Sperax, the team behind USDs (the first auto-yield stablecoin), has released SperaxOS to the public, an open-source AI agent workspace that lets anyone build, deploy, and monetize AI agents that execute transactions safely on blockchain networks. The platform, available at chat.sperax.io, represents the convergence of seven years of on-chain financial infrastructure development, combining a multi-provider AI runtime, 89 composable decentralized finance (DeFi) tools, and an on-chain agent economy into a single self-hostable platform.

What Makes SperaxOS Different From Other AI Crypto Platforms?

SperaxOS is not Sperax's first product. The protocol, founded in late 2019 and backed by Jump Crypto, Polychain Capital, Amber Group, and Outlier Ventures, has shipped through multiple market cycles since its inception. The platform's core philosophy centers on transparency and safety, particularly because AI agents will eventually hold permissions over real assets. The founding team stated that "DeFi's whole premise is that you shouldn't have to trust a black box with your money, and that has to apply to the AI layer too. If an agent is going to hold permissions over real assets, its code, its guardrails, and its incentives need to be inspectable by anyone".

This commitment to openness distinguishes SperaxOS from proprietary AI platforms. The protocol open-sourced its code on GitHub and contributed a Model Context Protocol (MCP) server to Anthropic's official registry, allowing AI assistants like Claude to query live DeFi data in natural language. This integration enables developers to build AI agents that can understand and act on real-time blockchain information without requiring specialized crypto knowledge.

How to Build and Deploy AI Agents on SperaxOS

• Access Built-in DeFi Tools: The platform includes 100+ pre-integrated tools covering swaps and decentralized exchange (DEX) aggregation through Uniswap and PancakeSwap, lending protocols, bridges, perpetual futures, limit and dollar-cost averaging (DCA) orders, yield optimization, portfolio tracking, and token-approval auditing.
• Use Developer SDKs: Sperax provides TypeScript and Python software development kits (SDKs) that give developers access to DeFi intelligence, the agent runtime, and the on-chain agent registry in just a few lines of code.
• Leverage AI-Native Architecture: The platform supports 70+ model providers, agent orchestration, streaming, and a smart tool router that automatically selects the right tool for each request, compiling multi-step DeFi workflows into executable, auditable plans.
• Implement Safety Guardrails: A dedicated DeFi Guard reviews every on-chain action for risk, slippage, and maximum extractable value (MEV) exposure; transactions are simulated and previewed before execution, ensuring nothing moves funds without explicit approval.

How Does the On-Chain Agent Economy Work?

SperaxOS introduces a working marketplace for AI agents registered as ERC-8004 non-fungible tokens (NFTs) with SPA staking, the protocol's governance token. The platform uses a transparent 70/20/10 revenue split between agent creators, the protocol itself, and delegated stakers. This structure extends SPA's utility beyond governance into a functional economic layer where builders earn directly from the agents they create.

The revenue model aligns incentives across three stakeholder groups. Agent creators earn the majority of fees generated by their agents, the protocol captures a portion to fund ongoing development and maintenance, and stakers who delegate their SPA tokens to agents receive a share of the revenue, creating a passive income opportunity for token holders.

What Is Sperax's Track Record in DeFi?

Sperax's seven-year history demonstrates sustained execution across multiple market cycles. The protocol launched its governance token (SPA) in 2020, backed by prominent crypto investors. In December 2021, Sperax shipped USDs on Arbitrum, pioneering the concept of an auto-yield stablecoin where holders earn yield directly in their wallet without staking, claiming, or paying gas fees, from fully collateralized reserves deployed into audited DeFi strategies.

Between 2022 and 2024, the team launched the Demeter protocol for permissionless liquidity farming and released USDs 2.0 and Demeter 2.0 alongside security audits from Quantstamp, CertiK, SlowMist, and PeckShield. In July 2025, SPA expanded to BNB Chain and was listed on Binance Alpha, joining existing availability on Coinbase, with institutional custody support from Anchorage Digital.

The SperaxOS agent layer went live on Arbitrum and BNB Chain in the third and fourth quarters of 2025, featuring autonomous capital execution, dynamic yield optimization, on-chain risk defense, real-time depeg alerts, automated contract scanning, circuit breakers, and reputation analysis. In January 2026, Sperax announced a Google Cloud collaboration with $200,000 in infrastructure backing to power real-time AI analytics across 10+ blockchains.

What Tools and Integrations Are Available?

SperaxOS integrates with a comprehensive ecosystem of DeFi and Web3 services, eliminating integration work for developers. The platform connects to major decentralized exchanges, lending protocols, and analytics providers, enabling agents to access market data, execute trades, and monitor portfolio performance across multiple blockchain networks.

Beyond core DeFi functionality, SperaxOS includes integrations with prediction markets such as Polymarket and Kalshi, analytics platforms like DefiLlama and Dune, price data from CoinGecko, and blockchain explorers like Etherscan. Every tool is composable and callable by any agent, allowing developers to combine multiple services into sophisticated, multi-step workflows.

The platform also features MEV protection, transaction simulation, on-chain forensics, and token-approval auditing, addressing security concerns that have historically plagued DeFi users. These safety-first tools reflect the same risk discipline that has governed USDs since its 2021 launch.

With SperaxOS now fully public and open source, the protocol is positioning itself as infrastructure for the next generation of AI-powered DeFi applications, where autonomous agents execute complex financial strategies on behalf of users while maintaining transparency and safety as core architectural principles.