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All Contests

SiteContest        PotSlocStartsEndsDescription
C4SequenceSolidity
$73,000 in USDC
N/A
The modular crypto infrastructure stack that unifies wallets, 1-click cross-chain transactions, and real-time data.
ImmunefiVeChain Hayabusa UpgradeSolidity
$160,000 in USDT
N/A
The VeChain Hayabusa upgrade is the second phase of the VeChain Renaissance. The Hayabusa upgrade will upgrade VeChainThor’s consensus mechanism, tokenomics and degree of decentralization.​ ​ Key Highlights:​ - **Upgrade to Delegated Proof of Stake (DPoS)**: VeChainThor will migrate from PoA to DPoS, a more decentralized consensus mechanism, while maintaining strong security and performance.​ - **Enhanced VTHO Tokenomics**: A dynamic VTHO generation rate will be distributed as a block reward to validators and delegators that contribute to securing the VeChainThor network.​
ImmunefiFolks Finance: Wormhole NTT on Algorand
$30,000 USDC
1,093
Folks Finance is a leading DeFi platform providing innovative tools for lending, borrowing, trading and managing digital assets, all in one place.
CantinaAvonSolidity
$36,000 USDC
N/A
Avon is building an entirely new way to borrow and lend on chain via lending infrastructure designed for efficiency, composability, and real-time dynamics. We combine the granularity of an order book with programmable lending markets (strategies), bringing true market dynamics to onchain lending. Avon enables competitive rates, real-time price discovery and flexible lending terms (expressivity).
ImmunefiBelong
$30,000
4,108
Belong is building the world’s first performance-based affiliate network for physical businesses, combining real-world experiences with on-chain technology to transform how venues, promoters, and customers interact.
HackenProofDexLyn Perp Contracts
8 WETH
N/A
DexLyn is an open-source decentralized exchange built on Supra Chain, a protocol that facilitates token swapping and liquidity management.
C4CovenantSolidity
$43,000 in USDC
N/A
Covenant transforms assets into leverage and yield - creating fully-backed credit that multiplies DeFi liquidity.
ImmunefiAlchemix V3Solidity
$100,000 USDC
2,612
Alchemix is your unified platform for saving, earning, borrowing, and fixed-term fixed-yield opportunities—all in one place. Built on years of iteration since launching the original self-repaying loan in 2021, Alchemix v3 brings all three pillars together with a smarter, more flexible design.
C4Reflector V3
$20,000 in USDC
N/A
Decentralized price feed oracle for Stellar DeFi smart contracts to support derivatives, lending, and asset management
SherlockCentrifuge Protocol V3.1 *️⃣Solidity
$250,000 USDC
N/A
The Centrifuge Protocol is an open, protocol for onchain asset management. Built on immutable smart contracts, it enables permissionless deployment of customizable tokenization products. Build a wide range of use cases, from permissioned funds to onchain loans, while enabling fast, secure deployment. ERC-4626 and ERC-7540 vaults allow seamless integration into DeFi. Using protocol-level chain abstraction, tokenization issuers access liquidity across any network, all managed from one Hub chain of their choice. The contest focuses on the v3.1 release, which adds onchain accounting, an improved multi-chain messaging system, a refactored core module that increases modularity, and more.
C4Garden Finance
$37,500 in USDC
N/A
Trustless peer-to-peer bitcoin bridge
ImmunefiAttackathon | XRPL Lending Protocol
$200,000 USDC
35,498
The XRP Ledger (XRPL) is a decentralized layer 1 blockchain renowned for its decade-long reliability and stability in tokenizing and exchanging crypto-native and real-world assets.
C4FluidRust
$93,500 USDC
N/A

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