hyperliquid.markets.data

Get market metadata and mid prices for all perpetual pairs on Hyperliquid

SERVERApibase SOURCEapibase-mcp-client

Low RISK CLASS

Category Read

Parameters 10 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-whiteknightonhorse-apibase/hyperliquid.markets.data.md

WHAT IT DOES

What hyperliquid.markets.data does on Apibase

AI agents call hyperliquid.markets.data to retrieve information from Apibase without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required	Description
`coin`	string	—	Specific coin symbol (e.g. BTC, ETH). Omit for all markets.

Parameters from the server's own tool schema.

RISK

Why hyperliquid.markets.data is rated Low

Queries market data with no side effects; retrieves public information only.

From the tool's definition Get market metadata and mid prices for all perpetual pairs

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs hyperliquid.markets.data safely

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

hyperliquid.markets.data Allowed

hyperliquid.markets.data 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": {
    "hyperliquid.markets.data": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Apibase, apply this rule, and every hyperliquid.markets.data call is checked against it from then on.

FAQ

Questions about hyperliquid.markets.data

What does the hyperliquid.markets.data tool do? +

Get market metadata and mid prices for all perpetual pairs on Hyperliquid. It is categorised as a Read tool in the Apibase MCP Server, which means it retrieves data without modifying state.

What parameters does hyperliquid.markets.data accept? +

hyperliquid.markets.data accepts 1 parameter: coin. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on hyperliquid.markets.data? +

Register the Apibase MCP server in PolicyLayer and add a rule for hyperliquid.markets.data: 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 Apibase. Nothing to install.

What risk level is hyperliquid.markets.data? +

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

Can I rate-limit hyperliquid.markets.data? +

Yes. Add a rate_limit block to the hyperliquid.markets.data 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 hyperliquid.markets.data completely? +

Set action: deny in the PolicyLayer policy for hyperliquid.markets.data. 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 hyperliquid.markets.data? +

hyperliquid.markets.data is provided by the Apibase MCP server (apibase-mcp-client). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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