> ## Documentation Index
> Fetch the complete documentation index at: https://inflection.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Architecture

## High-Level Architecture

The **Inflection DID architecture** is a layered system balancing **security, scalability, and privacy**.

It processes **stablecoin transactions** to build a **reputation graph**, generates **AI-driven economic profiles as VCs**, and enables **private sharing via ZKPs**.

* **On-chain components** ensure immutability.
* **Off-chain components** handle computation and storage for efficiency.

### Layers

* **Identity Layer:** Creates and anchors DIDs to user wallets.
* **Data Layer:** Monitors transactions and builds reputation graphs.
* **Profile Layer:** Generates VCs from AI-inferred profiles.
* **Sharing Layer:** Facilitates private, interoperable sharing via ZKPs and an SDK.

***

## Diagram

The following Mermaid diagram illustrates the architecture, showing data flows from wallet authentication to profile sharing.

*(Render this in a tool like [Mermaid Live Editor](https://mermaid.live))*

```mermaid theme={null}
graph TD
    A["User Wallet"] -->|Authenticates| B["DID Creation"]
    B -->|Anchors| C["Identity Registry (On-Chain)"]
    D["Stablecoin Transactions"] -->|Monitored| E["Transaction Listener"]
    E -->|Feeds Data| F["Reputation Graph Engine"]
    F -->|Computes Metrics| G["AI Profile Generator"]
    G -->|Outputs| H["Verifiable Credential (VC)"]
    H -->|Stores Hash| C
    H -->|Stores Data| I["Decentralized Storage (IPFS)"]
    J["External Protocol (e.g., Lending dApp)"] -->|Requests Proof| K["ZKP System"]
    K -->|Generates/Verifies| L["Inflection SDK"]
    L -->|Queries| C
    L -->|Fetches| I
    M["Privacy & Interoperability"] -.-> K
    M -.-> L
```