OKX OnchainOS: Building Web3 Infrastructure for AI Agents
- Core Viewpoint: OKX has launched OnchainOS, a one-stop development platform offering native support for AI Agents to build on-chain applications. By integrating capabilities such as wallet, DEX, and real-time data, it aims to address the lack of infrastructure for AI Agents to autonomously execute transactions and participate in on-chain activities.
- Key Elements:
- The platform fully opens OKX Wallet and DEX functionalities to AI Agents, providing cross-chain autonomous execution capabilities, and leverages an ecosystem with over 2 million daily active wallet users.
- It offers three flexible access methods: interacting via natural language through Skills, natively connecting with mainstream AI frameworks via the MCP protocol, and achieving programmatic control through Open API.
- Core features include wallet management, intelligent trading with access to over 500 DEXs, real-time market data insights, instant on-chain payments based on the x402 protocol, and DApp connectivity.
- The underlying infrastructure is shared with OKX Wallet, covering over 60 networks, with daily API calls exceeding 1.2 billion and a system availability rate of 99.9%, ensuring high reliability and low latency.
- The platform aims to bridge the gap between AI Agent capabilities and reliable on-chain execution, enabling deployment across mainstream blockchain networks with a single build, thereby expanding the operational boundaries of AI Agents.
We have now fully opened OKX Wallet and DEX functionalities to AI Agents.
OKX OnchainOS, equipped with the widely used DEX API in the industry, has now fully integrated AI capabilities, allowing developers to build AI Agents and drive the deployment of new applications. These native AI features empower AI Agents with cross-chain autonomous execution capabilities.
The reason for doing this is simple: AI Agents are gradually becoming significant participants in the on-chain market. They need to autonomously execute trades, analyze market conditions, and manage wallets. Previously, reliable infrastructure capable of supporting all this did not exist.
Our on-chain operating system for developers enables anyone to operate wallets and participate in the on-chain market through AI Agents. Leveraging a massive ecosystem with over two million daily active wallet users, OnchainOS is a one-stop development platform built for on-chain AI: whether developers or AI Agents, they can build and operate everything needed for on-chain deployment here.
Three Ways to Build on OnchainOS
The uniqueness of OnchainOS lies in the highly flexible access it provides for both developers and AI Agents.
- Through Skills, AI Agents can interact with on-chain services using simple language—no complex API integration or cumbersome configuration is required. The AI Agent only needs to describe its intent, and OnchainOS handles the rest.
- Through MCP (Model Context Protocol), OnchainOS can connect directly with AI Agents and LLM applications—mainstream AI frameworks can natively invoke on-chain operations, covering Claude Code, Cursor, OpenClaw, and all major AI Agent frameworks.
- Through Open API, developers can use RESTful calls to directly access all platform capabilities, achieving complete programmatic control.
What OnchainOS Can Do
- Wallet Management: Query balances, initiate transactions, and retrieve transaction history—open to both developers and AI Agents.
- DEX Trading: Access over 500 DEXs, with intelligent price comparison ensuring better prices for every trade. Low fees, fast response, strong execution.
- Market Insights: Real-time on-chain data covering tokens, trades, transfers, and accounts across all dimensions—after programmatic processing, AI Agents can directly read market states and make autonomous decisions without manual interpretation or operation.
- On-Chain Payments: Based on the x402 protocol, OnchainOS enables instant transactions, allowing AI Agents to autonomously initiate and settle payments—if executed on X Layer within the OKX ecosystem, all transactions are gas-free. OKX OnchainOS matches payment speed to market speed.
- DApp Connection: Integrate OKX Wallet directly into any DApp; a single connection immediately grants access to one of Web3's largest wallet ecosystems.
Autonomous Execution Skills
- Connect your Agent to OKX OnchainOS.
- Just give one instruction: "When ETH falls below $2,000, sell my ETH for USDC." (Example)
- The Agent automatically completes all the following operations:
- Monitors ETH price in real-time.
- Evaluates token security and liquidity.
- Finds the best exchange rate across 500+ DEXs.
- Handles token approvals (coming soon).
- Executes the swap at the optimal moment.
- Sends the transaction.
- Continuously tracks until on-chain confirmation.
- The Agent reports the result: "Completed, received 6,412 USDC."
Build AI Agents on Proven Infrastructure
While today's AI represents the latest upgrade, the underlying Web3 on-chain infrastructure has been running stably for years and validated by real-world operations.
Our on-chain operating system, built specifically for developers, shares the same underlying infrastructure as OKX Wallet, covering over 60 networks: over 1.2 billion daily API calls, $300 million in daily trading volume, response times under 100 milliseconds, and 99.9% system availability. This is particularly crucial for AI Agents: autonomous operation requires underlying infrastructure that does not fail or delay, and this infrastructure has already undergone large-scale stress testing before AI Agents formally rely on it.
What OnchainOS Means
Build once, and deploy OnchainOS across all mainstream blockchain networks without needing chain-specific adaptations, allowing AI Agents to operate without any boundaries. Currently, the gap between the capability boundary of AI Agents and the boundary of their reliable on-chain execution is narrowing—and OnchainOS is our way of bridging this gap.
Start Building: https://web3.okx.com/onchain-os
