getInsiderDetails
Returns detailed transaction information for a given insider with optional filtering by company. Returns a maximum of 10 transactions, ordered by filing date (most recent first). Premium subscriptions only.
This record as markdown: /tools/com-api-ninjas-mcp/getinsiderdetails.md
What getInsiderDetails does on API Ninjas
AI agents call getInsiderDetails to retrieve information from API Ninjas 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 |
|---|---|---|---|
name | string | Yes | Name of the insider (exact match). Use /v1/insiderslist to look up insider names. |
company_cik | string | — | Central Index Key (CIK) of the company to filter transactions (e.g., 789019). |
company_ticker | string | — | Company ticker symbol to filter transactions (e.g., AAPL, MSFT). |
Parameters from the server's own tool schema.
Why getInsiderDetails is rated Low
Even though getInsiderDetails only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Attacks that exploit this kind of access
The rule that runs getInsiderDetails safely
PolicyLayer is an MCP gateway: it sits between your AI agents and API Ninjas, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For getInsiderDetails, this is the rule to start with:
getInsiderDetails 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 API Ninjas, apply this rule, and every getInsiderDetails call is checked against it from then on.
Questions about getInsiderDetails
Returns detailed transaction information for a given insider with optional filtering by company. Returns a maximum of 10 transactions, ordered by filing date (most recent first). Premium subscriptions only. It is categorised as a Read tool in the API Ninjas MCP Server, which means it retrieves data without modifying state.
getInsiderDetails accepts 3 parameters: name, company_cik, company_ticker. Required: name. The full parameter table on this page comes from the server's own tool schema.
Register the API Ninjas MCP server in PolicyLayer and add a rule for getInsiderDetails: 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 API Ninjas. Nothing to install.
getInsiderDetails 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 getInsiderDetails 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 getInsiderDetails. 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.
getInsiderDetails is provided by the API Ninjas MCP server (https://mcp.api-ninjas.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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