Example response

{
  "message": "To use Pierre Finance API tools, you need to generate an API key.",
  "steps": [
    "1. Visit https://pierre.finance/api-key",
    "2. Sign in to your account",
    "3. Create a new API key or use the default one",
    "4. Copy the API key (starts with \"sk-\")",
    "5. Use this API key in your requests to other tools"
  ],
  "example": {
    "tool": "get-accounts",
    "endpoint": "GET /tools/api/get-accounts",
    "headers": {
      "Authorization": "Bearer sk-your-api-key-here",
      "Content-Type": "application/json"
    }
  },
  "note": "API keys are required for all financial data access. Keep your API key secure and never share it publicly."
}