- Curve accuses PancakeSwap of using StableSwap code without licensing, igniting debate over code ownership and security in DeFi.
- The dispute highlights growing competition among DEX platforms as infrastructure upgrades and technical architecture become key advantages.
- Curve warns improper StableSwap integration can create vulnerabilities, citing past DeFi exploits like the Saddle and Balancer hacks.
Tension erupted in decentralized finance after Curve Finance accused PancakeSwap of using its StableSwap code without proper licensing. The dispute centers on the StableSwap mechanism integrated into PancakeSwap Infinity, the exchange’s latest decentralized trading upgrade.
Curve raised the concern publicly on X, urging PancakeSwap to seek formal collaboration. The accusation immediately sparked debate about code ownership, security risks, and intellectual property across DeFi ecosystems.
Moreover, developers and analysts now question how open-source protocols should handle code reuse. The issue also highlights rising competition between leading decentralized exchanges. Consequently, the situation places both projects under scrutiny as the DeFi industry matures.
Curve claims PancakeSwap integrated its StableSwap concept into the Infinity upgrade without authorization. StableSwap enables efficient trades between stablecoins and tightly pegged assets. Therefore, it plays a critical role in maintaining low slippage and stable liquidity. Curve warned that improper implementation could expose users to serious security risks.
The team wrote on X, “If you want to enjoy using stableswap without legal problems and to borrow some of our expertise to keep users SAFU, you still can contact us for licensing and collaboration.” PancakeSwap responded cautiously and promised to reach out. It stated, “Indeed, better to be friends and build together,” prompting Curve to acknowledge the outreach.
StableSwap Dispute Raises Security Concerns
Curve emphasized that integrating StableSwap requires deep technical understanding. Besides licensing concerns, the team highlighted potential vulnerabilities in poorly implemented swap mechanisms. Consequently, Curve cited previous incidents to reinforce the warning. The 2022 Saddle Finance exploit exposed weaknesses in swap design. Moreover, the 2025 Balancer hack caused losses exceeding $116 million. Curve argued that these cases show why specialized expertise matters.
Additionally, Curve stated that “deep stableswap expertise” remains essential for protecting liquidity pools. The team suggested collaboration rather than conflict. However, the exchange also stressed that developers must respect licensing structures.
PancakeSwap Infinity Expands DEX Capabilities
The controversy arrives during PancakeSwap’s aggressive expansion. PancakeSwap Infinity launched in April 2025 on Arbitrum and BNB Chain. The upgrade introduced cross-chain swaps, advanced liquidity pools, and modular architecture. Moreover, the platform added customizable smart contract “hooks.” These tools allow developers to adjust fees, create rebates, and execute onchain limit orders.
Additionally, Infinity reduced liquidity pool creation fees by up to 99 percent. The upgrade aims to attract new developers and liquidity strategies. PancakeSwap later expanded Infinity to Base in July 2025. Consequently, the exchange promised up to 50 percent cheaper trades when Ether pairs with ERC-20 tokens.
However, the StableSwap dispute now underscores a larger shift in crypto development. DeFi once thrived on rapid forks and experimentation. Today, legal clarity and security standards shape competition. Hence, projects must balance open innovation with responsible code governance.
