subscribeSpreadPublicTrade

订阅 Spread 成交数据

SERVERBybit MCP Server SOURCEbybit-exchange/trading-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/bybit-exchange-trading-mcp/subscribespreadpublictrade.md

WHAT IT DOES

What subscribeSpreadPublicTrade does on Bybit MCP Server

AI agents call subscribeSpreadPublicTrade to retrieve information from Bybit MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why subscribeSpreadPublicTrade is rated Low

This tool subscribes to read-only WebSocket streams of public trade data. It retrieves real-time market information about spread trades but does not execute trades, modify account state, or move funds. The 'subscribe' verb in this context means establishing a data listener rather than executing an action with side effects.

From the tool's definition Tool name 'subscribeSpreadPublicTrade' indicates subscription to public trade data streams. The description '订阅 Spread 成交数据' translates to 'Subscribe to Spread transaction/trade data'.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs subscribeSpreadPublicTrade safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Bybit MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For subscribeSpreadPublicTrade, this is the rule to start with:

subscribeSpreadPublicTrade Allowed

subscribeSpreadPublicTrade is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "subscribeSpreadPublicTrade": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Bybit MCP Server, apply this rule, and every subscribeSpreadPublicTrade call is checked against it from then on.

FAQ

Questions about subscribeSpreadPublicTrade

What does the subscribeSpreadPublicTrade tool do? +

订阅 Spread 成交数据. It is categorised as a Read tool in the Bybit MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on subscribeSpreadPublicTrade? +

Register the Bybit MCP Server MCP server in PolicyLayer and add a rule for subscribeSpreadPublicTrade: 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 Bybit MCP Server. Nothing to install.

What risk level is subscribeSpreadPublicTrade? +

subscribeSpreadPublicTrade is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit subscribeSpreadPublicTrade? +

Yes. Add a rate_limit block to the subscribeSpreadPublicTrade 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.

How do I block subscribeSpreadPublicTrade completely? +

Set action: deny in the PolicyLayer policy for subscribeSpreadPublicTrade. 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.

What MCP server provides subscribeSpreadPublicTrade? +

subscribeSpreadPublicTrade is provided by the Bybit MCP Server MCP server (bybit-exchange/trading-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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