Person: Page view

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/customer-io/main/json-schema/customer-io-person-page-schema.json",
  "title": "Person: Page view",
  "description": "A web \"pageview\" event attributed to a person. Our `screen` and `page` event types are more specific than our standard `event`, and help you track and target people based on the pages people visit in your mobile app or website.",
  "x-generated": "2026-10-12",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/customer-io-track-v2-api-openapi.yml#/components/schemas/person_page",
  "allOf": [
    {
      "$ref": "#/$defs/person_common"
    },
    {
      "type": "object",
      "required": [
        "action",
        "name"
      ],
      "properties": {
        "action": {
          "type": "string",
          "description": "A web \"pageview\" event attributed to a person. Our `screen` and `page` event types are more specific than our standard `event`, and help you track and target people based on the pages people visit in your mobile app or website.",
          "enum": [
            "page"
          ]
        },
        "id": {
          "type": "string",
          "format": "ULID",
          "description": "A valid ULID used to deduplicate events. Note - our Python and Ruby libraries do not pass this id."
        },
        "name": {
          "type": "string",
          "description": "The name of the page or page path that a person visited. This is how you'll find and select page view events in Customer.io."
        },
        "timestamp": {
          "type": "integer",
          "description": "The Unix timestamp when the event happened."
        },
        "attributes": {
          "type": "object",
          "description": "Additional information that you might want to reference in a message using liquid or use to set attributes on the identified person.",
          "properties": {
            "path": {
              "type": "string",
              "description": "The path portion of the page's URL. Equivalent to the canonical `path` which defaults to `location.pathname` from the DOM API."
            },
            "referrer": {
              "type": "string",
              "description": "The previous page's full URL. Equivalent to `document.referrer` from the DOM API."
            },
            "search": {
              "type": "string",
              "description": "The query string portion of the page's URL. Equivalent to `location.search` from the DOM API."
            },
            "title": {
              "type": "string",
              "description": "The page's title. Equivalent to `document.title` from the DOM API."
            },
            "url": {
              "type": "string",
              "description": "A page's full URL. We first look for the canonical URL. If the canonical URL is not provided, we'll use `location.href` from the DOM API."
            },
            "keywords": {
              "type": "array",
              "description": "Page-content keywords, typically like HTML meta keywords. Mainly for publishers with pageview tracking; not collected automatically.",
              "items": {
                "type": "string"
              }
            }
          },
          "additionalProperties": {
            "x-additionalPropertiesName": "liquid merge data",
            "description": "Insert key-values that you want to reference in your message here."
          }
        }
      }
    }
  ],
  "$defs": {
    "cio_id": {
      "x-scalar-ignore": true,
      "type": "string",
      "description": "A unique identifier set by Customer.io, used to reference a person if you want to update their identifiers."
    },
    "not_nullable_customer_id": {
      "x-scalar-ignore": true,
      "type": "string",
      "description": "The ID of a customer profile, analogous to a \"person\" in the UI."
    },
    "not_nullable_email_address": {
      "x-scalar-ignore": true,
      "type": "string",
      "description": "The email address of the customer."
    },
    "person_common": {
      "x-scalar-ignore": true,
      "type": "object",
      "required": [
        "type",
        "identifiers"
      ],
      "properties": {
        "type": {
          "description": "The operation modifies a person in Customer.io",
          "type": "string",
          "enum": [
            "person"
          ]
        },
        "identifiers": {
          "description": "The person you want to perform an action for—one of `id`, `email`, `phone`, or `cio_id`. You cannot pass multiple identifiers. You can use `email` and `phone` only if they're enabled as identifiers in your [workspace settings](/accounts/workspaces/overview/#migrate-workspace).",
          "oneOf": [
            {
              "title": "id",
              "type": "object",
              "required": [
                "id"
              ],
              "properties": {
                "id": {
                  "$ref": "#/$defs/not_nullable_customer_id"
                }
              }
            },
            {
              "title": "email",
              "type": "object",
              "required": [
                "email"
              ],
              "properties": {
                "email": {
                  "$ref": "#/$defs/not_nullable_email_address"
                }
              }
            },
            {
              "title": "phone",
              "type": "object",
              "required": [
                "phone"
              ],
              "properties": {
                "phone": {
                  "type": "string",
                  "description": "A person's phone number, in [E.164 format](https://en.wikipedia.org/wiki/E.164) (a leading `+` followed by up to 15 digits). Available only when `phone` is enabled as an identifier in your workspace."
                }
              }
            },
            {
              "title": "cio_id",
              "type": "object",
              "required": [
                "cio_id"
              ],
              "properties": {
                "cio_id": {
                  "$ref": "#/$defs/cio_id"
                }
              }
            }
          ]
        }
      }
    }
  }
}