graph TB
    subgraph "Client Layer"
        UI[Next.js Frontend<br/>Chat + Visualization]
    end
    
    subgraph "EigenLayer TEE"
        direction TB
        SearchAPI[AI Search API<br/>Event Discovery + Scoring]
        OrderAPI[Order Proxy API<br/>Secure Order Execution]
    end
    
    subgraph "External Services"
        Polymarket[Polymarket CLOB<br/>Prediction Markets]
        OpenAI[OpenAI GPT-4<br/>Natural Language Processing]
    end
    
    UI -->|1. Natural Language Query| SearchAPI
    SearchAPI -->|2. AI Processing| OpenAI
    SearchAPI -->|3. Signed Results + Strategy| UI
    UI -->|4. User Approves Orders| OrderAPI
    OrderAPI -->|5. Batch Limit Orders| Polymarket
    Polymarket -->|6. Order Confirmations| OrderAPI
    OrderAPI -->|7. Execution Proof| UI
    
    style SearchAPI fill:#4A90E2
    style OrderAPI fill:#4A90E2
    style UI fill:#50C878
    style Polymarket fill:#F5A623
    style OpenAI fill:#F5A623

graph LR
    A[Query] --> B[Category Matcher]
    B --> C[Event Pre-filter]
    C --> D[Relevance Scorer]
    D --> E[Event Transformer]
    E --> F[Response Signer]
    F --> G[Signed Result]
    
    B -.-> GPT4[GPT-4]
    D -.-> GPT4
    F -.-> Wallet[TEE Wallet]

sequenceDiagram
    participant F as Frontend
    participant P as Order Proxy
    participant C as CLOB Client
    participant M as Polymarket

    F->>P: POST /place-batch-orders<br/>[{token_id, price, size}, ...]
    P->>P: Load private key from env
    loop For each order
        P->>C: Create signed order
        alt Dry Run
            C-->>P: Return signed contract
        else Live Run
            C->>M: Post order to CLOB
            M-->>C: Order confirmation
            C-->>P: Order ID + details
        end
    end
    P-->>F: Batch results

sequenceDiagram
    autonumber
    participant U as User
    participant F as Frontend
    participant S as Search API (TEE)
    participant O as Order API (TEE)
    participant P as Polymarket

    U->>F: Enter hedge query<br/>"Hedge $75k electronics<br/>shipment from Shenzhen"
    F->>S: POST /api/smart-search/simplified<br/>{query, max_events, min_confidence}
    S->>S: AI Category Matching<br/>+ Event Scoring
    S->>F: Signed response<br/>{events[], stats, signature, wallet}
    F->>F: Generate hedge graph<br/>+ visualize markets
    F->>U: Display strategy<br/>+ market options
    U->>F: Review + approve orders
    F->>O: POST /place-batch-orders<br/>{orders[], dry_run: false}
    O->>O: Load credentials from env
    loop Each order
        O->>P: Place limit order
        P-->>O: Order confirmation
    end
    O->>F: Batch results<br/>{orderId, status}[]
    F->>U: Show execution proof

graph TB
    subgraph "Trust Anchor"
        EigenLayer[EigenLayer<br/>Attestation Service]
    end
    
    subgraph "TEE Instance"
        App[Application]
        Wallet[Derived Wallet<br/>from MNEMONIC]
        Enclave[Secure Enclave]
    end
    
    subgraph "Client Verification"
        Frontend[Frontend]
        Verify[Signature Verification]
    end
    
    EigenLayer -->|Attest| Enclave
    Enclave -->|Protect| App
    Enclave -->|Protect| Wallet
    App -->|Sign with| Wallet
    Wallet -->|Response + Signature| Frontend
    Frontend -->|Verify ECDSA| Verify
    Verify -->|Check Wallet| EigenLayer
    
    style Enclave fill:#E74C3C
    style EigenLayer fill:#9B59B6