BinanceFuturesPremiumIndex
Get mark price and funding rate for USD-M Futures symbols.
This record as markdown: /tools/nirholas-binance-mcp/binancefuturespremiumindex.md
What BinanceFuturesPremiumIndex does on Binance MCP Server
AI agents call BinanceFuturesPremiumIndex to retrieve information from Binance MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why BinanceFuturesPremiumIndex is rated Low
This tool only queries market data (mark price and funding rates) without executing trades, modifying positions, or affecting financial balances. It is a read-only operation with no side effects on the user's account or the exchange state. The low severity reflects that misuse would only expose public market information already available through standard market data APIs.
From the tool's definition Tool retrieves mark price and funding rate data for USD-M Futures symbols. Uses 'Get' verb indicating data retrieval with no modification of exchange state or user assets.
Attacks that exploit this kind of access
The rule that runs BinanceFuturesPremiumIndex safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Binance MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For BinanceFuturesPremiumIndex, this is the rule to start with:
BinanceFuturesPremiumIndex is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Binance MCP Server, apply this rule, and every BinanceFuturesPremiumIndex call is checked against it from then on.
Questions about BinanceFuturesPremiumIndex
Get mark price and funding rate for USD-M Futures symbols. It is categorised as a Read tool in the Binance MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Binance MCP Server MCP server in PolicyLayer and add a rule for BinanceFuturesPremiumIndex: 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 Binance MCP Server. Nothing to install.
BinanceFuturesPremiumIndex 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 BinanceFuturesPremiumIndex 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 BinanceFuturesPremiumIndex. 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.
BinanceFuturesPremiumIndex is provided by the Binance MCP Server MCP server (nirholas/binance-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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