Hi, so I am trying to retrieve Klaviyo events using Python klaviyo-api package (12.0.0). I am having trouble filtering mentioned events on datetime - it seems that I am unable to chain two filters together either by seperating them with a comma or using the and() method.

Sample code:

from klaviyo_api import KlaviyoAPI

klaviyo = KlaviyoAPI("xxxxxx", max_delay=60, max_retries=3, test_host=None)

start_timestamp = "2024-08-29T00:00:00.00Z"
end_timestamp = "2024-08-29T02:00:00.00Z"

# Define the filter for timestamps
date_filter = f"greater-or-equal(datetime,{start_timestamp}),less-than(datetime,{end_timestamp})"

data = []

# Call the get_events method with the filter
events_response = klaviyo.Events.get_events(filter=date_filter)

data += events_response["data"]
next = events_response["links"]["next"]

while next:
    events_response = klaviyo.Events.get_events(page_cursor=next)
    data += events_response["data"]
    next = events_response["links"]["next"]

The while loop never stops and if I manually stop the loop, I can see that the min() and max() datetimes are:

• 2024-08-29T01:59:43+00:00
• 2024-08-28T20:14:42+00:00

Based on this the greater-or-equal filter is not applied. I have also tried applying said filters using the following syntax:

date_filter = f"and(greater-or-equal(datetime,{start_timestamp}),less-than(datetime,{end_timestamp}))"

Without any luck. Any help is appreciated. Thanks!