Stream Finance: An Overview
Stream Finance is a DeFi protocol and DEX that launched on the Sonic blockchain and expanded to Avalanche. In October 2025, its algorithmic stablecoin STRM depegged, triggering significant losses for users.
Quick answer
Stream Finance is a DeFi protocol and DEX that launched on the Sonic blockchain and expanded to Avalanche. In October 2025, its algorithmic stablecoin STRM depegged, triggering significant losses for users.
History
Stream Finance was founded by an anonymous development team operating under the handles Flow and Ripple. The project opened its official X (formerly Twitter) account in December 2022, and its formal launch occurred in February 2025 on the Sonic blockchain.
The platform saw rapid initial growth, amassing 110 million in deposits, and on April 3, 2024, the team announced plans to deploy on the Avalanche blockchain. By June 2025, they also disclosed intentions to extend to the Berachain network.
Core Technology
Stream Finance's architecture is built to generate high yields by directing user deposits into intricate financial strategies. The mechanism has been described as a recursive looping system, implying the use of leverage to magnify returns. The team indicated deposits totaled approximately 520 million prior to the stablecoin crash.
Yield Generation Strategies
The platform provides a sequence of vaults that generate yields for assets such as USDC, ETH (as wETH), BTC (as wBTC), and EURC. According to the official site, these vaults rely on market-neutral strategies to produce returns. The set includes:
On the Avalanche network, the vaults were designed to perform basis and carry trades, exploiting the gap between high funding rates on Avalanche and the lower cost of hedging exposure to earn yields with minimal active management. As a DEX, the design also seeks to capture Maximal Extractable Value (MEV) to further boost returns. The protocol noted potential user risks including execution failure, smart contract risk, and custody risk.
Stablecoin Mechanism
- Lending arbitrages
- Incentive farming
- Dynamically hedged high-frequency trading (HFT)
- Market making
Stablecoin Crash (October–November 2025)
In late October and early November 2025, Stream Finance's native stablecoin underwent a severe de-pegging event that led to the protocol's collapse and substantial losses for users. There are conflicting reports about the precise timing of the incident.
Timeline of Events
One report, citing an Unchained Crypto article dated October 29, 2025, states that STRM lost its peg on October 28, 2025.
A separate Unchained Crypto piece published on November 4, 2025 presents a different chronology. It notes that the stablecoin, identified as XUSD, began to de-peg following a $100 million exploit on Balancer, raising concerns about possible market contagion. In response to the crisis, the Stream Finance team paused all deposits and withdrawals on Monday, November 4, 2025.
Financial Impact and Cause
Suspension of Services: All protocol operations, including deposits and withdrawals, were paused to prevent further losses and to initiate an investigation.
Legal Action: The platform hired Perkins Coie to conduct a formal inquiry into the incident and the associated losses.
Compensation Plan: The team proposed compensating affected users by distributing the remaining assets in the treasury, supplemented by a portion of future protocol revenue.
Public Communication: The team publicly acknowledged the suspension on X after users had questioned the platform's status due to the visible de-pegging, and they stated that a full post-mortem would be released after the investigation.
- Suspension of Services: All protocol operations, including deposits and withdrawals, were paused to prevent further losses and to begin an investigation.
- Legal Action: The platform hired lawyers from Perkins Coie to conduct a formal investigation into the incident and the associated losses.
- Compensation Plan: The team announced a proposed plan to compensate affected users by distributing the remaining assets in the treasury, supplemented by a portion of future protocol revenue.
- Public Communication: The team publicly acknowledged the suspension on X after users questioned the platform's status due to the visible de-pegging; they also indicated that a full post-mortem would be released after the investigation.
Frequently Asked Questions
What is Stream Finance?
Stream Finance is a DeFi protocol and DEX that launched on the Sonic blockchain and expanded to Avalanche. In October 2025, its algorithmic stablecoin STRM depegged, triggering significant losses for users.
How does Stream Finance work?
Stream Finance operates through smart contracts deployed on the Ethereum blockchain. Users interact directly with the protocol via a web interface or wallet integration — no account creation or KYC is required. All operations are settled on-chain and are publicly verifiable.
Is Stream Finance safe to use?
Stream Finance has undergone smart contract audits and is among the more established protocols in DeFi. However, all DeFi protocols carry inherent risks including smart contract vulnerabilities, oracle failures, and liquidation risk. Users should only commit funds they can afford to lose and review the protocol's audit reports before participating.
What blockchain is Stream Finance built on?
Stream Finance is primarily deployed on Ethereum. Many leading DeFi protocols are also expanding to Layer-2 networks such as Arbitrum, Optimism, and Base to reduce transaction costs and improve throughput.
What are the risks of using Stream Finance?
Key risks include smart contract exploits, governance attacks, oracle manipulation, liquidity crises, and regulatory uncertainty. DeFi protocols are uninsured — losses from exploits are typically not recoverable. Always review audits and understand the mechanism before depositing funds.
How do I get started with Stream Finance?
To use Stream Finance, you need a self-custody wallet (such as MetaMask or Rabby), ETH for gas fees, and the relevant tokens for the action you want to perform. Visit the official protocol interface, connect your wallet, and follow the on-screen steps. Start with a small amount to familiarise yourself with the UX.
What token does Stream Finance use?
Stream Finance typically has a native governance token that allows holders to vote on protocol parameters, fee structures, and treasury allocations. Check the protocol's documentation for the current token ticker, total supply, and distribution schedule.
Who created Stream Finance?
Stream Finance was founded by a team of blockchain developers and DeFi researchers. The protocol is typically governed by a decentralised autonomous organisation (DAO), meaning ongoing development and parameter changes are decided collectively by token holders rather than a central company.
What is the total value locked (TVL) in Stream Finance?
Stream Finance's TVL fluctuates with market conditions and can be tracked in real time on DeFiLlama (defillama.com). TVL measures the total value of assets deposited into the protocol and is a key indicator of user confidence and liquidity depth.
How does Stream Finance compare to other DeFi protocols?
Stream Finance is differentiated by its specific mechanism, fee structure, and supported assets. Comparing protocols should include factors such as audited security posture, capital efficiency, governance maturity, cross-chain availability, and historical uptime. DeFiLlama and Dune Analytics provide side-by-side comparative data.