{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/boltic/refs/heads/main/json-schema/boltic-stream-event.json",
  "title": "Boltic Stream Event",
  "description": "An event in the Boltic Streams real-time event streaming system, representing a tracked action from a website, mobile app, or server.",
  "type": "object",
  "required": ["sourceId", "type"],
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier for the event"
    },
    "sourceId": {
      "type": "string",
      "description": "ID of the stream source that received the event"
    },
    "type": {
      "type": "string",
      "description": "Event type name (e.g., page_view, purchase, signup)"
    },
    "properties": {
      "type": "object",
      "additionalProperties": true,
      "description": "Custom event properties"
    },
    "context": {
      "type": "object",
      "properties": {
        "ip": {
          "type": "string",
          "format": "ipv4"
        },
        "userAgent": {
          "type": "string"
        },
        "locale": {
          "type": "string"
        },
        "page": {
          "type": "object",
          "properties": {
            "url": {
              "type": "string",
              "format": "uri"
            },
            "title": {
              "type": "string"
            },
            "referrer": {
              "type": "string",
              "format": "uri"
            }
          }
        }
      },
      "description": "Contextual information about the event"
    },
    "userId": {
      "type": "string",
      "description": "Identified user ID"
    },
    "anonymousId": {
      "type": "string",
      "description": "Anonymous user identifier"
    },
    "timestamp": {
      "type": "string",
      "format": "date-time",
      "description": "Client-side timestamp of when the event occurred"
    },
    "receivedAt": {
      "type": "string",
      "format": "date-time",
      "description": "Server-side timestamp of when the event was received"
    }
  }
}