# Aave V3

> On-chain contract: Aave V3. 5 functions, 1 event.

MCP endpoint: https://aave.mcp.junct.dev/mcp
Domain: lending
Auth: none

## Tools

### admin
Calls admin(). Write function — may have access control restrictions (e.g. onlyOwner). Check contract source for modifier requirements before calling. Returns address.

_No parameters required._

### implementation
Calls implementation(). Write function — may have access control restrictions (e.g. onlyOwner). Check contract source for modifier requirements before calling. Returns address.

_No parameters required._

### initialize
Calls initialize(_logic: string, _data: string). Requires ETH value to be sent with the transaction. Write function — may have access control restrictions (e.g. onlyOwner). Check contract source for modifier requirements before calling. No return value.

**Parameters:**
- `_logic` (string, required): address (Ethereum address, 0x-prefixed).
- `_data` (string, required): bytes (hex-encoded bytes, 0x-prefixed).

### upgradeTo
Calls upgradeTo(newImplementation: string). Write function — may have access control restrictions (e.g. onlyOwner). Check contract source for modifier requirements before calling. No return value.

**Parameters:**
- `newImplementation` (string, required): address (Ethereum address, 0x-prefixed).

### upgradeToAndCall
Calls upgradeToAndCall(newImplementation: string, data: string). Requires ETH value to be sent with the transaction. Write function — may have access control restrictions (e.g. onlyOwner). Check contract source for modifier requirements before calling. No return value.

**Parameters:**
- `newImplementation` (string, required): address (Ethereum address, 0x-prefixed).
- `data` (string, required): bytes (hex-encoded bytes, 0x-prefixed).

### Upgraded
Event emitted by the contract. Indexed fields (filterable): implementation. Subscribe via log filters.

**Parameters:**
- `implementation` (string, required): address (Ethereum address, 0x-prefixed) (indexed).

## Usage

Connect to this MCP server at `https://aave.mcp.junct.dev/mcp`. All tools are callable via the MCP protocol.
Call `Upgraded` first to query current state before any write operations.
Write operations like `admin` return data or calldata for agent use.