HashKey On-Chain Horizon Hackathon

Stop Punishing Users
For Market Volatility

APOLLO Sentinel is an AI-powered DeFi guardian that prevents destructive liquidations through Just-In-Time rescues and ZKID-verified creditworthiness.

$0
Unfair Liquidations
100%
ZKID Protected
JIT
AI Rescue System

Under the Sentinel's Hood

A revolutionary approach to DeFi protection powered by AI and zero-knowledge proofs

AI Oracle Engine

Real-time health factor monitoring with predictive liquidation detection. Our AI evaluates risk 24/7 and executes autonomous decisions on HashKey Chain.

ZKID Soulbound Tokens

Verifiable creditworthiness credentials stored as non-transferable tokens. Prove your track record without exposing sensitive financial data.

Just-In-Time Rescue

Instead of harsh full liquidations, we execute surgical interventions. ZKID holders get rescued; others face minimal 15% liquidation.

Built on HashKey Chain

APOLLO Sentinel leverages HashKey Chain's high-throughput infrastructure for real-time DeFi protection. Our architecture ensures sub-second response times for critical rescue operations.

EVM-compatible Smart Contracts (Solidity)
Serverless AI Oracle (Next.js API Routes)
Ethers v6 Transaction Signing + Timeout Protection
Wagmi + Viem for Frontend Integration
// APOLLO Sentinel Architecture
const sentinel = {
chain: "HashKey Testnet",
chainId: 133,
oracle: "AI-Powered",
contracts: [
"ApolloSentinel",
"ApolloZKID",
"MockUSDT"
],
features: [
"JIT Rescue",
"ZKID Verification",
"Surgical Liquidation"
]
}

Roadmap to Mainnet

A clear path from hackathon MVP to production-ready DeFi infrastructure

Completed

Phase 1 — Testnet MVP

Core smart contracts deployed and verified on HashKey Testnet. AI Oracle operational.

ApolloSentinel.sol deployed
ApolloZKID Soulbound Token
AI Oracle API route (evaluate-risk)
Full Hardhat test suite (12/12 passing)
Frontend dashboard with MetaMask
Professional smart contract audit
Formal verification of rescue logic
Bug bounty program launch
Gas optimization review
2
Next

Phase 2 — Security Audit

Professional security review and formal verification before mainnet.

Planned

Phase 3 — Mainnet Beta

Gated launch with whitelisted protocols and capped liquidity pools.

3
Deploy to HashKey Mainnet
Integrate with 3+ DeFi protocols
$100K TVL cap for beta testing
Real-time monitoring dashboard
Multi-chain deployment (HSK + ETH)
DAO governance for rescue parameters
Advanced AI model (ML-based)
ZKID cross-chain portability
4
Vision

Phase 4 — Full Mainnet

Permissionless protocol with DAO governance and multi-chain support.

Ready to Experience Fair DeFi?

Connect your wallet and explore the APOLLO Sentinel dashboard. Simulate market crashes and see how our AI protects positions in real-time.

Launch Dashboard