Get 24-hour price change statistics for a symbol or all symbols.
AI agents call BinanceTicker24hr to retrieve information from BNB Chain MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only operation that queries publicly available market data. There are no destructive, financial commitment, or execution risks. The data retrieved is informational only and does not allow the agent to execute transactions, modify state, or cause real-world harm.
From the tool's definition The tool retrieves price change statistics ("Get 24-hour price change statistics") with no modification of data or side effects. It is a data retrieval operation similar to a fetch or query function.
Documented attack patterns abuse exactly the kind of access BinanceTicker24hr gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and BNB Chain MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for BinanceTicker24hr:
{
"version": "1",
"default": "deny",
"tools": {
"BinanceTicker24hr": {}
}
}BinanceTicker24hr is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get 24-hour price change statistics for a symbol or all symbols. It is categorised as a Read tool in the BNB Chain MCP MCP Server, which means it retrieves data without modifying state.
Register the BNB Chain MCP server in PolicyLayer and add a rule for BinanceTicker24hr: 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 BNB Chain MCP. Nothing to install.
BinanceTicker24hr 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 BinanceTicker24hr 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 BinanceTicker24hr. 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.
BinanceTicker24hr is provided by the BNB Chain MCP server (nirholas/bnbchain-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 1240 BNB Chain MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
1240 BNB Chain MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.