🔍 订单精度检查器 - 下单前必备验证工具 🔍 功能说明： 检查订单参数是否符合指定交易对的精度要求和限制条件。验证价格精度、数量精度、最小下单量、最大下单量等关键参数，确保订单能够成功提交，避免因格式错误导致的下单失败。 ⚠️ 重要提醒： • 精度规则：不同交易对有不同的价格和数量精度要求 • 下单限制：需要满足最小下单量、最小名义金额等条件 • 实时规则：交易规则可能调整，建议下单前实时检查 • 程序化交易：API下单必须严格遵守精度要求 🎯 适用场景： • 程序化交易系统下单前的参数验证 • 手动下单时确认订单格式正确性 • 交易机器人的风控和参数校验 • 新交易对规则学习和...
AI agents call binance_check_order_precision 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 retrieves and validates trading pair precision rules and order parameter constraints against Binance requirements. It performs read-only checks and validation without executing, creating, modifying, or deleting any actual orders or account state. The tool is a prerequisite validation step before trading actions, not a trading action itself.
From the tool's definition Tool description states it performs validation and verification checks: '检查订单参数是否符合指定交易对的精度要求' (checks if order parameters conform to precision requirements), '验证价格精度、数量精度' (verifies price and quantity precision), and explicitly notes use cases of 'parameter…
Documented attack patterns abuse exactly the kind of access binance_check_order_precision 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_check_order_precision:
{
"version": "1",
"default": "deny",
"tools": {
"binance_check_order_precision": {}
}
}binance_check_order_precision 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.
🔍 订单精度检查器 - 下单前必备验证工具 🔍 功能说明： 检查订单参数是否符合指定交易对的精度要求和限制条件。验证价格精度、数量精度、最小下单量、最大下单量等关键参数，确保订单能够成功提交，避免因格式错误导致的下单失败。 ⚠️ 重要提醒： • 精度规则：不同交易对有不同的价格和数量精度要求 • 下单限制：需要满足最小下单量、最小名义金额等条件 • 实时规则：交易规则可能调整，建议下单前实时检查 • 程序化交易：API下单必须严格遵守精度要求 🎯 适用场景： • 程序化交易系统下单前的参数验证 • 手动下单时确认订单格式正确性 • 交易机器人的风控和参数校验 • 新交易对规则学习和理解 ✅ 输出示例： 检查完成后将返回： \. 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_check_order_precision: 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_check_order_precision 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_check_order_precision 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_check_order_precision. 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_check_order_precision 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.