# Strategy Layer Architecture Diagram

```sql
             +-----------------------------------+
             |          zkSync Home Vault         |
             |  (Accounting, NAV, Risk, Router)   |
             +------------------+-----------------+
                                |
                         Allocation / Unwind
                                |
     +--------------------------+--------------------------+
     |                          |                          |
     v                          v                          v
+---------------+        +---------------+        +---------------+
| Execution Env |        | Execution Env |        | Execution Env |
| A (Strategies)|        | B (Strategies)|        | C (Strategies)|
+---------------+        +---------------+        +---------------+
     \                          |                         /
      \                         |                        /
       \                        |                       /
        +-----------------------+----------------------+
                                |
                    Validation on zkSync
                                |
                                v
                           NAV Update
```

### Summary

The Strategy Layer provides a unified interface for deploying and managing yield strategies across heterogeneous execution environments. It standardizes how strategies receive capital, execute operations, report valuations, and unwind positions, independent of chain identity.

All accounting remains isolated within the zkSync Home Vault. Strategies cannot modify share supply, pricing, or `totalAssets()` directly; they may only influence NAV through validated reporting. This design makes multi-environment execution transparent to end users while enabling strategies to run in the execution domains best suited to their latency, throughput, and liquidity requirements.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://multistake-1.gitbook.io/multistake-docs/documentation/strategy-layer/unwind-semantics/strategy-layer-architecture-diagram.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.