Palo Alto, California, United States, June 11, 2026Sperax, the DeFi protocol founded in late 2019 and creator of USD, the first auto-yield stablecoin, announced today thatSperaxOSits AI agent workspace for DeFi, is now fully public and open source. The full platform is available at chat.sperax.io.
SperaxOS is not the first product from a startup. Sperax has been building on-chain financial infrastructure for seven years, backed by Jump Crypto, Polychain Capital, Amber Group and Outlier Ventures, and has weathered every market cycle since: an active governance token since 2020, a stablecoin that pioneered automatic yield in 2021, audited protocol upgrades from Quantstamp, CertiK, SlowMist and PeckShield and, since 2025, a live programmable agent layer on Arbitrum and BNB Chain. With today’s release, all of this converges into a single open platform where anyone can create, deploy and monetize AI agents that operate securely on-chain.
Seven years of expedition
- 2019Sperax is founded with the mission of creating modern money on blockchain and making on-chain finance usable and trustworthy.
- 2020THESPALaunch of governance tokens, backed by Jump Crypto, Polychain Capital, Amber Group and Outlier Ventures. veSPA staking places protocol decisions in the hands of long-term holders.
- December 2021Sperax shipsUSDon Arbitrum: the first stablecoin with automatic yield. Holders earn yield directly in their wallet, no staking, no claims, no gas, from fully collateralized reserves deployed in audited DeFi strategies.
- 2022-2024THEDemeterthe protocol brings permissionless liquidity farming;USD 2.0AndDemeter 2.0comes with audits from Quantstamp, CertiK, SlowMist and PeckShield and an open bug bounty program.
- April 2025The community locks decentralization into the token itself.
- July 2025SPA expands to BNB Chain and is listed onBinance Alphajoining existing availability on Coinbase; verified listings follow on BNB Chain’s Trust Wallet and DappBay, with support from institutional custody ofDigital Anchorage.
- Q3-Q4 2025The SperaxOS agent layer is live on Arbitrum and BNB Chain: autonomous capital execution, dynamic yield optimization and on-chain risk defense, real-time depegation alerts, automated contract analysis, circuit breakers and reputation analysis. In December, theSperaxOS Agent Indexing APIopens a library of more than 500 specialized DeFi agents to developers, and Sperax brings an open source solutionModel Context Protocol (MCP)server to Anthropic’s official registry, allowing assistants like Claude to query live DeFi data in natural language.
- January 2026Sperax celebrates its seventh anniversary and announces aGoogle Cloudcollaboration, with $200,000 in infrastructure support to power real-time AI analysis on 10+ blockchains.
- March 2026Sperax ships aPayment facilitator x402on Arbitrum, gasless micropayments for AI agents and APIs, and the first facilitator to support a yield-generating stablecoin, moreAgent groupswhere specialist research, strategy, risk and development agents collaborate on a single problem, like an on-chain trading desk.
- June 2026SperaxOS becomes completely public and open source.
“We spent seven years getting the right to ship this,” said the Sperax founding team. “The premise of DeFi is that you shouldn’t have to trust your money to a black box, and that should also apply to the AI layer. If an agent is going to hold permissions to real assets, its code, guardrails, and incentives should be inspectable by anyone. Open source SperaxOS is not a launch pad; it’s the only credible way to put AI agents in charge of capital.”
What’s Shipping Today
- 100+ DeFi and Web3 tools built-in, no integration work.Swap and DEX aggregation (Uniswap, PancakeSwap, 1inch), loans, bridges, perpetuals, limit orders and DCA, yield optimization, portfolio tracking, token approval auditing, MEV protection, transaction simulation, on-chain forensics, prediction markets (Polymarket, Kalshi), and analytics from DefiLlama, Dune, CoinGecko, Etherscan, and more. Each tool is composable and callable by any agent.
- Native AI from A to Z.Support for 70+ template providers, agent orchestration, streaming, an intelligent tool router that selects the right tool for each request, and a strategy engine that compiles multi-step DeFi workflows into executable, verifiable plans.
- Security as architecture, not an afterthought.A dedicated DeFi Guard examines every on-chain action for risk, slippage, and MEV exposure; transactions are simulated and previewed before validation; nothing moves funds without explicit approval. This is the same risk-focused discipline that has governed the dollar since 2021.
- A chain agent economy.Agents are registered as ERC-8004 NFTs with SPA staking and a transparent 70/20/10 revenue split between creators, protocol, and delegated stakers, extending SPA’s utility from governance to a functioning agent marketplace.
- Development SDK in TypeScript and Python. Providing developers with DeFi intelligence, agent runtime, and on-chain agent ledger in just a few lines of code.
To start
- Live workspace:chat.sperax.io
- Source code:github.com/sperax
- Documents:docs.sperax.io
About Sperax
Founded in late 2019 and backed by Jump Crypto, Polychain Capital, Amber Group and Outlier Ventures, Sperax is building an open on-chain financial infrastructure. The protocol created USD, the first auto-yielding stablecoin, launched on Arbitrum in December 2021, along with the Demeter liquidity protocol, and is governed by veSPA holders through the Sperax DAO. Its contracts are audited by Quantstamp, CertiK, SlowMist and PeckShield. SperaxOS, its open source AI agent workspace, combines a multi-vendor AI execution environment, 89 composable DeFi tools, and on-chain agent economics into a single self-hosted platform, so users move from natural language to secure, previewed on-chain execution, and agent builders earn from what they build.
Media contacts
Bob Ittenhouse, press relations
bob@a2a.surf
