How do I buy crypto with GrabPay?

Gepubliceerd op 28 jan 2026Geüpdatet op 28 jan 20264 min. leestijd

GrabPay is a trusted mobile wallet and digital payment solution widely used across Singapore and Southeast Asia that lets you make purchases using your linked payment methods. You can now use GrabPay to buy crypto instantly on our platform—via app and web.

How do I own a crypto with GrabPay?

On the app

  1. Log in to your account on OKX app, go to Buy and Sell and select Buy

    Enter into the Buy and sell section

  2. Select > within the SGD balance option

    Select your payment method section

  3. On the method selection page, select GrabPay

    Select GrabPay as your payment method

  4. Select cryptocurrency and amount you wish to purchase and Preview your order

    Key in your details and preview your order

  5. Preview your purchase and submit it by selecting Buy

    Buy your crypto to submit your purchase

  6. Login using your GrabPay registered mobile number and approve the login via the Grab app

    Use your registered mobile number with GrabPay to login

    Approve your payment in the Grab app

  7. Return back to the OKX app, before confirming and authorizing the payment

    Confirm your payment to finalize

On the web

  1. Log in to your account here

  2. Go to Buy Crypto and select Express buy

    Select Express buy to start buying crypto on OKX

  3. Select cryptocurrency and amount you intend to buy for

  4. On the method selection page, select GrabPay and Preview your order

  5. Preview your purchase and submit it by selecting Buy

  6. Login using your GrabPay registered phone number and approve the login via the Grab app

  7. Back on the OKX web, continue and authorize the payment

FAQ

1. Why can I only choose certain payment methods?

To comply with local laws and regulations, the payment methods available to you on your account will be limited to those that are appropriate based on the account verification documents you've provided during onboarding on our platform.

2. Can I withdraw funds directly from my Grab wallet?

No, withdrawals to digital wallets like Grab wallet aren't supported. You can withdraw funds to your linked bank account instead.

3. I didn't complete the transaction, but I see that I was charged. Why?

If you don't complete the transaction, your funds will be released by Grab in a short period of time. If you still see the funds on hold after 1 business day, we recommend you to contact the Grab support team for more information.

4. What are the transaction limits?

Grab has set the following limits for GrabPay wallet verified users:

Single transaction limit: SGD $5,000

Annual limit: SGD $30,000

If you exceed the limit, your transaction will not be processed.

5. Where do I find limits, fees and processing time details for GrabPay?

Payment limits, fees and processing time information will be displayed on the payment method.

If you're looking for other processes of purchasing crypto, visit here.