Get current Bitcoin ticker data including price, 24h change, volume, and more
AI agents call get_bitcoin_ticker to retrieve information from Binance Bitcoin MCP Tool without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves market data without side effects. It does not create, modify, delete, execute code, or commit financial transactions. The blast radius of misuse is minimal—an agent can only access publicly available market information. Classification as Read is appropriate for data retrieval operations.
From the tool's definition Tool retrieves 'current Bitcoin ticker data including price, 24h change, volume' with no modification capabilities.
Attacks that exploit this kind of access
Get current Bitcoin ticker data including price, 24h change, volume, and more. It is categorised as a Read tool in the Binance Bitcoin MCP Tool MCP Server, which means it retrieves data without modifying state.
Register the Binance Bitcoin MCP Tool MCP server in PolicyLayer and add a rule for get_bitcoin_ticker: 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 Bitcoin MCP Tool. Nothing to install.
get_bitcoin_ticker 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 get_bitcoin_ticker 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 get_bitcoin_ticker. 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.
get_bitcoin_ticker is provided by the Binance Bitcoin MCP Tool MCP server (milescool/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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