Get best bid/ask ticker(s). Optional symbol or type (SPOT/PERP).
AI agents call pionex_market_get_book_tickers to retrieve information from Pionex Trade without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
type | string | — | If symbol is not specified, filter by type. |
symbol | string | — | e.g. BTC_USDT; if omitted, returns all book tickers filtered by type |
Parameters from the server's own tool schema.
This tool retrieves market ticker information (bid/ask spreads), which is a read-only query operation. It does not create, modify, delete, or execute transactions. Even though it is on a financial trading server, the tool itself only reads public market data and does not move money or commit financial obligations. The severity is low because misuse would only expose publicly available market information.
From the tool's definition Tool name 'get_book_tickers' and description 'Get best bid/ask ticker(s)' indicate retrieval of public market data with no side effects.
Attacks that exploit this kind of access
Get best bid/ask ticker(s). Optional symbol or type (SPOT/PERP). It is categorised as a Read tool in the Pionex Trade MCP Server, which means it retrieves data without modifying state.
pionex_market_get_book_tickers accepts 2 parameters: type, symbol. The full parameter table on this page comes from the server's own tool schema.
Register the Pionex Trade MCP server in PolicyLayer and add a rule for pionex_market_get_book_tickers: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Pionex Trade. Nothing to install.
pionex_market_get_book_tickers is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the pionex_market_get_book_tickers rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for pionex_market_get_book_tickers. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
pionex_market_get_book_tickers is provided by the Pionex Trade MCP server (@pionex/pionex-trade-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →