# Synthetix

> On-chain contract: Synthetix. 17 functions, 5 events.

MCP endpoint: https://synthetix.mcp.junct.dev/mcp
Domain: analytics
Auth: none

## Tools

## Read

### name
Calls name(). Read-only — does not modify contract state. Unrestricted — any address can call this read function. Returns string.

_No parameters required._

### totalSupply
Calls totalSupply(). Read-only — does not modify contract state. Unrestricted — any address can call this read function. Returns uint256.

_No parameters required._

### decimals
Calls decimals(). Read-only — does not modify contract state. Unrestricted — any address can call this read function. Returns uint8.

_No parameters required._

### nominatedOwner
Calls nominatedOwner(). Read-only — does not modify contract state. Unrestricted — any address can call this read function. Returns address.

_No parameters required._

### balanceOf
Calls balanceOf(owner: string). Read-only — does not modify contract state. Unrestricted — any address can call this read function. Returns uint256.

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

### owner
Calls owner(). Read-only — does not modify contract state. Unrestricted — any address can call this read function. Returns address.

_No parameters required._

### useDELEGATECALL
Calls useDELEGATECALL(). Read-only — does not modify contract state. Unrestricted — any address can call this read function. Returns bool.

_No parameters required._

### symbol
Calls symbol(). Read-only — does not modify contract state. Unrestricted — any address can call this read function. Returns string.

_No parameters required._

### target
Calls target(). Read-only — does not modify contract state. Unrestricted — any address can call this read function. Returns address.

_No parameters required._

### allowance
Calls allowance(owner: string, spender: string). Read-only — does not modify contract state. Unrestricted — any address can call this read function. Returns uint256.

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

## Write

### approve
Calls approve(spender: string, value: string). Unrestricted — any address can call this, but caller-specific logic may apply. Returns bool.

**Parameters:**
- `spender` (string, required): address (Ethereum address, 0x-prefixed).
- `value` (string, required): uint256 (uint256, pass as decimal string).

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

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

### transferFrom
Calls transferFrom(from: string, to: string, value: string). Unrestricted — any address can call this, but caller-specific logic may apply. Returns bool.

**Parameters:**
- `from` (string, required): address (Ethereum address, 0x-prefixed).
- `to` (string, required): address (Ethereum address, 0x-prefixed).
- `value` (string, required): uint256 (uint256, pass as decimal string).

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

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

### acceptOwnership
Calls acceptOwnership(). Write function — may have access control restrictions (e.g. onlyOwner). Check contract source for modifier requirements before calling. Completes a two-step ownership transfer. Must be called by the pending owner address set via transferOwnership(). No return value.

_No parameters required._

### transfer
Calls transfer(to: string, value: string). Unrestricted — any address can call this, but caller-specific logic may apply. Returns bool.

**Parameters:**
- `to` (string, required): address (Ethereum address, 0x-prefixed).
- `value` (string, required): uint256 (uint256, pass as decimal string).

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

**Parameters:**
- `value` (boolean, required): bool.

## Event

### Transfer
Event emitted by the contract. Indexed fields (filterable): from, to. Subscribe via log filters.

**Parameters:**
- `from` (string, required): address (Ethereum address, 0x-prefixed) (indexed).
- `to` (string, required): address (Ethereum address, 0x-prefixed) (indexed).
- `value` (string, required): uint256 (uint256, pass as decimal string).

### Approval
Event emitted by the contract. Indexed fields (filterable): owner, spender. Subscribe via log filters.

**Parameters:**
- `owner` (string, required): address (Ethereum address, 0x-prefixed) (indexed).
- `spender` (string, required): address (Ethereum address, 0x-prefixed) (indexed).
- `value` (string, required): uint256 (uint256, pass as decimal string).

### TargetUpdated
Event emitted by the contract. Subscribe via log filters.

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

### OwnerNominated
Event emitted by the contract. Subscribe via log filters.

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

### OwnerChanged
Event emitted by the contract. Subscribe via log filters.

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

## Usage

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