Place a new order. WARNING: This uses REAL MONEY on Binance Global. Supports LIMIT, MARKET, STOP_LOSS, STOP_LOSS_LIMIT, TAKE_PROFIT, TAKE_PROFIT_LIMIT, LIMIT_MAKER order types. Use bn_test_order first to validate.
Risk signalsHigh parameter count (10 properties)
Part of the Binance server.
Free to start. No card required.
AI agents invoke bn_new_order to trigger processes or run actions in Binance. Execute operations can have side effects beyond the immediate call -- triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.
bn_new_order can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. PolicyLayer enforces rate limits and validates arguments to keep execution within safe bounds.
Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.
{
"version": "1",
"default": "deny",
"tools": {
"bn_new_order": {
"limits": [
{
"counter": "bn_new_order_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}See the full Binance policy for all 23 tools.
These attack patterns abuse exactly the kind of access bn_new_order gives an agent. Each links to the full case and the policy that stops it:
Other execute tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Place a new order. WARNING: This uses REAL MONEY on Binance Global. Supports LIMIT, MARKET, STOP_LOSS, STOP_LOSS_LIMIT, TAKE_PROFIT, TAKE_PROFIT_LIMIT, LIMIT_MAKER order types. Use bn_test_order first to validate.. It is categorised as a Execute tool in the Binance MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Binance MCP server in PolicyLayer and add a rule for bn_new_order: 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.
bn_new_order is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the bn_new_order 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 bn_new_order. 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.
bn_new_order is provided by the Binance MCP server (binance-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 23 Binance tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.