Registered ASP Agent ID: #6197

Primary Track: Finance Copilot / Infrastructure / Best Product

Network: OKX X Layer Testnet

1. Executive Summary & Problem Statement

In contemporary Web3 environments, executing multi-step cross-chain financial strategies requires users to manually chain protocols or trust monolithic, black-box AI agents. Existing agent implementations operate in isolated silos, lacking decentralized coordination, formal reputation verification, and deterministic execution guarantees.

Helix resolves this paradigm by establishing a decentralized, multi-agent financial operating system natively integrated with OKX X Layer and the OKX.AI OnchainOS standard.

Helix transforms natural language financial intents (e.g., "Maximize USDC yield with protocol TVL > $50M and maximum 0.5% slippage") into formal execution graphs. The system orchestrates an automated reverse auction among specialized solver agents, enforces zero-trust fund locking via Solidity escrow contracts on X Layer, and settles payouts upon cryptographic verification of state transitions.

2. Core Protocol Architecture & Innovations

2.1 Intent Decomposition & DAG Generation

Helix utilizes Gemini 2.5 Flash as an intent compiler to ingest unformatted user instructions and output a validated Directed Acyclic Graph (DAG). Each node in the DAG represents an explicit, state-checked sub-task:

1. check_balances: Off-chain RPC state query for source collateral validation.

2. bridge: Cross-chain message passing and liquidity routing.

3. check_exit_liquidity: Real-time telemetry check via x402-gated micro-services.

4. deposit: Yield strategy positioning via targeted smart contract call.

2.2 Multi-Factor Reverse Auction Engine

Rather than relying on static protocol routing or simple gas minimization, Helix triggers a Request for Quote (RFQ) loop across the OKX Agent-to-Agent (A2A) network. Solvers bid on individual DAG tasks. The Helix Orchestrator evaluates bids using a deterministic multi-factor scoring function:

Score = (0.40 Reputation) + (0.25 ProtocolSecurity) + (0.15 LiquidityDepth) + (0.10 SlippageEfficiency) + (0.10 * GasCostScore)

- Reputation: Historical execution success rate anchored in the on-chain agent registry.

- Protocol Security: On-chain TVL, smart contract audit flags, and historical exploit indices.

- Slippage & Gas: Dynamic simulation against pending mempool state.

2.2.1 Formal Auction Scoring Equation

The Helix Orchestrator evaluates bids dynamically using the normalized multi-factor scoring function:

Score = (0.40 Reputation) + (0.25 Security) + (0.15 LiquidityDepth) + (0.10 SlippageEfficiency) + (0.10 * GasCostScore)

2.3 Zero-Trust On-Chain Escrow & Settlement (X Layer)

Security is enforced cryptographically through the HelixEscrow.sol contract deployed on X Layer:

- Collateral Lock: User funds are committed to the escrow contract before execution begins.

- State Proof Verification: Winning solver agents must supply cryptographic proof of task completion (state transition root or signed oracle receipt).

- Automated Settlement & Slash: Verified execution triggers immediate release of escrowed payouts to the solver; failed execution or constraint violation triggers automatic refund and slashes the solver's registered stake.

2.4 Cryptographic Verification & Economic Slashing Engine

Security in Helix is non-custodial and cryptographically enforced:

- State Proof Schema (Oracle & Receipt Verification):

Winning solvers submit an EIP-712 signed execution voucher containing:

- intentHash (Unique identifier of the parsed DAG)

- stateRoot (Post-execution block state or oracle receipt from X Layer / source chain)

- slippageAchieved & outputAmount

- Economic Bond & Slashing Protocol:

- Solvers must stake OKB or USDT in HelixAgentRegistry.sol.

- If execution fails, violates user-defined constraints (e.g., slippage > 0.5%), or times out, the HelixEscrow.sol contract automatically cancels the lock, returns 100% of collateral to the user, and slashes 10% of the solver's staked bond.

- Emergency Protection & Timelocks:

- Reentrancy Guards OpenZeppelin ReentrancyGuardUpgradeable) on all escrow operations.

- Multi-sig admin circuit breaker allowing protocol pause in the event of upstream bridge/DApp exploits.

2.5 Active Defensive Guardrails & Rebalancing ("ExitGuard")

Unlike passive aggregators, Helix supports continuous defensive intents managed by real-time monitoring daemons:

- Automated De-risking: Users can define dynamic condition triggers (e.g., "If Aave TVL drops > 15% OR stablecoin pegs fall below $0.995, rescue capital").

- Closed-Loop Emergency Unwind: Upon trigger activation, the Helix Monitoring Engine automatically generates a emergency unwind DAG withdraw -> swap to USDT -> bridge to X Layer) without manual user intervention.

3. OKX.AI OnchainOS Native Integration

Helix operates as a dual-protocol Agent Service Provider (ASP) on OKX OnchainOS under Agent ID #6197:

3.1 A2MCP (Agent-to-Model Context Protocol) Telemetry Service

- Endpoint: https://helix.rohanm.in/api/mcp

- Protocol Standard: HTTP 402 Payment Required / x402 specification.

- Payment Infrastructure: Metered billing using EIP-3009 transferWithAuthorization) and EIP-2612 permit signatures, enabling external AI agents to programmatically buy risk telemetry and exit liquidity metrics for 0.05 USDT per query without native gas overhead.

3.2 A2A (Agent-to-Agent) Task Marketplace

- Protocol Standard: OKX OnchainOS A2A Task Orchestration.

- Function: Enables autonomous agent-to-agent task delegation, fee negotiation, escrow creation, and decentralized dispute resolution for complex financial intent execution.

4. Smart Contract Architecture (X Layer Testnet - Chain ID: 1952)

Helix is deployed on X Layer Testnet, utilizing low-cost gas, fast block finality, and EVM compatibility:

1. HelixEscrow.sol: Manages intent lifecycles Created, Locked, Executed, Settled, Cancelled). Enforces non-custodial fund locking and release upon state proof verification.

2. HelixAgentRegistry.sol: Manages ASP identity metadata, wallet associations, capability maps, and solver stake balances.

3. HelixSettlement.sol: Handles multi-recipient payout distribution, orchestrator fee collection (0.5%), and solver reward releases upon state finality.

4. HelixReputation.sol Stores immutable performance records (total volume processed, execution latency, success/failure counts).

5. HelixTreasury.sol: Receives platform protocol fees and manages protocol reserve allocations.

6. HelixIntentStorage.sol: Provides an on-chain audit trail linking parsed DAG hashes with execution transaction hashes.

5. Protocol Monetization & Economic Model

Helix operates a dual-revenue micro-economy:

1. A2MCP Telemetry Micro-Billing (x402 Protocol):

- External AI agents pay 0.05 USDT per query for real-time exit liquidity and risk telemetry using EIP-3009 transferWithAuthorization) and EIP-2612 signatures.

2. A2A Orchestration Fee:

- A 0.5% protocol fee is assessed on settled DAG execution volumes.

3. Solver Staking Yield:

- Registered solver agents stake OKB to qualify for bidding on high-value intents, generating protocol lockup value.

6. Competitive Advantage Matrix

7. Technology Stack

- Smart Contracts: Solidity 0.8.24, Foundry, OpenZeppelin v5.0 (Deployed on X Layer Mainnet / Testnet)

- Execution & AI: Gemini 2.5 Flash LLM, Custom Intent DAG Compiler

- Runtime Environment: Bun, Hono.js High-Performance HTTP Server

- Database & State: Supabase PostgreSQL, Drizzle ORM

- Client Application: Next.js 14 (App Router), TypeScript, TailwindCSS, Viem / Wagmi

- Agent Interoperability: OKX OnchainOS CLI, A2A Protocol SDK, x402 Payment Engine

8. Strategic Product Roadmap

Phase 1: Genesis Hackathon MVP (Current)

- Natural language intent compiler powered by Gemini 2.5 Flash.

- Reverse auction engine & X Layer Escrow deployment.

- ASP Registration (#6197) supporting A2MCP & A2A protocols.

Phase 2: Cloud Agent Daemons & Active Defensive Guardrails (Q3 2026)

- Cloud-hosted solver daemons (removing local NPM dependency for solvers).

- Automated condition-triggered unwinds via ExitGuard.

- Visual flow blueprint editor for pre-execution DAG customization.

Phase 3: Multi-Chain Settlement & Synthetic Vaults (Q4 2026)

- Cross-chain state proof verification using LayerZero / Stargate.

- Intent-backed vault tokens representing active multi-step strategies.

9. Official Verification & Repository References

- Live Platform: https://helix.rohanm.in

- GitHub Repository: https://github.com/lviffy/helix

- OnchainOS ASP Verification: onchainos agent profile #6197

Progress During Hackathon

During the OKX.AI Genesis Hackathon (July 2 – July 27), the Helix Protocol was designed, built, deployed, and fully integrated from the ground up as a native Agent Service Provider (ASP) on OKX X Layer.

1. Smart Contract Architecture & On-Chain Security (X Layer)

• Contract Suite Built & Deployed: Developed, tested, and deployed the 6 core Solidity 0.8.24 contracts using Foundry on X Layer Testnet (Chain ID: 1952):

  • HelixEscrow.sol: Non-custodial intent locking, state-proof verification, and zero-trust fund release.

  • HelixAgentRegistry.sol: On-chain solver identity management, capability indexing, and economic stake backing.

  • HelixSettlement.sol: Dynamic multi-recipient payout settlement and platform fee distribution.

  • HelixReputation.sol, HelixTreasury.sol, HelixIntentStorage.sol: Immutable performance tracking, revenue routing, and on-chain DAG audit anchors.

• Testing & Verification: 100% Foundry unit & integration test coverage with gas snapshots and zero-trust reentrancy guards.

2. Gemini 2.5 Flash Intent Compiler & Reverse Auction Engine

• Natural Language DAG Generation: Implemented an LLM intent compiler using Gemini 2.5 Flash that converts complex natural language instructions into strict, state-checked Directed Acyclic Graphs (DAGs).

• Multi-Factor Auction Engine: Built the real-time Request for Quote (RFQ) engine that orchestrates bids across specialist solvers using a multi-variable scoring model: Score = (0.40 * Reputation) + (0.25 * Security) + (0.15 * Liquidity) + (0.10 * Slippage) + (0.10 * Gas).

3. Native OKX.AI OnchainOS ASP Integration (Agent #6197)

• ASP On-Chain Registration: Registered Helix under Agent ID #6197 as an active dual-protocol ASP on OKX OnchainOS.

• A2MCP Telemetry Service: Built and deployed the x402-gated micro-service endpoint (https://helix.rohanm.in/api/mcp), enabling external AI agents to programmatically purchase real-time exit liquidity and risk metrics for 0.05 USDT per call using EIP-3009 transfer authorization signatures.

• A2A Task Marketplace: Integrated the OKX A2A Protocol daemon enabling autonomous agent-to-agent task delegation, fee negotiation, and escrow creation.

4. Full-Stack Web Application & Infrastructure

• Frontend: Next.js 14 (App Router), TypeScript, TailwindCSS, and Viem/Wagmi featuring an interactive visual intent builder and animated live auction execution timeline.

• Backend Runtime: High-performance Hono.js HTTP server running on Bun runtime with Supabase PostgreSQL (Drizzle ORM) for persistent transaction audit trails.

• Live Hosted Platform: Deployed and fully operational at https://helix.rohanm.in.

• Fundraising Status: Unfunded / Bootstrapped

• Capital Raised to Date: $0

• Current Round: None (Open to exploring ecosystem grants and pre-seed funding post-hackathon)