Minimize your costs.
Maximize your crypto.
Earn more while paying less with flexible yield options and zero hidden fees.
No platform fees
Buy, sell, and convert crypto with zero platform fees. Keep more of your profit in your pocket.
No subscription plans
Unlock access to everything we have to offer, with no hidden fees.
Competitive staking fees
Watch your rewards compound automatically when you stake 50+ assets with competitive APY.
Up to 5.00% APY for USDG held on OKX
Hold USDG on OKX and enjoy weekly payouts. If you change your mind, you can withdraw anytime.
How can I buy API3 on OKX?



What's API3?
How can I buy API3?
Why do people buy API3?
Things to know before buying API3 in the United States
What are other ways to own API3?
How can I store my API3?
Why should I buy API3 on OKX in the United States?


Learn more about how to buy API3 (API3)
How to get API3 for free
See what you can do with your crypto

Trade API3
Take advantage of price fluctuations and trade your API3 for other cryptocurrencies.

Send API3
Send your API3 anywhere, anytime with fast, low-cost transfers.

Spend API3
Use your API3 to pay for goods, services, and experiences seamlessly.

Hold API3
If you think your API3 will increase in value, you can hold onto it.

Sell API3
Convert your API3 to cash quickly and securely.
Once you’ve funded your account, you can choose to buy API3 at the current market price or set a limit order to specify your purchase price. Exchanges will usually show you the amount of API3 you’ll receive for the amount you intend to buy, so you can review it before confirming your order.
After you buy API3, it’ll be credited to the exchange wallet linked to your account. While you can hold it there, many choose to transfer their API3 to a private or hardware wallet for additional control and security. Always review fees, available payment methods, and withdrawal options to ensure a smooth experience when buying API3 in the United States.
After completing the sale, your balance will appear in fiat currency within your exchange account. From there, you can withdraw funds through available payment channels such as bank transfers, card withdrawals, or third-party payment providers. The specific options and processing times vary across platforms, so reviewing withdrawal fees, limits, and timelines beforehand is recommended.
Finally, keep in mind that most exchanges require account verification before enabling fiat withdrawals, especially for larger amounts. By ensuring your account details are up to date, you can help avoid delays when transferring funds from your exchange wallet to your personal bank account in the United States.
It is important to note that cryptocurrency prices can fluctuate significantly within short periods of time. Factors such as market liquidity, trading volume, investor sentiment, and broader market conditions can all influence the value of API3. As a result, the quoted price you see may change between the moment you check and the time you complete a transaction.
To stay updated, you can monitor live market data on exchanges or use crypto tracking tools that provide real-time prices, historical charts, and conversion calculators. This helps you understand the current value of API3 in the United States and make more informed trading decisions.
Additionally, regulators are increasingly focusing on how to classify and regulate crypto for tax purposes, with many countries setting reporting obligations for digital asset holdings and transactions. Due to the evolving nature of crypto regulations globally, it’s crucial for traders to stay informed about local laws, reporting deadlines, and potential tax liabilities related to their crypto activity.
Disclaimer
You are viewing content that has been summarized by AI. Please be aware that the information provided may not be accurate, complete, or up-to-date. This information is not (i) investment advice or an investment recommendation, (ii) an offer, solicitation, or inducement to buy, sell or hold digital assets, or (iii) financial, accounting, legal or tax advice. Digital assets are subject to market volatility, involve a high degree of risk, and can lose value. You should carefully consider whether trading or holding digital assets is suitable for you in light of your financial condition and risk tolerance. Please consult your legal/tax/investment professional for questions about your specific circumstances.























