{
  "openapi": "3.0.3",
  "info": {
    "title": "Sandbox accounts",
    "version": "1.0"
  },
  "paths": {
    "/accounts": {
      "get": {
        "responses": {
          "200": {
            "description": "Accounts",
            "content": {
              "application/json": {
                "schema": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    },
    "/balances": {
      "get": {
        "responses": {
          "200": {
            "description": "Balances"
          }
        }
      }
    }
  }
}