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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

NOTE: For more granular API-specific changes, please see our API Changelog

[17.0.0] - revision 2025-01-15

Added

  • Get and Update Reviews APIs
    • Retrieve all reviews with Reviews.get_reviews or return a review with a specified ID using the Reviews.get_review endpoint.
    • Manage your reviews programmatically with the Reviews.update_review endpoint, which allows you to change the status of a review, such as to reject or approve it. This endpoint modifies the moderation status of a review based on the provided review ID and status.
  • Get and Create Flows APIs
    • Return a flow with the given flow ID using the Flows.get_flow endpoint.
    • Create a new flow with the Flows.create_flow endpoint.
  • Campaigns API
    • Manage the images for your campaigns with a new set of endpoints for the Campaigns API, including: get_image_for_campaign_message, get_image_id_for_campaign_message, and update_image_for_campaign_message.

Changed

  • Breaking: Subscription endpoints required field
    • Calls to Profiles.bulk_subscribe_profiles and Profiles.unsubscribe_profiles now require the subscriptions field, which grants or revokes consent for the indicated message types on the specified channels, such as email or sms.
  • Breaking: Campaigns API push notification support
    • The Campaigns API now supports the push notification channel.
    • Support for push notifications includes significant changes to the following endpoints: get_campaigns, get_campaign, create_campaign, update_campaign, create_campaign_clone, get_messages_for_campaign, get_campaign_message, update_campaign_message, get_campaign_for_campaign_message, get_campaign_id_for_campaign_message.
    • We recommend that you review the Campaigns API Overview for more detailed information about changes to the structure and responses of these endpoints.
  • Breaking: Pagination updates
    • The Flows.get_messages_for_flow_action and Flows.get_action_id_for_flow_message endpoints have been updated from offset pagination to cursor pagination.
  • Create Template API
    • The Templates.create_template endpoint now supports the creation of hybrid templates when editor_type is USER_DRAGGABLE and hybrid template HTML is included.
  • Profiles API
    • The following server-side APIs have been updated to an enhanced identity resolution processor to better follow the Klaviyo identity resolution identifier priority order.
      • Profiles.create_profile
      • Profiles.update_profile
  • Breaking: Renamed models
    • AudiencesSubObject -> Audiences
    • GetCampaignTagRelationshipListResponseCollection -> GetCampaignTagsRelationshipsResponseCollection
    • GetCatalogCategoryItemListResponseCollection -> GetCatalogCategoryItemsRelationshipsResponseCollection
    • GetCatalogCategoryItemListResponseCollectionDataInner -> GetCatalogCategoryItemsRelationshipsResponseCollectionDataInner
    • GetCatalogItemCategoryListResponseCollection -> GetCatalogItemCategoriesRelationshipsResponseCollection
    • GetCatalogItemCategoryListResponseCollectionDataInner -> GetCatalogItemCategoriesRelationshipsResponseCollectionDataInner
    • GetCouponRelationshipCouponCodesListResponseCollection -> GetCouponCodesRelationshipsResponseCollection
    • GetCouponRelationshipCouponCodesListResponseCollectionDataInner -> GetCouponCodesRelationshipsResponseCollectionDataInner
    • GetEventMetricRelationshipResponseData -> GetEventResponseCollectionCompoundDocumentDataInnerAllOfRelationshipsMetricData
    • GetFlowResponseCompoundDocument -> GetFlowResponseCompoundDocument
    • GetFlowTagRelationshipListResponseCollection -> GetFlowTagsRelationshipsResponseCollection
    • GetFormFormVersionRelationshipsResponseCollection -> GetFormVersionsRelationshipsResponseCollection
    • GetListRelationshipsResponseCollection -> GetListProfilesRelationshipsResponseCollection
    • GetListTagRelationshipListResponseCollection -> GetListTagsRelationshipsResponseCollection
    • GetProfileImportJobProfileRelationshipsResponseCollection -> GetProfileBulkImportJobProfilesRelationshipsResponseCollection
    • GetProfileListRelationshipsResponseCollection -> GetProfileListsRelationshipsResponseCollection
    • GetProfileSegmentRelationshipsResponseCollection -> GetProfileSegmentsRelationshipsResponseCollection
    • GetReviewResponseDTO20240715CollectionCompoundDocument -> GetReviewResponseDTOCollectionCompoundDocument
    • GetReviewResponseDTO20240715CollectionCompoundDocumentDataInner -> GetReviewResponseDTOCollectionCompoundDocumentDataInner
    • GetReviewResponseDTO20240715CollectionCompoundDocumentDataInnerAllOfRelationships -> GetReviewResponseDTOCollectionCompoundDocumentDataInnerAllOfRelationships
    • GetReviewResponseDTO20240715CollectionCompoundDocumentDataInnerAllOfRelationshipsEvents -> GetReviewResponseDTOCollectionCompoundDocumentDataInnerAllOfRelationshipsEvents
    • GetReviewResponseDTO20240715CollectionCompoundDocumentDataInnerAllOfRelationshipsEventsDataInner -> GetReviewResponseDTOCollectionCompoundDocumentDataInnerAllOfRelationshipsEventsDataInner
    • GetReviewResponseDTO20240715CompoundDocument -> GetReviewResponseDTOCompoundDocument
    • GetReviewResponseDTO20240715CompoundDocument -> GetReviewResponseDTOCompoundDocument
    • GetSegmentTagRelationshipListResponseCollection -> GetSegmentTagsRelationshipsResponseCollection
    • ReviewResponseDTO20240715ObjectResource -> ReviewResponseDTOObjectResource
    • ReviewResponseDTO20240715ObjectResourceAttributes -> ReviewResponseDTOObjectResourceAttributes

[16.0.0] - revision 2024-10-15

Changed

  • Breaking: New RetryWithExponentialBackoff class for smart retries to replace the tenacity retry decorator that wraps each API method.
  • Breaking: Renamed models:
    • GetCampaignMessagesRelationshipListResponseCollection -> GetCampaignMessagesRelationshipsResponseCollection
    • GetCampaignMessagesRelationshipListResponseCollectionDataInner -> GetCampaignMessagesRelationshipsResponseCollectionDataInner
    • GetTagGroupTagRelationshipsResponseCollection -> GetTagGroupTagsRelationshipsResponseCollection
    • GetTagGroupTagRelationshipsResponseCollectionDataInner -> GetListListResponseCollectionCompoundDocumentDataInnerAllOfRelationshipsTagsDataInner
    • GetTagTagGroupRelationshipsResponse -> GetTagGroupRelationshipResponse
    • GetTagTagGroupRelationshipsResponseData -> GetTagResponseCollectionCompoundDocumentDataInnerAllOfRelationshipsTagGroupData
    • GetCouponCodeRelationshipCouponResponse -> GetCouponCodeCouponRelationshipResponse
    • GetCouponCodeRelationshipCouponResponseData -> GetCouponCodeCouponRelationshipResponseData
    • GetFlowMessageFlowActionRelationshipResponse -> GetFlowMessageActionRelationshipResponse
    • GetMetricPropertyRelationshipMetricResponse -> GetMetricPropertyMetricRelationshipResponse
    • GetMetricPropertyRelationshipMetricResponseData -> GetEventMetricRelationshipResponseData
    • GetMetricRelationshipMetricPropertyResponseCollection -> GetMetricPropertiesRelationshipsResponseCollection
    • GetMetricRelationshipMetricPropertyResponseCollectionDataInner -> GetMetricPropertiesRelationshipsResponseCollectionDataInner
    • GetProfileImportJobListRelationshipsResponseCollection -> GetProfileBulkImportJobListsRelationshipsResponseCollection

[15.0.0] - 2024-10-15

Added

  • Lazy imports (optional)
    • Set KLAVIYO_PYTHON_SDK_LAZY_IMPORTS environment variable to true to use lazy imports, which will reduce initial load time of library
    • Note that using this option may break imports from openapi_client
    • See README for more details

Changed

  • Breaking: renamed several models:
    • GetCampaignMessageTemplateRelationshipListResponse -> GetCampaignMessageTemplateRelationshipResponse
    • GetListFlowTriggersRelationshipResponseCollection -> GetListFlowTriggersRelationshipsResponseCollection
    • GetMetricFlowTriggersRelationshipResponseCollection -> GetMetricFlowTriggersRelationshipsResponseCollection
    • PostListCreateResponseDataRelationshipsFlowTriggers -> GetMetricResponseCollectionCompoundDocumentDataInnerAllOfRelationshipsFlowTriggers
    • GetMetricFlowTriggersRelationshipResponseCollectionDataInner -> GetMetricResponseCollectionCompoundDocumentDataInnerAllOfRelationshipsFlowTriggersDataInner

[14.0.0] - 2024-10-15

Added

Changed

  • Profiles.create_or_update_profile has been updated to an enhanced identity resolution processor to better follow the Klaviyo identity resolution identifier priority order
  • Added support for $locale property for Profiles
  • Numerous methods have been renamed as part of a large renaming effort - the old methods are now deprecated aliases

[13.0.0] - 2024-07-15

Fixed

  • Breaking
    • Fixed types in several DTO classes

[12.0.0] - 2024-07-15

Added

  • Added several method aliases based on previous operation IDs

Fixed

  • Breaking
    • Removed incorrect links property from several DTO classes. From issue #64

[11.0.1] - 2024-07-15

Fixed

  • Typing error when using additional_fields_profile=['subscriptions'] on get_profiles. From issue #61

[11.0.0] Typed SDK - revision 2024-07-15

Added

  • Typed Responses (Breaking change)

    • By default, all API methods will return a type representing the response payload instead of dictionary, as was the case in previous versions of this SDK. Using the typed response, you can access fields of a response using dot notation, like so:

      from klaviyo_api import KlaviyoAPI

client = KlaviyoAPI(
  api_key,
  max_delay=0,
  max_retries=0
)

profiles = client.Profiles.get_profiles()
profile_id = profiles.data[0].id
profile = client.Profiles.get_profile(profile_id)
profile_id = profile.data.id
profile_email = profile.data.attributes.email

print(type(profile).__name__) # prints GetProfileResponseCompoundDocument

      The class used in this example is found here.

      This is a breaking change, as response objects will now require dot notation to access their fields versus the subscriptable access method used for dictionaries, i.e. profile.data.id vs profile['data']['id']. We have provided a backwards compatibility strategy to smooth the transition from dictionary responses to typed responses.

      Backwards Compatibility

      To maintain backwards compatibility with previous versions of this SDK, we have added an options argument that allows you to continue using dictionaries as response values. There are two ways to use this options argument:

      from klaviyo_api import KlaviyoAPI
from openapi_client.api_arg_options import USE_DICTIONARY_FOR_RESPONSE_DATA

client = KlaviyoAPI(
    api_key,
    max_delay=0,
    max_retries=0
)


# 1: Passing options to an individual API method
profiles = client.Profiles.get_profiles(options= {
      USE_DICTIONARY_FOR_RESPONSE_DATA: True
  })
profile_id = profiles["data"][0]['id']
profile_email = profiles["data"][0]['attributes']['email']

# 2: Passing options to API Client
dictionary_client = KlaviyoAPI(
  api_key,
  max_delay=0,
  max_retries=0,
  options={USE_DICTIONARY_FOR_RESPONSE_DATA : True}
)
profiles_ = dictionary_client.Profiles.get_profiles()
profile_0_id = profiles_["data"][0]['id']

profile_0 = dictionary_client.Profiles.get_profile(id=profile_0_id)
profile_0_email = profile_0["data"]['attributes']['email']

      The first way will only return a dictionary for that specific get_profiles call. The second makes it so that all API methods called using dictionary_client will return dictionaries as responses.

    • Some API methods still return response data that is not fully typed. See the Untyped Response Data for Specific APIs in the README for more details.

  • Filter Builder - A new class to help construct filter query parameters. 
    old_date = datetime.datetime(2023, 8, 15, 12, 30, 0, 0, tzinfo=datetime.timezone.utc)
f = FilterBuilder()
f.any("email", ["[email protected]", "[email protected]"])
f.greater_than("created", old_date)

# f.build() returns 'any(email,["[email protected]","[email protected]"]),greater-than(created,2023-08-15T12:30:00+00:00)'
profile_response = client.Profiles.get_profiles(filter=f.build())

# You can also chain FilterBuilder methods
f = FilterBuilder()
filters = f.any("email", ["[email protected]", "[email protected]"]).greater_than("created", date).build()
assert filters == "any(email,['[email protected]','[email protected]']),greater-than(created,2023-08-15T12:30:00+00:00)"

[10.0.0] - revision 2024-07-15

Added

  • Forms API
  • New klaviyo.Forms class with methods to get forms, form versions and relationships
  • Webhooks API
  • new klaviyo.Webooks class containing CRUD operations for webhooks

Changed

  • klaviyo.Profiles.subscribe()
  • added historical_import flag for importing historically consented profiles can now be optionally supplied in the payload for the Subscribe Profiles endpoint.
  • When using this flag, a consented_at date must be provided and must be in the past.

[9.0.0] - revision 2024-06-15

Added

  • Segments Api

    • New create segment endpoint SegmentsApi.createSegment().
    • New delete segment endpoint SegementsApi.deleteSegment().
    • Updated exisiting segments endpoints to include the segment definition
    • For more information, see our Segments API overview.

  • Flows Api

    • New delete flows endpoint FlowsApi.deleteFlow()

[8.0.1] - revision 2024-05-15

Added

  • Fixes issue where filter query params for any API call were being duplicated on request send. See issue: #51

[8.0.0] - revision 2024-05-15

Added

  • Bulk Create Events API with
    • We have added support for creating events in bulk via the EventsApi.bulkCreateEvents method
  • Create multiple events for new and existing profiles and/or update profile properties in a single API call. For more information, see our Events API overview.

Changed

  • Accounts API

    • Accounts.get_account and Accounts.get_accounts have been updated to return the account's locale, e.g. "en-US".

  • Breaking

    • Subscribe API Synchronous Validation Improved
      • To provide better feedback for handling SMS subscriptions, we’ve added improved validation behavior to ProfilesApi.subscribeProfiles method. In prior revisions, such requests may appear as 202s but will fail to update SMS consent. To handle this issue, 400 validation errors are returned for the following cases
        1. If a profile is subscribed to SMS marketing and age-gating is enabled but age_gated_date_of_birth is not provided, or the DOB does not meet the region's requirements.
        2. If the account does not have a sending number in the phone number’s region.
        3. If the phone number is in a region not supported by Klaviyo.
        4. If consented_at is set and the list or global setting is double opt-in.
    • Pydantic V2
      • This SDK now uses Pydantic V2. This may cause some compatibility issues if your source code depends on Pydantic V1.
    • Renamed Fields in SDK

      • As of the 2024-05-15 release, some models fields are named differently than they appear in API documentation. These fields are

        • datetime: renamed to datetime_
        • date: renamed to date_

        This is to manage compatibility with Pydantic v2. An example of this can be seen in StaticScheduleOptions.

        class StaticScheduleOptions(BaseModel):
    """
    StaticScheduleOptions
    """ # noqa: E501
    datetime_: datetime = Field(description="The time to send at", alias="datetime")

schedule_options = StaticScheduleOptions(datetime_=datetime.datetime.strptime("2024-05-19T00:00:00+00:00", "%Y-%m-%dT%H:%M:%S%z")
print(schedule_options.datetime_)

[7.0.0] - revision 2024-02-15

Added:

  • New ReportingApi allows you to request campaign and flow performance data that you can view in the Klaviyo UI.

  • campaign_values_query

    • Request campaign analytics data, for example, a campaign performance report on the open rate over the past 30 days.

  • flow_values_query

    • Request flow analytics data, for example, a flow performance report on the revenue per recipient value over the past 3 months.

  • flow_series_query

    • Fetch flow series data for a specific interval and timeframe, for example, a flow performance report on weekly click rates over the past 12 months.

  • New ProfilesApi endpoint allows you to create or update a profile with a set of profile attributes.

    • create_or_update_profile
      • This endpoint operates synchronously and offers an upsert pattern similar to the v1/v2 Identify API.

Changed:

  • Removed the $attribution field from event_properties in get_event and get_events (breaking change).

    • To include this data in your request, add include=attributions to your request.

[6.1.0] - revision 2023-12-15

Added

New Endpoints: Bulk Profile Imports

We have added the following endpoints to enable bulk profile imports:

  • Profiles.spawn_bulk_profile_import_job
  • Profiles.get_bulk_profile_import_job
  • Profiles.get_bulk_profile_import_jobs
  • Profiles.get_bulk_profile_import_job_lists
  • Profiles.get_bulk_profile_import_job_profiles
  • Profiles.get_bulk_profile_import_job_import_errors
  • Profiles.get_bulk_profile_import_job_relationships_profiles
  • Profiles.get_bulk_profile_import_job_relationships_lists

Changed

Relationships field of Profiles.subscribe_profiles payload is now optional

When using Profiles.subscribe_profiles, the relationships field of the payload is now optional (see Profiles.subscribe_profiles reference for details).

[6.0.1] - revision 2023-10-15

Fixed

Patched a bug that was causing query_metric_aggregates to return None upon success

A bug was introduced in version 5.0.0 until this patch, that resulted in this SDK specifically returning None upon success for the following operation Metrics.query_metrics_aggregates.

[6.0.0] - revision 2023-10-15

Added

Support for returning list suppressions via the /profiles endpoint

We now support filtering on list suppression with the get profiles endpoint, which brings us to parity with v2 list suppression endpoint that was the previously recommended solution.

Rules for suppression filtering:

  • You may not mix-and-match list and global filters
  • You may only specify a single date filter
  • You may or may not specify a reason
  • You must specify a list_id to filter on any list suppression properties

Examples:

  • To return profiles who were suppressed after a certain date:
    filter="greater-than(subscriptions.email.marketing.suppression.timestamp,2023-03-01T01:00:00Z)"
  • To return profiles who were suppressed from a specific list after a certain date:
    filter="greater-than(subscriptions.email.marketing.list_suppressions.timestamp,2023-03-01T01:00:00Z),equals(subscriptions.email.marketing.list_suppressions.list_id,\"LIST_ID\")"
  • To return all profiles who were suppressed for a specific reason after a certain date:
    filter="greater-than(subscriptions.email.marketing.suppression.timestamp,2023-03-01T01:00:00Z),equals(subscriptions.email.marketing.suppression.reason,\"user_suppressed\")"

Optionally retrieve subscription status on Get List Profiles, Get Segment Profiles, Get Event Profile

Now you can retrieve subscription status on any endpoint that returns profiles, including Get List Profiles, Get Segment Profiles and Get Event Profile. Use additional_fields_profile="subscriptions" on these endpoints to include subscription information.

Changed

Subscription object not returned by default on Get Profile / Get Profiles

The subscription object is no longer returned by default with get profile(s) requests. However, it can be included by adding the additional_fields_profile="subscriptions" to the request. This change will allow us to provide a more performant experience when making requests to Get Profiles without including the subscriptions object.

Profile Subscription Fields Renamed

In the interest of providing more clarity and information on the subscription object, we have renamed several fields, and added several as well. This will provide more context on a contact's subscriptions and consent, as well as boolean fields to see who you can or cannot message.

For SMSMarketing:

  • timestamp is now consent_timestamp
  • last_updated is a new field that mirrors consent_timestamp
  • can_receive_sms_marketing is a new field which is True if the profile is consented for SMS

For EmailMarketing:

  • timestamp is now consent_timestamp
  • can_receive_email_marketing is True if the profile does not have a global suppression
  • suppressions is now suppression
  • last_updated is a new field that is the most recent of all the dates on the object

[5.2.0] - revision 2023-09-15

Added

  • Images API
    • We now support the following operations to work with images:
      • get_image
      • get_images
      • update_image
      • upload_image_from_file
      • upload_image_from_url
  • Coupons API
    • We now support CRUD operations for both Coupons and Coupon Codes
    • Check out Coupons API guide for more information.
  • Additional filtering/sorting option for getting profiles from Lists and Segments: joined_group_at
  • New profile merge endpoint: Profiles.merge_profiles
  • Increased the maximum page size limit for Lists.get_list_relationships_profiles and Segments.get_segment_relationships_profiles to 1000

[5.1.2] - revision 2023-08-15

Added

  • override api_key with OAuth access token by setting client access_token keyword arg

[5.1.1] - revision 2023-08-15

Fixed

  • Fixed a bug that was impacting the unset functionality for update_profile

[5.1.0] - revision 2023-08-15

Added

  • Flow Message Template endpoints:
    • You can now retrieve the templates associated with flow messages using Flows.get_flow_message_template() or Flows.get_flow_message_relationships_template(). You can also include the template HTML for a flow message using Flows.get_flow_message(id, include=['template']).
  • Create or Update Push Token endpoint:
    • We have added an endpoint to create or update push tokens, Profiles.create_push_token(). This endpoint can be used to migrate profiles and their push tokens from another platform to Klaviyo. If you’re looking to register push tokens from users’ devices, please use our mobile SDKs.

[5.0.0] - revision 2023-07-15

Changed

  • To override the client-level api_key for a specific request, you will now need to use the following new keyword arg: _request_auth
    • previously, this keyword arg was called api_key

Fixed

  • Fixed errors that were occurring on requests using oneOf schemas

[4.0.0] - revision 2023-07-15

Added

  • Back-In-stock APIs
  • New functionality to Campaigns API
    • CRUD support for SMS campaigns is now available
    • You can now also retrieve all messages for a campaign to determine performance data on campaigns where you’re running A/B tests

Changed

  • Relationship Standardization
    • We are making a number of changes across endpoints to standardize how we handle relationships in our APIs and leverage consistently typed objects across endpoints. For example, you can create a profile in our APIs in the same shape, regardless of whether you’re calling the profiles endpoint or the events endpoint.
    • The changes include:
      • Updating 1:1 relationships to use singular tense and an object (instead of plural and an array)
        • example: for get_flow_action, if you want to use the include param, you would set include= to "flow" (instead of "flows")
      • Moving related object IDs from the attributes payload to relationships
        • example: The format for the body of create_tag has changed, with tag_group_id previously at data.attributes.tag_group_id being removed and replaced by a data object containing type+id and located at data.relationships.tag-group.data.
      • Specifying a relationship between two Klaviyo objects to allow for improved consistency and greater interoperability across endpoints
        • example: for create_event, you can now create/update a profile for an event in the same way you would when using the profiles API directly
    • NOTE: The examples for the above relationship changes are illustrative, not comprehensive. For a complete list of ALL the endpoints that have changed and exactly how, please refer to our latest API Changelog
  • For get_campaigns endpoint, filter param is now required, to, at minimum, filter on messages.channel

Removed

[3.0.0] - revision 2023-06-15

Added

  • Accounts API is now available, this will allow you to access information about the Klaviyo account associated with your API key.
    • get_accounts
    • get_account

Note: You will need to generate a new API key with either the Accounts scope enabled or Full Access to use these endpoints.

Changed

  • The names of positional arguments have changed from [resource_type]_id to id (i.e. campaign_id to id) for some relationship endpoints. If keyword arguments were used instead of positional arguments for [resource_type]_id you might need to slightly refactor the code.

Removed

  • All client endpoint:
    • create_client_event
    • create_client_profile
    • create_client_subscription

[2.0.0] - revision 2023-04-06

Added

  • Profiles API now returns predictive analytics when calling get_profile and get_profiles by passing in additional_fields_profile = ["predictive_analytics"].

Changed

  • Relationship endpoints that were previously grouped together are now split into related-resource-specific endpoints. This means that all relationship endpoints have new function names.

Migration Guide

  • To migrate to this latest version, all calls to relationship endpoints need to be updated, as in the following example:
    • get_campaign_relationships(campaign_id, "tags") will become get_campaign_relationships_tags(campaign_id).

[1.3.1] - revision 2023-03-09

Added

  • Added page_size support for paging through endpoints that return profiles.

[1.2.1] - revision 2023-02-23

Fixed

  • Fixed a bug that caused paging through events to periodically fail.

[1.2.0] - revision 2023-02-23

Added

  • Added support for Campaigns (which were previously in our Beta API/SDKs).

Changed

  • Pagination for Flows changed from page offset to cursor.

[1.1.0] - revision 2023-01-25

Added

  • Added the following endpoints (which were previously in our Beta API/SDKs):
    • Data Privacy
    • All Tags endpoints, as well as the following related resource-specific endpoints:
      • Get Flow Tags
      • Get List Tags
      • Get Segment Tags

[1.0.0] - revision 2022-10-19

Added

  • Initial release

Changed

  • Namespace changes:
    • Pypi package name: klaviyo–sdk-beta → klaviyo-api
    • Module name: klaviyo_sdk_beta → klaviyo_api
    • client name: Client → KlaviyoAPI
    • Client variable name in readme examples: client → klaviyo
    • Some functions have changed name
  • New resources and endpoints: see API Changelog for full details