Returns complete cash flow of a company showing the net amount of cash and cash equivalents being transferred into and out of business.
AI agents call GetCashFlow to retrieve information from Twelve Data MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
GetCashFlow retrieves historical financial statement data about a company's cash movements. It has no side effects, does not modify any data, does not execute external operations, and does not commit financial transactions. This is purely informational data retrieval, fitting the Read category with low severity since misuse would only involve accessing publicly available financial information.
From the tool's definition Tool returns cash flow statement data ('Returns complete cash flow of a company showing the net amount of cash and cash equivalents being transferred into and out of business').
Documented attack patterns abuse exactly the kind of access GetCashFlow gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Twelve Data MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for GetCashFlow:
{
"version": "1",
"default": "deny",
"tools": {
"GetCashFlow": {}
}
}GetCashFlow is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Returns complete cash flow of a company showing the net amount of cash and cash equivalents being transferred into and out of business. It is categorised as a Read tool in the Twelve Data MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Twelve Data MCP Server MCP server in PolicyLayer and add a rule for GetCashFlow: 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 Twelve Data MCP Server. Nothing to install.
GetCashFlow 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 GetCashFlow 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 GetCashFlow. 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.
GetCashFlow is provided by the Twelve Data MCP Server MCP server (twelvedata/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 186 Twelve Data MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
186 Twelve Data MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.