Ninetailed · Schema

NinetailedEvent

A behavioral or identity event sent to the Ninetailed Experience API to build or update a visitor profile.

PersonalizationExperimentationA/B TestingAudience SegmentationFeature FlagsHeadless CMSEdge ComputingContent Management

Properties

Name Type Description
type string The type of event being recorded.
userId string Stable user identifier for linking anonymous and identified sessions.
anonymousId string Anonymous identifier for unidentified visitors.
name string Name of the page, screen, or track event.
traits object Key-value pairs describing user attributes. Used with identify events.
properties object Key-value pairs describing event properties. Used with page and track events.
timestamp string ISO 8601 timestamp of when the event occurred.
View JSON Schema on GitHub

JSON Schema

ninetailed-event.json Raw ↑
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/ninetailed/main/json-schema/ninetailed-event.json",
  "title": "NinetailedEvent",
  "description": "A behavioral or identity event sent to the Ninetailed Experience API to build or update a visitor profile.",
  "type": "object",
  "required": ["type"],
  "properties": {
    "type": {
      "type": "string",
      "enum": ["page", "track", "identify", "screen", "component"],
      "description": "The type of event being recorded."
    },
    "userId": {
      "type": "string",
      "description": "Stable user identifier for linking anonymous and identified sessions."
    },
    "anonymousId": {
      "type": "string",
      "description": "Anonymous identifier for unidentified visitors."
    },
    "name": {
      "type": "string",
      "description": "Name of the page, screen, or track event."
    },
    "traits": {
      "type": "object",
      "description": "Key-value pairs describing user attributes. Used with identify events.",
      "additionalProperties": true,
      "properties": {
        "email": {
          "type": "string",
          "format": "email",
          "description": "Visitor email address."
        },
        "name": {
          "type": "string",
          "description": "Visitor full name."
        },
        "plan": {
          "type": "string",
          "description": "Visitor's subscription plan."
        }
      }
    },
    "properties": {
      "type": "object",
      "description": "Key-value pairs describing event properties. Used with page and track events.",
      "additionalProperties": true,
      "properties": {
        "url": {
          "type": "string",
          "format": "uri",
          "description": "Full URL of the page."
        },
        "path": {
          "type": "string",
          "description": "Path portion of the URL."
        },
        "title": {
          "type": "string",
          "description": "Page title."
        },
        "referrer": {
          "type": "string",
          "format": "uri",
          "description": "Referring URL."
        }
      }
    },
    "timestamp": {
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 timestamp of when the event occurred."
    }
  }
}

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