How to Buy SUI on Bybit? Complete SUI Spot Trading Guide

Creating and Verifying Your Bybit Account

1. Visit the official Bybit website and click “Sign Up” to begin registration.

2. Enter your email address or phone number, create a strong password, and complete the CAPTCHA verification.
3. Confirm your email or SMS code to activate your account.
4. Proceed to the “Security Center” and enable two-factor authentication using Google Authenticator or a hardware key.
5. Complete KYC verification by uploading clear images of your government-issued ID and a selfie holding that document.

Funding Your Bybit Wallet

1. Log in and navigate to “Wallet” → “Spot Wallet”. Click “Deposit”.

2. Select a supported network such as Ethereum (ERC-20), BNB Smart Chain (BEP-20), or Sui’s native network (SUI Network).
3. Copy the displayed deposit address carefully—ensure network compatibility matches your sender wallet.
4. Initiate transfer from your external wallet or exchange; wait for required confirmations on-chain.
5. Once confirmed, funds appear instantly in your Bybit Spot Wallet with no manual refresh needed.

Placing a SUI Spot Buy Order

1. Go to “Trade” → “Spot” and search for “SUI/USDT” in the trading pair list.

2. Choose between “Market”, “Limit”, or “Stop-Limit” order types based on execution priority and price control needs.
3. For a Market order, enter the desired USDT amount and click “Buy SUI”. Execution occurs at best available ask price.
4. For a Limit order, specify your target price and quantity—order remains pending until market reaches that level.
5. Review order details including total cost, fees (0.1% taker / 0.02% maker), and estimated fill time before confirming.

Storing and Managing SUI Post-Purchase

1. After purchase, SUI tokens reside in your Spot Wallet under the “Assets” tab.

2. To withdraw, go to “Wallet” → “Spot Wallet” → “Withdraw”, select SUI, and paste a compatible Sui address.
3. Confirm withdrawal amount, network fee (typically ~0.001 SUI), and destination address checksum.
4. Enable withdrawal whitelisting if previously configured in Security Settings for added protection.
5. Monitor transaction status via Sui Explorer using the provided TXID once submitted.

Understanding SUI Tokenomics and On-Chain Behavior

1. SUI is the native gas and governance token of the Sui blockchain, built on Move language and object-centric architecture.

2. All transactions require gas paid in SUI; storage deposits are refundable upon object deletion.
3. The network uses a delegated proof-of-stake model where validators earn rewards proportional to staked SUI.
4. Each SUI token is divisible to 10⁹ decimals, enabling micro-transactions without rounding loss.
5. Smart contracts on Sui execute with parallel processing—no global state lock—resulting in deterministic finality under 1 second.

Frequently Asked Questions

Q1: Can I buy SUI directly with a credit card on Bybit?Yes. Under “Buy Crypto” → “Credit/Debit Card”, select SUI, choose a payment method, enter amount, and complete KYC if not already done.

Q2: Why does my SUI withdrawal show “Pending” for more than 10 minutes?This usually indicates an incorrect network selection—SUI must be sent via the native Sui network, not ERC-20 or BEP-20. Double-check the address format (0x... for EVM chains vs. random 64-character hex for Sui).

Q3: Is SUI eligible for Bybit Earn products?Yes. Users can stake SUI in Flexible or Fixed-term Earn plans offering APYs updated daily, with interest distributed hourly in SUI.

Q4: What happens if I send SUI to a non-Sui-compatible wallet?Funds become irretrievable if sent to an incompatible chain. Bybit’s deposit interface displays only valid networks per asset—always verify the selected network before confirming any transfer.