---
title: Data API
slug: data-api
docTags: 
createdAt: 2022-04-14T13:28:25.000Z
---

Users perform tasks of visits and take photos of products (in Eyrene or [third-party applications](https://docs.eyrene.com/deeplink)), and the portal collects and processes data. Using API methods, you can get analytical information and the results of visits to a third-party system. You can use this data to build analytics, upload it to the cloud, or combine it with other data sources on your side.

# How to start[​](https://help.inspector-cloud.com/en/docs/api/backend/index#how-to-start-1) 

1. Get a [token](https://docs.eyrene.com/authentication).
2.  [Upload](https://docs.eyrene.com/visits#an-get-visits) a list of new visits. You can do this on a timer, for example, once an hour.
3.  [Get](https://docs.eyrene.com/visits#ye-get-visitsid) detailed information for each visit.
4.  [Confirm](https://docs.eyrene.com/visits#4v-post-visitsidack) receipt of each visit so that they do not appear in the next request for new visits.

To update information about manufacturers, brands, categories, and SKUs of products, use [API methods](https://docs.eyrene.com/methods-list).