# Count items

**GET /data/{collectionName}/count**

Count all items inside a collection with the given parameters


## Servers
- universecloud API v1: https://api.universecloud.io (universecloud API v1)


## Authentication methods
- Api key auth
- Bearer auth


## Parameters

### Path parameters
- **collectionName** (string)
  defines the collection on which you want to call the operation (e.g users)

### Query parameters
- **before** (string)
  Use before to query for entries before a given parameter. (e.g before[createdAt]=2023-06-21T12:34:56+00:00)
- **after** (string)
  Use after to query for entries after a given parameter. (e.g after[createdAt]=2023-06-21T12:34:56+00:00)
- **filter** (object)
  Use any key value combination to query for properties (e.g name=foo). Additionally you can query with options, like age[string]=42 (forces a string check for age) or age[int:gt]=30 (forces a int check and greater than filter)
- **existsFilter** (object)
  Use a combination of exists[key]=true or exists[key] = false to check for existance of key on data object
- **authField** (string)
  this parameter can be used to use a different item field other then the original field (userId). This field is used to map data objects to sub accounts.


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