forex_latest

Get latest forex exchange rates from Open Exchange Rates.

SERVERUnClick SOURCEcreativelead/unclick

Low RISK CLASS

Category Read

Parameters 30 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/creativelead-unclick/forex-latest.md

WHAT IT DOES

What forex_latest does on UnClick

AI agents call forex_latest to retrieve information from UnClick 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
`base`	string	—
`api_key`	string	—
`symbols`	string	—

Parameters from the server's own tool schema.

RISK

Why forex_latest is rated Low

This tool queries publicly available forex exchange rate data. It has no capability to modify financial instruments, execute trades, transfer funds, or alter any data. The blast radius of misuse is minimal—an AI agent calling this tool repeatedly would at worst retrieve redundant rate information. No destructive, financial commitment, or execution risks are present.

From the tool's definition Tool description states 'Get latest forex exchange rates' - a retrieval operation with no modification, deletion, or execution of external actions.

Risk signalsHandles credentials or secrets (api_key)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs forex_latest safely

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

forex_latest Allowed

forex_latest 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": {
    "forex_latest": {}
  }
}

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

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

FAQ

Questions about forex_latest

What does the forex_latest tool do? +

Get latest forex exchange rates from Open Exchange Rates. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.

What parameters does forex_latest accept? +

forex_latest accepts 3 parameters: base, api_key, symbols. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on forex_latest? +

Register the UnClick MCP server in PolicyLayer and add a rule for forex_latest: 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 UnClick. Nothing to install.

What risk level is forex_latest? +

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

Can I rate-limit forex_latest? +

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

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

forex_latest is provided by the UnClick MCP server (creativelead/unclick). 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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