OKX Adds Support for BNB Smart Chain and Aptos Network

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The cryptocurrency landscape continues to evolve at a rapid pace, and leading digital asset platform OKX is staying ahead of the curve with strategic updates designed to enhance user experience, expand multi-chain capabilities, and strengthen ecosystem integration. As part of its ongoing commitment to innovation and reliability, OKX has recently announced key developments that underscore its role as a pivotal player in the Web3 space.

These updates include support for the BNB Smart Chain (BEP20) network hard fork, integration plans for the upcoming Aptos Mainnet, adjustments to trading tiers for LUNC/USDT instruments, and the launch of USDC-margin trading for several major assets.

👉 Discover how OKX is shaping the future of decentralized finance across multiple blockchains.

Enhanced Support for BNB Smart Chain (BEP20) Hard Fork

On October 12, 2022, OKX successfully implemented support for the BNB Smart Chain (BEP20) network hard fork—an essential upgrade that ensures network security, performance improvements, and long-term scalability. The hard fork was activated at block height 22,107,423, approximately at 08:00 UTC.

To ensure a smooth transition during this critical network event, OKX temporarily suspended deposits and withdrawals on the BEP20 network starting at around 07:00 UTC. This precautionary measure allowed the platform to monitor network stability post-upgrade before resuming full functionality.

Users can now safely deposit and withdraw BEP20 tokens with confidence, knowing that OKX's infrastructure is fully synchronized with the upgraded BNB Smart Chain. This move reinforces OKX’s reputation for operational excellence and proactive risk management during blockchain upgrades.

OKX Wallet to Integrate Aptos Network Ahead of Mainnet Launch

With the Aptos Mainnet set to launch in Autumn, OKX Wallet is positioning itself as a front-runner in multi-chain accessibility by becoming one of the first wallets to support the Aptos network.

Aptos is a high-performance Layer 1 blockchain developed by former Meta engineers, designed to deliver fast, secure, and scalable decentralized applications. Its innovative Move programming language and proof-of-stake consensus mechanism make it a promising addition to the evolving Web3 ecosystem.

Through this integration, users will be able to:

This forward-looking partnership highlights OKX’s dedication to empowering users with early access to emerging blockchain technologies and fostering broader adoption across next-generation networks.

👉 Be among the first to explore Aptos ecosystem opportunities through seamless wallet integration.

Trading Enhancements: Position Tier Adjustments for LUNC/USDT

In an effort to improve market liquidity and mitigate systemic risks, OKX adjusted the position tiers for LUNC/USDT perpetual swaps and LUNC/USDT margin trading on October 11, 2022.

These adjustments impact maximum allowable positions based on account equity levels, helping maintain orderly markets and reduce volatility spillover during periods of high trading activity. By fine-tuning these parameters, OKX ensures a safer trading environment while promoting fair price discovery and risk distribution across its user base.

Traders are encouraged to review updated position limits and margin requirements through the platform’s risk management dashboard to optimize their strategies accordingly.

USDC-Margin Trading Now Live for ETHW, UNI, LINK, and ALGO

Starting at 07:00 UTC on October 12, OKX enabled USDC-margin trading for four major cryptocurrencies: EthereumPoW (ETHW), Uniswap (UNI), Chainlink (LINK), and Algorand (ALGO).

USDC-margin trading offers several advantages:

This expansion reflects growing demand for stablecoin-denominated margin products and aligns with industry trends toward more resilient, transparent trading infrastructures. With USDC’s regulated status and consistent peg to the US dollar, traders benefit from enhanced predictability and reduced slippage during volatile market conditions.

Core Keywords

OKX, BNB Smart Chain, Aptos Network, USDC-margin trading, LUNC/USDT, multi-chain wallet, blockchain upgrade, crypto exchange


Frequently Asked Questions (FAQ)

Q: What is the significance of OKX supporting the BNB Smart Chain hard fork?
A: Supporting the hard fork ensures that OKX remains fully compatible with BSC’s upgraded protocol. This allows uninterrupted deposits, withdrawals, and trading of BEP20 tokens while maintaining security and network integrity.

Q: When will Aptos Mainnet go live?
A: The Aptos Mainnet is scheduled for launch in Autumn. Exact dates will be confirmed by the Aptos team closer to release. OKX Wallet users will gain immediate access once live.

Q: Why did OKX adjust position tiers for LUNC/USDT?
A: The adjustment was made to enhance market stability and manage risk amid fluctuating trading volumes. It helps prevent excessive leverage concentration and promotes healthier market dynamics.

Q: What are the benefits of USDC-margin trading over crypto-margin trading?
A: USDC-margin trading uses a stablecoin as collateral, reducing the risk of liquidation due to sudden price swings in volatile cryptocurrencies. It provides greater predictability and control for traders.

Q: Can I use OKX Wallet to interact with decentralized apps (dApps) on Aptos?
A: Yes—once integrated, OKX Wallet will allow users to connect to Aptos-based dApps, sign transactions, and participate in DeFi and NFT ecosystems seamlessly.

Q: Are there any fees associated with the new USDC-margin trading pairs?
A: Standard trading fees apply. Users should check the fee schedule on OKX for specific rates related to taker/maker fees and funding costs for perpetual contracts.


As the Web3 ecosystem grows increasingly interconnected, platforms like OKX play a vital role in bridging users to new innovations across chains. From supporting critical blockchain upgrades to enabling early access to next-gen networks like Aptos, OKX continues to deliver robust tools for both retail and professional participants.

Whether you're trading with stablecoin margins or preparing to explore new Layer 1 ecosystems, OKX provides a secure, scalable, and user-centric environment built for the future of finance.

👉 Start exploring cross-chain opportunities and advanced trading features today.