# Передача просмотра страницы

Для всех пользователей необходимо передавать информацию о просмотре страниц на сайте или экранов в приложении. Как правило, данная задача решается вместе с задачей запроса кампаний в рамках choose. Но есть возможность передавать информацию о просмотре отдельно от запроса кампаний — с помощью page.

{% hint style="info" %}
При использовании гибридной интеграции информацию о просмотре страницы необходимо передавать в том случае, если на этой странице не проведена фронтовая интеграция.
{% endhint %}

## POST /ssapi/page

> Report a pageview without choosing variations for any campaigns. This endpoint has the same effect as calling choose with an empty selector argument.

```json
{"openapi":"3.0.3","info":{"title":"Gravity Field SSAPI","version":"1.0.0"},"servers":[{"url":"https://evs.gravityfield.ai"}],"security":[{"bearerAuth":[]}],"components":{"securitySchemes":{"bearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"API-KEY"}},"schemas":{"user":{"type":"object","description":"User ID. A Gravity Field-generated identifier is used, and managed via cookies. For a new user, send this object empty.","properties":{"id":{"description":"External user identification","type":"string"},"slid":{"description":"The user ID assigned to visitors by Gravity Field. For a new user, send this param empty.","type":"string"},"slid_server":{"description":"The user ID assigned to visitors by Gravity Field. For a new user, send this param empty.","type":"string"}}},"session":{"type":"object","description":"Session ID. A Gravity Field-generated identifier is used. For new sessions, send this object empty.","properties":{"custom":{"description":"External session identification, used only external user id","type":"string"},"sl":{"description":"Pass the value of the _slsession cookie if it exists. Otherwise, a new session identifier will be created by Gravity Field and returned in the response.","type":"string"}}},"context":{"type":"object","description":"The request's context.","properties":{"page":{"description":"Data for the page currently being browsed.","type":"object","properties":{"type":{"description":"Page type. Must be upper case. Valid values are HOMEPAGE, CATEGORY, PRODUCT, CART, SEARCH and OTHER.","type":"string","enum":["HOMEPAGE","PRODUCT","CART","CATEGORY","SEARCH","OTHER"]},"data":{"description":"Additional data for non-homepage pages The SKU for a PRODUCT page, the category for a CATEGORY page, SKUs for the CART page, and query string for SEARCH","type":"array","items":{"type":"string"}},"lng":{"description":"Page locale code, such as ru_RU.","type":"string"},"location":{"description":"The current location. URL (for web), location (for SPA), or screen name (for mobile apps). Enables targeting the current page/screen.","type":"string"},"referrer":{"description":"The previous location. URL (for web), location (for SPA), or screen name (for mobile apps). Enables targeting the previous page/screen.","type":"string"}},"required":["type","data","location"]},"device":{"description":"Data for the served device.","type":"object","properties":{"userAgent":{"description":"For web clients, the browser user-agent string. If not passed, the API gateway checks for the header in the HTTPS request.","type":"string"},"ip":{"description":"The client IP address, for geolocation-based targeting and audience building. If not passed, the caller IP is used.","type":"string"}}}},"required":["page"]}},"responses":{"UnauthorizedError":{"description":"Access token is missing or invalid"},"ValidationError":{"description":"Error validation request data","content":{"application/json":{"schema":{"type":"object","properties":{"code":{"type":"integer"},"message":{"type":"string"},"type":{"type":"string"}}}}}}}},"paths":{"/ssapi/page":{"post":{"tags":["SSAPI"],"description":"Report a pageview without choosing variations for any campaigns. This endpoint has the same effect as calling choose with an empty selector argument.","requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"user":{"$ref":"#/components/schemas/user"},"session":{"$ref":"#/components/schemas/session"},"context":{"$ref":"#/components/schemas/context"}},"required":["user","session","context"]}}}},"responses":{"200":{"description":"Successful store event","content":{"application/json":{"schema":{"type":"object","properties":{"user":{"type":"object","properties":{"slid":{"type":"string","nullable":true,"description":"If a user has been created then the uid is returned. Set cookies in the frontend"}}},"session":{"type":"object","properties":{"sl":{"type":"string","nullable":true,"description":"If a session has been created then the ses is returned. Set cookies in the frontend"}}}}}}}},"204":{"description":"Successful response","content":{"text/plain":{}}},"401":{"$ref":"#/components/responses/UnauthorizedError"},"422":{"$ref":"#/components/responses/ValidationError"}}}}}}
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://developer.gravityfield.ai/lang/server-side-api-references/peredacha-prosmotra-stranicy.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.