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Pagination and Filters

All top-level API resources have support for bulk fetches via the "list" API methods. These list API methods share a common structure, taking at least these two parameters: limit and offset.
Alternatively you may request pages by providing these two parameters: limit and page.

Pagination Parameters

Parameter
Default
Description
limit
10
A limit on the number of objects to be returned, between 1 and 100
offset
0
A cursor to use in pagination. The number of elements to skip.
page
1
A cursor to use in pagination. Uses the limit to calculate current offset.

Response Format

Parameter
Type
Description
data
array
The array of objects requested.
has_more
boolean
Whether or not there are more elements available after this request. If false, this list comprises the end of the set.
total_count
number
Number of total elements that exist.

Filter Parameters

For any resource you are querying via the top-level API you can pass any attributes of those objects to filter on.
An example query url might look like the following:
GET https://api.pagertree.com/api/v4/alerts?title=test
You can also pass modifiers to modify the filters. The modifiers must be in the query parameter ops and have the format <attribute_name>:<operation>, where operation is any of the following:

Operators

Name
Type
Comparison
equals
===
attribute === value
ne
!==
attribute !== value
lt
<
attribute < value
lte
<=
attribute <= value
gt
>
attribute > value
gte
>=
attribute >= value
beginsWith
string begins with
attribute.beginsWith(value)
contains
string or array contains
attribute.contains(value)
Multiple operators can be applied by separating each token with a comma: <attribute_name1>:<operation1>,<attribute_name2>:<operation2>
An example query url might look like the following:
# Single operation
GET https://api.pagertree.com/api/v4/alerts?title=test&ops=title:beginsWith
# Combining operations
GET https://api.pagertree.com/api/v4/schedules/:id/events?ops=start_datetime:gte,end_datetime:lte&start_datetime=2022-10-12 07:00:00&end_datetime=2022-10-13 07:00:00

Sorting

For any resource you are querying via the top-level API you can pass the sort and direction parameters.
An example query url might look like the following:
GET https://api.pagertree.com/api/v4/alerts?sort=created_at&direction=asc
The direction query parameter can be either asc or desc.