postCryptoLoanFixedSupply

Lend crypto to earn fixed interest.\n\nRate limit: 1 request per UID

SERVERBybit MCP Server SOURCEbybit-exchange/trading-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

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

WHAT IT DOES

What postCryptoLoanFixedSupply does on Bybit MCP Server

AI agents use postCryptoLoanFixedSupply to create or update resources in Bybit MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Bybit MCP Server environment.

RISK

Why postCryptoLoanFixedSupply is rated Medium

This tool creates a new financial position (a crypto lending loan) rather than executing a standalone payment or trade. While it involves cryptocurrency and returns, the core action is establishing a lending agreement—a write operation that modifies account state.

From the tool's definition Lend crypto to earn fixed interest — the tool initiates a lending transaction that creates or modifies a financial position (crypto locked up in a lending agreement).

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs postCryptoLoanFixedSupply 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 postCryptoLoanFixedSupply, this is the rule to start with:

postCryptoLoanFixedSupply Rate-limited

postCryptoLoanFixedSupply stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "postCryptoLoanFixedSupply": {
      "limits": [
        {
          "counter": "postcryptoloanfixedsupply_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT 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 postCryptoLoanFixedSupply call is checked against it from then on.

FAQ

Questions about postCryptoLoanFixedSupply

What does the postCryptoLoanFixedSupply tool do? +

Lend crypto to earn fixed interest.\n\nRate limit: 1 request per UID. It is categorised as a Write tool in the Bybit MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on postCryptoLoanFixedSupply? +

Register the Bybit MCP Server MCP server in PolicyLayer and add a rule for postCryptoLoanFixedSupply: 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 postCryptoLoanFixedSupply? +

postCryptoLoanFixedSupply is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit postCryptoLoanFixedSupply? +

Yes. Add a rate_limit block to the postCryptoLoanFixedSupply 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 postCryptoLoanFixedSupply completely? +

Set action: deny in the PolicyLayer policy for postCryptoLoanFixedSupply. 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 postCryptoLoanFixedSupply? +

postCryptoLoanFixedSupply 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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