MCP Tool Reference High Risk

make_api_request

Execute API calls to Square services

Part of the Square MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

WHEN AI AGENTS USE THIS TOOL

AI agents invoke make_api_request to trigger processes or run actions in Square. Execute operations can have side effects beyond the immediate call — triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.

WHY ENFORCE A POLICY ON MAKE_API_REQUEST

make_api_request can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. Intercept enforces rate limits and validates arguments to keep execution within safe bounds.

RECOMMENDED POLICY

Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.

square.yaml
tools:
  make_api_request:
    rules:
      - action: allow
        rate_limit:
          max: 10
          window: 60
        validate:
          required_args: true

See the full Square policy for all 3 tools.

DETAILS

Tool Name

make_api_request

Category

Execute

MCP Server

Square MCP Server

Risk Level

High

MORE SQUARE TOOLS

SIMILAR EXECUTE TOOLS ON OTHER SERVERS

RELATED READING

FREQUENTLY ASKED QUESTIONS

What does the make_api_request tool do?

Execute API calls to Square services. It is categorised as a Execute tool in the Square MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on make_api_request?

Add a rule in your Intercept YAML policy under the tools section for make_api_request. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Square MCP server.

What risk level is make_api_request?

make_api_request is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit make_api_request?

Yes. Add a rate_limit block to the make_api_request rule in your Intercept 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 make_api_request completely?

Set action: deny in the Intercept policy for make_api_request. 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 make_api_request?

make_api_request is provided by the Square MCP server (square/square-mcp-server). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

ENFORCE POLICIES ON SQUARE

Open source. One binary. Zero dependencies.