $10,000, unlocked after your first qualifying deposit. Best for: holders who want their idle assets earning high staking yields while keeping the option to trade. Copy the OKX referral code above and enter it at sign-up.
Bitget — up to $6,200 + copy trading rewards (August 2026)
Bitget is the world's leading copy trading exchange — and the reason it works so well comes down to incentive alignment. Every copy trader on Bitget earns 10% of the profits they generate for followers. That means top traders are motivated to make you money, not just to attract followers. You can see each trader's total earnings, trade count, and follower numbers transparently before you copy anyone — there is nothing hidden.
The welcome package reaches up to $6,200 for August 2026, with extra copy-trading rewards for new users who start following a trader within the first 48 hours. The spot and futures fee is 0.10% before the 20% referral discount. Best for: anyone who wants professional trading strategies running automatically from day one without needing to trade manually.
Gate.io — up to $5,000 for gem hunters (August 2026)
Gate.io is the go-to exchange for gem hunters — traders who want to catch new coins early before they reach the larger platforms. When a new project launches, Gate.io is typically the first major exchange to list it. Crucially, Gate.io runs its own vetting process: weak projects get filtered out before listing, so you are not wading through entirely unscreened tokens. This combination of early access and quality filtering is what separates Gate.io from the alternatives.
The August 2026 welcome package is up to $5,000 with a 20% referral discount on the 0.10% spot fee. Best for: traders hunting early-stage coins for long-term upside who want a reliable exchange with a genuine edge in new listings.
MEXC — up to $1,000 USDT + permanent 0% spot fees (August 2026)
MEXC has the smallest headline bonus of August 2026, but it is the only exchange here that charges 0% on spot trading — permanently. It also lists more than 1,700 coins, with a strong record of early listings for low-cap tokens before they reach the larger platforms.
Why it often beats a larger bonus: at 0% vs 0.10%, the saving on $10,000 of monthly spot volume is $10 per month — $120 per year. Over two to three years of active trading, that compounds well beyond the value of a typical one-time credit. Best for: regular spot traders and altcoin hunters who trade consistently and want the lowest per-trade cost possible.
Binance — $1,000 fee rebate (August 2026)
Binance does not lead any single category in August 2026 — its copy trading is behind Bitget, its gem listings behind Gate.io, its trading competitions behind Bybit, and its fees are higher than MEXC. What Binance does better than any other exchange is trust and transparency. Binance publishes a full proof-of-reserves report showing every asset it holds, updated regularly — you can verify the numbers yourself at any time.
This makes Binance the right choice for long-term holders: if you plan to buy and hold BTC, ETH or other major assets without actively trading or copy trading, Binance's security track record and transparent reserves matter more than a fee advantage you never use. Best for: long-term investors who want the safest place to store significant holdings and do not need the active-trading features the other five exchanges specialise in.
How to claim a crypto exchange signup bonus in August 2026
Step 1 — copy the referral code for the exchange you want from the section above. Step 2 — click through to the exchange and paste the code into the referral or invite code field during registration; do not visit the exchange homepage separately first. Step 3 — complete identity verification (KYC) to unlock the full bonus. Step 4 — make a qualifying deposit within the promotional window (typically 7 to 30 days from account creation). Step 5 — open the rewards or bonus hub on the exchange to track what has unlocked.
Each referral code on this page is the same as the referral link — the link simply pre-fills the code at registration. Bonus rewards come from the exchange's own affiliate program, so signing up through a referral costs you nothing extra.