{
    "openapi": "3.0.3",
    "info": {
        "title": "quiva.ai Gateway",
        "description": "API for managing quiva.ai platform",
        "version": "1.0.0",
        "contact": {
            "name": "quiva.ai Support",
            "url": "https://app.quiva.ai"
        }
    },
    "servers": [
        {
            "url": "https://api.quiva.ai",
            "description": "Production API server"
        }
    ],
    "tags": [
        {
            "name": "metrics",
            "description": "Operations for retrieving metric data"
        }
    ],
    "security": [
        {
            "bearerAuth": []
        },
        {
            "apiKeyAuth": []
        }
    ],
    "paths": {
        "/monitoring/metrics/{metric}/stats": {
            "get": {
                "summary": "Get metric statistics over time",
                "description": "Retrieves metric values over a specified time range with a given interval",
                "operationId": "getMetricStats",
                "x-resource-type": "service",
                "x-resource": "microstrate.monitoring.get.metric-stats",
                "tags": [
                    "metrics"
                ],
                "parameters": [
                    {
                        "name": "metric",
                        "in": "path",
                        "required": true,
                        "description": "Name of the metric to retrieve",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "connections",
                                "totalConnections",
                                "numberOfSubscriptions",
                                "sentMessages",
                                "sentBytes",
                                "receivedMessages",
                                "receivedBytes",
                                "slowConsumers",
                                "memory",
                                "storage",
                                "accounts",
                                "haAssets",
                                "apiTotal",
                                "apiErrors",
                                "apiInflight",
                                "streams",
                                "consumers",
                                "totalMessages",
                                "totalBytes",
                                "numberOfSubjects",
                                "numberOfDeleted",
                                "lostMessages",
                                "lostBytes",
                                "numberOfAckPending",
                                "numberOfRedelivered",
                                "numberOfWaiting",
                                "numberOfPending",
                                "pushBound",
                                "paused",
                                "deliveredConsumerSequence",
                                "deliveredStreamSequence",
                                "deliveredLastActive",
                                "ackFloorConsumerSequence",
                                "ackFloorStreamSequence",
                                "ackFloorLastActive",
                                "ram",
                                "cpu",
                                "slowConsumersClients",
                                "slowConsumersRoutes",
                                "slowConsumersGateways",
                                "slowConsumersMeshs",
                                "sentMessagesRate",
                                "sentBytesRate",
                                "receivedMessagesRate",
                                "receivedBytesRate"
                            ]
                        },
                        "example": "memory"
                    },
                    {
                        "name": "from",
                        "in": "query",
                        "required": true,
                        "description": "Start timestamp (ISO format)",
                        "schema": {
                            "type": "string",
                            "format": "date-time"
                        },
                        "example": "2025-05-09T10:00:00Z"
                    },
                    {
                        "name": "to",
                        "in": "query",
                        "required": true,
                        "description": "End timestamp (ISO format)",
                        "schema": {
                            "type": "string",
                            "format": "date-time"
                        },
                        "example": "2025-05-10T10:00:00Z"
                    },
                    {
                        "name": "interval",
                        "in": "query",
                        "required": false,
                        "description": "Aggregation interval in milliseconds",
                        "schema": {
                            "type": "integer",
                            "default": 5000,
                            "minimum": 1
                        },
                        "example": 60000
                    },
                    {
                        "name": "node",
                        "in": "query",
                        "required": false,
                        "description": "Node identifier",
                        "schema": {
                            "type": "string"
                        },
                        "example": "node-a1b2c3"
                    },
                    {
                        "name": "account",
                        "in": "query",
                        "required": false,
                        "description": "Account identifier (required if node not provided)",
                        "schema": {
                            "type": "string"
                        },
                        "example": "acme"
                    },
                    {
                        "name": "stream",
                        "in": "query",
                        "required": false,
                        "description": "Stream name",
                        "schema": {
                            "type": "string"
                        },
                        "example": "events"
                    },
                    {
                        "name": "consumer",
                        "in": "query",
                        "required": false,
                        "description": "Consumer name (requires stream to be specified)",
                        "schema": {
                            "type": "string"
                        },
                        "example": "processor"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Successful operation",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/MetricStatsResponse"
                                },
                                "example": {
                                    "message": "success",
                                    "data": [
                                        {
                                            "ts": 1715155200000,
                                            "value": 42.5
                                        },
                                        {
                                            "ts": 1715155260000,
                                            "value": 43.2
                                        },
                                        {
                                            "ts": 1715155320000,
                                            "value": 41.8
                                        }
                                    ]
                                }
                            }
                        }
                    },
                    "400": {
                        "description": "Bad request",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                },
                                "example": {
                                    "message": "from and to fields are required",
                                    "data": null
                                }
                            }
                        }
                    },
                    "404": {
                        "description": "Not found",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                },
                                "example": {
                                    "message": "no data",
                                    "data": {
                                        "error": "no data"
                                    }
                                }
                            }
                        }
                    },
                    "500": {
                        "description": "Server error",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                },
                                "example": {
                                    "message": "oops",
                                    "data": null
                                }
                            }
                        }
                    }
                }
            }
        },
        "/monitoring/metrics/{metric}/current": {
            "get": {
                "summary": "Get current metric value",
                "description": "Retrieves the latest value for a specific metric",
                "operationId": "getCurrentMetric",
                "x-resource-type": "service",
                "x-resource": "microstrate.monitoring.get.metric-current",
                "tags": [
                    "metrics"
                ],
                "parameters": [
                    {
                        "name": "metric",
                        "in": "path",
                        "required": true,
                        "description": "Name of the metric to retrieve",
                        "schema": {
                            "type": "string",
                            "enum": [
                                "connections",
                                "totalConnections",
                                "numberOfSubscriptions",
                                "sentMessages",
                                "sentBytes",
                                "receivedMessages",
                                "receivedBytes",
                                "slowConsumers",
                                "memory",
                                "storage",
                                "accounts",
                                "haAssets",
                                "apiTotal",
                                "apiErrors",
                                "apiInflight",
                                "streams",
                                "consumers",
                                "totalMessages",
                                "totalBytes",
                                "numberOfSubjects",
                                "numberOfDeleted",
                                "lostMessages",
                                "lostBytes",
                                "numberOfAckPending",
                                "numberOfRedelivered",
                                "numberOfWaiting",
                                "numberOfPending",
                                "pushBound",
                                "paused",
                                "deliveredConsumerSequence",
                                "deliveredStreamSequence",
                                "deliveredLastActive",
                                "ackFloorConsumerSequence",
                                "ackFloorStreamSequence",
                                "ackFloorLastActive",
                                "ram",
                                "cpu",
                                "slowConsumersClients",
                                "slowConsumersRoutes",
                                "slowConsumersGateways",
                                "slowConsumersMeshs",
                                "sentMessagesRate",
                                "sentBytesRate",
                                "receivedMessagesRate",
                                "receivedBytesRate"
                            ]
                        },
                        "example": "cpu"
                    },
                    {
                        "name": "node",
                        "in": "query",
                        "required": false,
                        "description": "Node identifier",
                        "schema": {
                            "type": "string"
                        },
                        "example": "node-a1b2c3"
                    },
                    {
                        "name": "account",
                        "in": "query",
                        "required": false,
                        "description": "Account identifier (required if node not provided)",
                        "schema": {
                            "type": "string"
                        },
                        "example": "acme"
                    },
                    {
                        "name": "stream",
                        "in": "query",
                        "required": false,
                        "description": "Stream name",
                        "schema": {
                            "type": "string"
                        },
                        "example": "events"
                    },
                    {
                        "name": "consumer",
                        "in": "query",
                        "required": false,
                        "description": "Consumer name (requires stream to be specified)",
                        "schema": {
                            "type": "string"
                        },
                        "example": "processor"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "Successful operation",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/CurrentMetricResponse"
                                },
                                "example": {
                                    "message": "success",
                                    "data": {
                                        "ts": 1715241600000,
                                        "value": 65.7
                                    }
                                }
                            }
                        }
                    },
                    "400": {
                        "description": "Bad request",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                },
                                "example": {
                                    "message": "account is required",
                                    "data": null
                                }
                            }
                        }
                    },
                    "404": {
                        "description": "Not found",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                },
                                "example": {
                                    "message": "no data",
                                    "data": {
                                        "error": "no data"
                                    }
                                }
                            }
                        }
                    },
                    "500": {
                        "description": "Server error",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                },
                                "example": {
                                    "message": "oops",
                                    "data": null
                                }
                            }
                        }
                    }
                }
            }
        },
        "/monitoring/metrics/current": {
            "post": {
                "summary": "Get multiple current metric values",
                "description": "Retrieves the latest values for multiple metrics simultaneously",
                "operationId": "getCurrentMetrics",
                "x-resource-type": "service",
                "x-resource": "microstrate.monitoring.get.metrics-current",
                "tags": [
                    "metrics"
                ],
                "requestBody": {
                    "description": "Metrics request parameters",
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/GetMetricsCurrentRequest"
                            },
                            "example": {
                                "metrics": [
                                    "messages_per_second",
                                    "memory_usage",
                                    "error_rate"
                                ],
                                "account": "acme",
                                "stream": "events"
                            }
                        }
                    }
                },
                "responses": {
                    "200": {
                        "description": "Successful operation",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/MultipleMetricsResponse"
                                },
                                "example": {
                                    "message": "success",
                                    "data": [
                                        {
                                            "ts": 1715241600000,
                                            "value": 152.3
                                        },
                                        {
                                            "ts": 1715241600000,
                                            "value": 78.5
                                        },
                                        {
                                            "error": "no data"
                                        }
                                    ]
                                }
                            }
                        }
                    },
                    "400": {
                        "description": "Bad request",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                },
                                "example": {
                                    "message": "metrics are required",
                                    "data": null
                                }
                            }
                        }
                    },
                    "500": {
                        "description": "Server error",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ErrorResponse"
                                },
                                "example": {
                                    "message": "oops",
                                    "data": null
                                }
                            }
                        }
                    }
                }
            }
        }
    },
    "components": {
        "schemas": {
            "MetricPoint": {
                "type": "object",
                "properties": {
                    "ts": {
                        "type": "integer",
                        "format": "int64",
                        "description": "Timestamp in milliseconds since epoch"
                    },
                    "value": {
                        "type": "number",
                        "format": "double",
                        "description": "Metric value"
                    }
                }
            },
            "MetricErrorPoint": {
                "type": "object",
                "properties": {
                    "error": {
                        "type": "string",
                        "description": "Error message"
                    }
                }
            },
            "MetricStatsResponse": {
                "type": "object",
                "properties": {
                    "message": {
                        "type": "string",
                        "description": "Response message"
                    },
                    "data": {
                        "type": "array",
                        "items": {
                            "$ref": "#/components/schemas/MetricPoint"
                        },
                        "description": "Array of metric data points"
                    },
                    "metadata": {
                        "type": "object",
                        "additionalProperties": true,
                        "description": "Optional metadata"
                    }
                }
            },
            "CurrentMetricResponse": {
                "type": "object",
                "properties": {
                    "message": {
                        "type": "string",
                        "description": "Response message"
                    },
                    "data": {
                        "$ref": "#/components/schemas/MetricPoint",
                        "description": "Current metric data point"
                    },
                    "metadata": {
                        "type": "object",
                        "additionalProperties": true,
                        "description": "Optional metadata"
                    }
                }
            },
            "MultipleMetricsResponse": {
                "type": "object",
                "properties": {
                    "message": {
                        "type": "string",
                        "description": "Response message"
                    },
                    "data": {
                        "type": "array",
                        "items": {
                            "oneOf": [
                                {
                                    "$ref": "#/components/schemas/MetricPoint"
                                },
                                {
                                    "$ref": "#/components/schemas/MetricErrorPoint"
                                }
                            ]
                        },
                        "description": "Array of metric data points or error messages"
                    },
                    "metadata": {
                        "type": "object",
                        "additionalProperties": true,
                        "description": "Optional metadata"
                    }
                }
            },
            "ErrorResponse": {
                "type": "object",
                "properties": {
                    "message": {
                        "type": "string",
                        "description": "Error message"
                    },
                    "data": {
                        "type": "object",
                        "nullable": true,
                        "additionalProperties": true,
                        "description": "Additional error details"
                    },
                    "metadata": {
                        "type": "object",
                        "nullable": true,
                        "additionalProperties": true,
                        "description": "Optional metadata"
                    }
                }
            },
            "GetMetricsCurrentRequest": {
                "type": "object",
                "required": [
                    "metrics"
                ],
                "properties": {
                    "metrics": {
                        "type": "array",
                        "items": {
                            "type": "string"
                        },
                        "description": "Array of metric names to retrieve",
                        "minItems": 1
                    },
                    "node": {
                        "type": "string",
                        "description": "Node identifier"
                    },
                    "account": {
                        "type": "string",
                        "description": "Account identifier (required if node not provided)"
                    },
                    "stream": {
                        "type": "string",
                        "description": "Stream name"
                    },
                    "consumer": {
                        "type": "string",
                        "description": "Consumer name (requires stream to be specified)"
                    }
                }
            }
        }
    }
}