How to Buy Kaspa in the USA

Kaspa (KAS) has grown into one of the most discussed proof-of-work networks among US users, thanks to its BlockDAG design, sub-second confirmation, and the Crescendo hardfork that pushed throughput up to ten blocks per second. Today, eligible US customers can access KAS through several payment methods on CEX.IO, including debit cards, ACH transfers, PayPal, Apple Pay, and Google Pay, on the website and the mobile app.

How to Buy Kaspa in the USA?

CEX.IO allows eligible customers to buy KAS in the US through several funding methods, including card payments, e-wallets, and bank transfers, on both the web-based platform and mobile app. Eligible users can buy Kaspa directly through Instant Buy or fund their account with USD first and then exchange fiat for KAS through Spot Trading or Convert.

Step 1 — Create your CEX.IO account

To start buying KAS on CEX.IO, register for an account through either the website or the mobile app:

• Visit the CEX.IO website or download the mobile app.
• Click or tap Sign Up.
• Enter your email address and create a password.
• Select your country and state of residence where required.
• Agree to the Terms of Use and complete registration.
• Confirm your email address through the verification link sent to your inbox.

After registration, users may also enable two-factor authentication (2FA) for additional account protection.

Step 2 — Complete identity verification (KYC)

Before customers can purchase KAS, deposit fiat, or access trading functionality on CEX.IO, they must complete identity verification. The KYC process typically asks users to provide:

• Full legal name
• Residential address
• Date of birth
• Phone number
• A valid government-issued identity document

Accepted IDs may include international passports, government-issued ID cards, and driver's licenses. US residents may also be asked to provide their Social Security Number (SSN) as part of regulatory requirements, and some users complete a facial recognition or liveness check. If submitted correctly, verification often completes within minutes.

Step 3 — Buy KAS via Instant Buy or Spot Trading

Once verified, eligible customers can choose between two primary ways to obtain KAS on CEX.IO:

• Buy Kaspa directly through Instant Buy
• Add USD funds first and then exchange fiat for KAS

Instant Buy

Instant Buy was designed for customers who want a fast KAS purchase with a supported payment method:

• Log in to your CEX.IO account.
• Open the Buy Cryptocurrency section from the left-side menu.
• Choose USD as your payment currency.
• Enter the amount of fiat you want to spend.
• Select KAS from the cryptocurrency dropdown menu.
• Click Buy Crypto Instantly to proceed to the Add Funds page.

Fund your account with USD first

Customers who prefer to deposit USD before trading can add fiat funds to their CEX.IO account and later exchange them for KAS through Spot Trading or Convert.

Step 4 — Choose a payment method and add USD funds

After selecting KAS and entering the purchase amount, you'll be redirected to the Add Funds page, where you can review the transaction, adjust the amount, choose a payment method, and finalize the purchase by following the on-screen prompts.

If you already funded your USD account, you can use those funds to buy KAS through Spot Trading or CEX.IO Convert at the current market rate.

Step 5 — Manage your KAS: hold, withdraw, or use Convert

Once the order fills, KAS appears in your CEX.IO Wallet. Eligible users may then choose to:

• Store KAS in their CEX.IO account
• Send KAS to a Kaspa-compatible wallet such as KasWare, Kaspium, or another supported self-custody option
• Exchange KAS for another supported cryptocurrency through CEX.IO Convert
• Trade KAS against other assets on Spot Trading

Available services and digital assets may differ by jurisdiction and local regulations.

Payment methods available for US users

We aim to give US-based customers plenty of choice when funding their CEX.IO account or buying KAS directly. Card payments remain the most popular route, but PayPal, ACH transfers via Plaid, Apple Pay, and Google Pay all sit within reach for eligible US users.

Buy Kaspa with a debit or credit card

Card purchases remain among the most widely used payment methods on CEX.IO. Through Instant Buy, eligible customers can buy Kaspa with a debit card in the USA or use a credit card issued by major banks such as JPMorgan Chase, Wells Fargo, Citibank, Bank of America, and Capital One, alongside Visa and Mastercard providers like Wise, Discover, and Payoneer. Card transactions usually process quickly, giving users access to KAS shortly after payment confirmation.

Buy Kaspa with PayPal (US-only feature)

Eligible US-based customers can also buy Kaspa using PayPal through Instant Buy. Connect a US PayPal account to CEX.IO, approve the transaction through PayPal's authorization flow, and KAS lands in your CEX.IO Wallet without any need to type card details at checkout. This option appeals to users who already manage online payments through PayPal.

Buy KAS with Apple Pay / Google Pay

Mobile wallets like Apple Pay and Google Pay provide another convenient route for users looking to buy KAS quickly through their smartphones. On mobile devices, the process is usually more streamlined because Apple Pay or Google Pay may already appear as the default funding method depending on the operating system.

By linking a supported card or bank account, eligible customers can complete KAS purchases in just a few taps through the CEX.IO App or web platform. On supported smartphones, Face ID or Touch ID may also be used to authorize the payment.

Fees and limits for US users

CEX.IO publishes its US fee schedule openly so customers can see the full cost of a KAS purchase before clicking confirm.

For card-based purchases, eligible users can buy KAS with Visa or Mastercard starting from $20. Card commissions generally range between 0.49% and 4.99% plus a service charge, depending on the provider and transaction details. Visa supports withdrawals up to $50,000 daily, while Mastercard withdrawals are capped at $2,500.

ACH transfers through Plaid follow a different pricing model. ACH deposits and withdrawals start at $20 and currently carry a flat $5 commission applied to both directions.

Mobile wallet payments through Apple Pay and Google Pay use the same fee structure as the linked card, with deposit amounts ranging from $20 to $1,000.

For eligible US-based PayPal customers, deposits range from $20 to $1,000, while withdrawals support up to $10,000 daily. PayPal transactions currently incur a 3.99% fee plus $5 per transaction.

How CEX.IO protects US users

Security and account protection often play an important role when buying KAS online. At CEX.IO, we use multiple layers of safeguards designed to help protect customer accounts, payment information, and digital assets.

Key security features available to eligible US users include:

• Two-factor authentication (2FA) for additional account protection
• PCI DSS Level 1 certification for payment data security
• AML and KYC procedures designed to support compliant crypto activity
• Internal monitoring systems that detect suspicious transactions and unauthorized access attempts
• Cold storage for the majority of customer crypto assets with multi-signature controls and crime insurance

Eligible customers can also fund their accounts using trusted providers such as Visa, Mastercard, PayPal, ACH, Apple Pay, and Google Pay without exposing sensitive banking details during checkout.