getTokenPriceHistory

A read tool on the Ethereum Tools MCP server.

SERVEREthereum Tools SOURCE0xgval/evm-mcp-tools

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade B, identity unverified Pull the record →

This record as markdown: /tools/0xgval-evm-mcp-tools/gettokenpricehistory.md

WHAT IT DOES

What getTokenPriceHistory does on Ethereum Tools

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

RISK

Why getTokenPriceHistory is rated Low

This tool appears to fetch historical price information for tokens on the Ethereum blockchain. Price history retrieval is a read-only operation with no side effects—it queries existing data without creating, modifying, deleting, or executing actions. Even if misused by an AI agent, retrieving price history poses minimal risk.

From the tool's definition Tool name 'getTokenPriceHistory' indicates historical data retrieval. The server context (blockchain analysis, wallet analysis, on-chain data retrieval) and sibling tools (getEthBalance, getTokenInfo, getTokensBalance, getTransactionCount) all perform…

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs getTokenPriceHistory safely

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

getTokenPriceHistory Allowed

getTokenPriceHistory 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": {
    "getTokenPriceHistory": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Ethereum Tools, apply this rule, and every getTokenPriceHistory call is checked against it from then on.

FAQ

Questions about getTokenPriceHistory

What does the getTokenPriceHistory tool do? +

getTokenPriceHistory is a read tool on the Ethereum Tools MCP server. It is categorised as a Read tool in the Ethereum Tools MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on getTokenPriceHistory? +

Register the Ethereum Tools MCP server in PolicyLayer and add a rule for getTokenPriceHistory: 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 Ethereum Tools. Nothing to install.

What risk level is getTokenPriceHistory? +

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

Can I rate-limit getTokenPriceHistory? +

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

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

getTokenPriceHistory is provided by the Ethereum Tools MCP server (0xgval/evm-mcp-tools). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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