getForexHistoricalLightChart
Access historical end-of-day forex prices with the Historical Forex Light Chart API. Track long-term price trends across different currency pairs to enhance your trading and analysis strategies.
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What getForexHistoricalLightChart does on Financial Modeling Prep
AI agents call getForexHistoricalLightChart to retrieve information from Financial Modeling Prep 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 |
|---|---|---|---|
to | string | — | End date (YYYY-MM-DD) |
from | string | — | Start date (YYYY-MM-DD) |
symbol | string | — | Forex pair symbol (e.g., EURUSD) |
Parameters from the server's own tool schema.
Why getForexHistoricalLightChart is rated Low
This tool retrieves historical forex price data for analysis purposes. It performs a read-only query operation that returns market data without creating, modifying, deleting, or executing any actions.
From the tool's definition Tool name 'getForexHistoricalLightChart' and description 'Access historical end-of-day forex prices' and 'Track long-term price trends' indicate data retrieval with no side effects.
Attacks that exploit this kind of access
The rule that runs getForexHistoricalLightChart safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Financial Modeling Prep, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For getForexHistoricalLightChart, this is the rule to start with:
getForexHistoricalLightChart is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Financial Modeling Prep, apply this rule, and every getForexHistoricalLightChart call is checked against it from then on.
Questions about getForexHistoricalLightChart
Access historical end-of-day forex prices with the Historical Forex Light Chart API. Track long-term price trends across different currency pairs to enhance your trading and analysis strategies. It is categorised as a Read tool in the Financial Modeling Prep MCP Server, which means it retrieves data without modifying state.
getForexHistoricalLightChart accepts 3 parameters: to, from, symbol. The full parameter table on this page comes from the server's own tool schema.
Register the Financial Modeling Prep MCP server in PolicyLayer and add a rule for getForexHistoricalLightChart: 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 Financial Modeling Prep. Nothing to install.
getForexHistoricalLightChart is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the getForexHistoricalLightChart 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.
Set action: deny in the PolicyLayer policy for getForexHistoricalLightChart. 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.
getForexHistoricalLightChart is provided by the Financial Modeling Prep MCP server (cfocoder/financial-modeling-prep-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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