getPositionMode
Retrieve your current position mode setting for cryptocurrency futures trading on the Aster exchange to manage your trading strategy and risk exposure.
Instructions
Get user's position mode.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- src/index.ts:227-227 (registration)Registration of the 'getPositionMode' tool in the list of tools provided by ListToolsRequestSchema handler, including its schema (empty object input).
{ name: 'getPositionMode', description: "Get user's position mode.", inputSchema: { type: 'object', properties: {} } }, - src/index.ts:227-227 (schema)Input schema for getPositionMode tool: empty object.
{ name: 'getPositionMode', description: "Get user's position mode.", inputSchema: { type: 'object', properties: {} } }, - src/index.ts:619-620 (handler)Handler implementation in the switch statement within CallToolRequestSchema: performs a signed GET request to Aster API endpoint '/fapi/v1/positionSide/dual' using the shared makeRequest function.
case 'getPositionMode': return makeRequest('GET', '/fapi/v1/positionSide/dual', args, true); - src/index.ts:542-579 (helper)Shared helper function used by all signed tool handlers, including getPositionMode, to make authenticated API requests to Aster DEX.
const makeRequest = async (method: 'GET' | 'POST' | 'DELETE', path: string, params: any, isSigned = false) => { try { let config: any = { method, url: path, }; if (isSigned) { if (!API_KEY || !API_SECRET) { throw new McpError(ErrorCode.InvalidRequest, 'API_KEY and API_SECRET must be configured.'); } params.timestamp = Date.now(); const queryString = new URLSearchParams(params).toString(); const signature = crypto.createHmac('sha256', API_SECRET).update(queryString).digest('hex'); params.signature = signature; config.headers = { 'X-MBX-APIKEY': API_KEY }; } if (method === 'GET' || method === 'DELETE') { config.params = params; } else { // POST config.data = new URLSearchParams(params).toString(); config.headers = { ...config.headers, 'Content-Type': 'application/x-www-form-urlencoded' }; } const response = await this.axiosInstance.request(config); return { content: [{ type: 'text', text: JSON.stringify(response.data, null, 2) }] }; } catch (error) { if (axios.isAxiosError(error)) { throw new McpError( ErrorCode.InternalError, `Aster API error: ${error.response?.data?.msg || error.message}` ); } throw error; } };