【现货价格查询】获取现货市场的实时价格信息 📋 功能说明 - 查询单个或多个现货交易对的实时价格 - 提供精确的市场价格信息和价格变动 - 支持单个查询或批量查询 - 实时数据，无延迟 ⚠️ 重要提醒 - 价格数据实时更新，可能存在毫秒级波动 - 批量查询时限制返回前100个活跃交易对 - 价格仅供参考，交易时以实际成交价为准 🎯 适用场景 - 查看市场当前价格走势 - 交易决策前的价格参考 - 投资组合估值计算 - 市场监控和预警 📊 输出示例 查询成功后将返回： \
AI agents call binance_spot_price to retrieve information from Binance without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only queries and retrieves real-time price information from Binance's spot market. It has no side effects—it neither modifies data, executes code, deletes anything, nor moves money. Even though it's part of a trading platform, the tool itself is purely informational (Read category). The severity is low because misuse (e.g., querying prices excessively) causes no harm to the user's account or data.
From the tool's definition Tool description states it '获取现货市场的实时价格信息' (retrieves real-time spot market price information) and supports 'query' operations for price data with no mention of modifications, deletions, or financial transactions.
Documented attack patterns abuse exactly the kind of access binance_spot_price gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Binance, and nothing reaches the server without passing your rules. This is the rule we recommend for binance_spot_price:
{
"version": "1",
"default": "deny",
"tools": {
"binance_spot_price": {}
}
}binance_spot_price is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
【现货价格查询】获取现货市场的实时价格信息 📋 功能说明 - 查询单个或多个现货交易对的实时价格 - 提供精确的市场价格信息和价格变动 - 支持单个查询或批量查询 - 实时数据，无延迟 ⚠️ 重要提醒 - 价格数据实时更新，可能存在毫秒级波动 - 批量查询时限制返回前100个活跃交易对 - 价格仅供参考，交易时以实际成交价为准 🎯 适用场景 - 查看市场当前价格走势 - 交易决策前的价格参考 - 投资组合估值计算 - 市场监控和预警 📊 输出示例 查询成功后将返回： \. It is categorised as a Read tool in the Binance MCP Server, which means it retrieves data without modifying state.
Register the Binance MCP server in PolicyLayer and add a rule for binance_spot_price: 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. Nothing to install.
binance_spot_price 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 binance_spot_price 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 binance_spot_price. 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.
binance_spot_price is provided by the Binance MCP server (kydlikebtc/binance-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Binance, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
35 Binance tools catalogued and risk-classified — across an index of 43,000+ MCP servers.