DiversiFi: The Proactive AI Guardian

Autonomous Savings Protection for Volatile Economies

A savings protection app for people in volatile economies. A proactive AI Guardian monitors markets, detects inflation shifts, and protects stablecoin savings by routing capital between Celo/Mento (local stablecoins) and Arbitrum (liquidity / RWA yield) — with on-chain proof of every decision. Full pitch: docs/product.md.

Every high-impact Guardian decision is verifiable: the full reasoning is encrypted and stored on 0G, the decision hash is recorded on-chain, and autonomous execution stays within user-signed ERC-7715-style permission bounds (currently enforced in application code, not on-chain — see docs/guardian-enforcement-model.md).

Live App: https://diversifiapp.vercel.app
Hackathon Tracks: 🏆 Arbitrum Overall / Best Agentic Project · 🤖 Agentic Economy · 🛡️ Verifiable AI (0G) · 🪙 Autonomous Payments (Arc)

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🏗️ Dual-Chain + Verifiable Architecture

DiversiFi is built on a deliberate chain split that matches real user needs:

Layer	Chain	Role
Savings / Local Stables	Celo	Hold, save, and rebalance across local stablecoins (cUSD, cEUR, regional Mento assets) with near-zero fees.
Liquidity / RWA Yield	Arbitrum	Deploy into deep-liquidity DEXs and RWA yield opportunities (e.g., Uniswap V3, Aave, Centrifuge, Maple).
Verifiable Evidence	0G Storage + 0G DA	Encrypt and store the full reasoning bundle for every Guardian decision; anchor attestations for cross-chain consistency.
On-Chain Ledger	Arbitrum	RecommendationLedger records user → action → evidence CID → serving model → confidence on an Arbitrum chain (required for prize eligibility).
Autonomous Inference	0G Compute + 0G Serving	High-impact Guardian decisions can be routed through 0G Compute Direct with TEE-verified inference proofs.

AI Reasoning Engine (Gemini → Venice → 0G Serving → Modal): Multi-provider failover chain. Each response is tagged with the provider that produced it.

Arc Network x402 (Autonomous Economics): Premium research flows are gated by HTTP 402 challenges settled on Arc (with a path to Arbitrum-native x402 where available).

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🚀 Key Features

• ArcAgent Service: ArcAgent class extending AgentService with ARC testnet-first wallet and session-based execution. Re-exported from @diversifi/shared.

• ESLint v9 Configuration: Migrated from .eslintrc.json to eslint.config.cjs (flat config) with Next.js core-web-vitals rules.

• Guardian Pulse: AI-synthesized market insights, powered by real-time data and anchored for truth via 0G.

• Proactive Pilot: Autonomous rebalancing intent discovery, allowing users to approve complex financial strategies with one tap.

• 0G Audit Trail: An in-app dashboard to verify the raw evidence and decision logs of your agent.

• Dual-Chain Routing: Guardian automatically chooses Celo for stable-savings actions and Arbitrum for liquidity/RWA actions.

• Frictionless Onboarding: Secure, social-login-first (Privy) UX that abstracts away the complexity of managing agent wallets.

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🔑 Judge Verification Proofs

Arbitrum Deployment (Prize Eligibility)

• Deployment script: ./scripts/deploy-all.sh arbitrum_sepolia --verify uses the unified scripts/DeployArbitrum.s.sol script and deploys all three Arbitrum Sepolia contracts in one run.
• RecommendationLedger Contract (Arbitrum Sepolia, chainId 421614): 0xB393Fb70BE3DDE41e3238339E69A27A01Caa2996
• StrategyVault Contract (Arbitrum Sepolia, chainId 421614): 0xd83797702AE6ef15349e762B22bfe79322B46975
• AgenticHub Contract (Arbitrum Sepolia, chainId 421614): 0x72c78a27a47d07656bb6b606d7DB5Ae5F114bf92
• Payment token: Arbitrum Sepolia USDC 0x75faf114eafb1BDbe2F0316DF893fd58CE46AA4d (baked into DeployArbitrum.s.sol for the hackathon testnet deployment).
• Arbitrum Frontend RPC: Configured in components/app/ProviderTree.tsx / context/PrivyProvider.tsx.

0G Stack (Verifiable AI)

• RecommendationLedger Mirror (0G Galileo Testnet, chainId 16602): 0xFADc8a7220Fa152eBE3Dfc5f7828Be289559D4ED — optional audit replica. The 0G Bridge Wave 3 work promotes a 0G mainnet deployment to canonical.
• 0G Storage Evidence: Every Guardian recommendation uploads an encrypted evidence bundle (prompt + reasoning + sources) and records its CID in the Arbitrum ledger.
• 0G Compute (Direct): High-impact decisions can be routed through TEE-verified providers with processResponse() proof verification.
• Verifiable AI Dashboard: Open the "Verifiable AI" tab in-app to view live evidence CIDs, serving-model IDs, and chain receipts.

Arc Stack (Autonomous Payments)

• Agent Wallet (Arc Testnet): 0x6D5967e30dF504834DFD0aE38eFaC5DA4ac2DaC8
• Settlement Metrics: https://api.diversifi.famile.xyz/api/agent/x402-metrics
• Arc Explorer: testnet.arcscan.app/address/0x6D5967e30dF504834DFD0aE38eFaC5DA4ac2DaC8

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🛠️ Development

pnpm install
# Ensure .env.local is configured per docs/getting-started.md
pnpm dev

For deep-dive documentation on our cross-chain architecture and settlement flow, see docs/architecture.md.