generated: '2026-08-13'
method: searched
source: https://business-api.tiktok.com/portal/docs?id=1740029165513730
docs: https://business-api.tiktok.com/portal/docs?id=1740029165513730
title: What's New
scheme: dated entries grouped by month, each tagged with a change type and a product category
current_version: v1.3
cadence: continuous — changes land within v1.3 rather than in numbered releases
note: 'TikTok runs a dated, categorised changelog for the Marketing API rather than semantic releases. Entries carry
  a change TYPE (product enhancement, new feature, deprecation notice, doc update) and a product CATEGORY, and each
  links to the specific endpoint doc that changed. Captured here is the recent window only — the live page is the
  source of truth and runs back several years. Note the contrast with packages/tiktok-ads-packages.yml: the API
  shipped changes in every month of 2026, while the first-party Python/JavaScript SDKs have not released since 2026-02-27.'
also:
  change_log_api: https://business-api.tiktok.com/portal/docs?id=1738811145996290
  change_log_api_note: Not to be confused with this changelog. TikTok also ships a Change Log API (/changelog/task/create/,
    /check/, /download/) that returns the ADVERTISER's own audit trail of edits to their ad accounts, campaigns,
    ad groups and ads — a different thing entirely.
window:
  from: '2026-03-06'
  to: '2026-08-07'
  entries_captured: 55
entries:
- date: August 7th, 2026
  month: August, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have added the enum values `CATEGORY` and `SEASONAL` to the response parameter `content_lineup_type`
    in /tool/contextual_tag/get/ and /tool/contextual_tag/info/. This update lets you retrieve category lineup and
    seasonal lineup contextual tags for TikTok Pulse ads, helping ads appear alongside top content in the categories
    or seasonal events you specify.
  date_iso: '2026-08-07'
- date: August 7th, 2026
  month: August, 2026
  type: Product enhancement
  category: Accounts
  change: We have expanded the length limit of the request parameter `text` in /business/comment/create/ and /business/comment/reply/create/
    from 150 to 1200 characters. The expanded limit makes it easier to publish longer comments, create comment replies,
    and respond with more context.
  date_iso: '2026-08-07'
- date: August 7th, 2026
  month: August, 2026
  type: Product enhancement
  category: Mentions
  change: We have expanded the length limit of the request parameter `text` in /business/comment/reply/create/ from
    150 to 1200 characters. The expanded limit makes it easier to publish a longer reply to a mention and respond
    with more context.
  date_iso: '2026-08-07'
- date: July 31st, 2026
  month: July, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have added auto-add support for newly generated assets in your Upgraded Smart+ Instant Messaging Ads
    with Messenger and WhatsApp, controlled by the `creative_auto_add_toggle` parameter in /smart_plus/ad/create/.
    By tapping into TikTok's latest trending hooks, music, and text, this update supplies high-quality, ready-to-run
    creatives that deliver alongside your chosen assets, keeping campaigns relevant while reducing manual creative
    work.
  date_iso: '2026-07-31'
- date: July 24th, 2026
  month: July, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have introduced the request parameters `app_attribution_source` and `app_data_source` to the Upgraded
    Smart+ Ad Group endpoints /smart_plus/adgroup/create/, /smart_plus/adgroup/update/, and /smart_plus/adgroup/get/,
    giving you clear control over the attribution source used as the reporting source of truth and the data source
    prioritized during delivery. To support eligibility checks and correct configuration, we have added the response
    parameter `is_attribution_flex_enable` to /app/info/ and /app/list/, and introduced /tool/available/attribution_source/
    to retrieve the exact attribution sou
  date_iso: '2026-07-24'
- date: July 24th, 2026
  month: July, 2026
  type: Product enhancement
  category: Others
  change: 'We have released the Verification API with four new endpoints: /account/verification/filetype/ for the
    accepted document types in a region, /account/verification/upload/ for uploading documents, /account/verification/submit/
    for submitting the request, and /account/verification/status/ for tracking outcomes. Together they replace a
    manual, UI-driven workflow with a programmatic path that scales cleanly across markets and accounts. For detailed
    steps, see Verify your Business Center account or ad account on TikTok.'
  date_iso: '2026-07-24'
- date: July 24th, 2026
  month: July, 2026
  type: Product enhancement
  category: Accounts
  change: We have released /business/publish/location/ for retrieving the location tags available to a TikTok account,
    and extended /business/video/publish/ and /business/photo/publish/ with the request parameters `location_id`
    and `location_name`. Together these additions let you attach a location tag at publish time, helping local audiences
    and location-based searchers discover your posts more easily.
  date_iso: '2026-07-24'
- date: July 17th, 2026
  month: July, 2026
  type: Product enhancement
  category: Reporting
  change: We’ve enhanced basic reports so Native growth metrics can be grouped by either one ID dimension, or by
    an ID dimension together with `stat_time_day`. This gives you more flexibility to break down performance and
    spot day-by-day trends.
  date_iso: '2026-07-17'
- date: July 17th, 2026
  month: July, 2026
  type: Product enhancement
  category: Creatives
  change: We added the request parameter `sort_field` to /file/video/ad/search/, enabling you to sort videos by
    their last updated time in descending order. This makes it easier to surface the most recently refreshed assets
    when managing large libraries.
  date_iso: '2026-07-17'
- date: July 10th, 2026
  month: July, 2026
  type: Product enhancement
  category: Reporting
  change: We have expanded support for querying TikTok Native Growth metrics using the `ad_id` and `ad_id_v2` dimensions
    in synchronous basic reports. This enhancement delivers a granular view of campaign impact, empowering you with
    deeper insights to refine your advertising strategies.
  date_iso: '2026-07-10'
- date: July 10th, 2026
  month: July, 2026
  type: Product enhancement
  category: TikTok One
  change: We have introduced the response parameters `favorites`, `favorites_organic`, and `favorites_paid` to /tto/tcm/report/.
    With this update, you can distinguish between organic and paid favorites at both the overall and daily levels,
    enabling more precise performance analysis for your TikTok One Creator Marketplace videos.
  date_iso: '2026-07-10'
- date: July 3rd, 2026
  month: July, 2026
  type: Product enhancement
  category: Campaign Management
  change: 'We have rolled out support for the Upgraded Smart+ TikTok Growth Max: Drama Series campaign, allowing
    you to promote a TikTok Series directly within your ads. Powered by TikTok Growth Max''s high-intent audience
    targeting, the campaign turns episodic viewing into incremental in-app engagement, purchases, and stronger ROI.'
  date_iso: '2026-07-03'
- date: July 3rd, 2026
  month: July, 2026
  type: Product enhancement
  category: MCP
  change: We have introduced the TikTok for Business MCP Server, giving you a direct bridge between AI agents and
    the TikTok Ads platform. From campaign creation and audience targeting to real-time bidding adjustments and
    performance reporting, agents can now execute the complete advertising workflow, boosting operational efficiency
    and unlocking new automation possibilities for your team.
  date_iso: '2026-07-03'
- date: July 3rd, 2026
  month: July, 2026
  type: Product enhancement
  category: Skill Management
  change: We have launched the My Skills module in the TikTok for Business Developers portal, enabling you to upload
    your Skills and publish them to the TikTok for Business Agentic Hub. As the centralized marketplace for AI-powered
    automated advertising solutions on TikTok, the Agentic Hub helps you distribute your Skills to a broader audience.
    For details, see Skill management.
  date_iso: '2026-07-03'
- date: June 26th, 2026
  month: June, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have expanded placement options for Upgraded Smart+ Ad Groups by supporting the new `tiktok_subplacements`
    parameter in /smart_plus/adgroup/create/, /smart_plus/adgroup/update/, and /smart_plus/adgroup/get/ endpoints.
    With this parameter, your ads can now run on Lemon8 and PineDrama, two app environments where audiences engage
    in immersive, high-attention experiences that lift performance.
  date_iso: '2026-06-26'
- date: June 26th, 2026
  month: June, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have added the request parameter `ad_material_id` to /smart_plus/adgroup/update/, letting you streamline
    non-creative ad modifications. This update saves you the effort of re-entering all related parameters and keeps
    your update workflow lean.
  date_iso: '2026-06-26'
- date: June 26th, 2026
  month: June, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have expanded the Upgraded Smart+ Ad endpoints /smart_plus/ad/create/, /smart_plus/ad/update/, and
    /smart_plus/ad/get/ with the new `playable_list` parameter for Playable Ads. The format invites users to interact
    with an app demo in-feed, transforming passive impressions into high-intent engagement that drives better conversion
    outcomes.
  date_iso: '2026-06-26'
- date: June 26th, 2026
  month: June, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have introduced the parameter `product_card_type` to the Upgraded Smart+ Ad endpoints /smart_plus/ad/create/,
    /smart_plus/ad/update/, and /smart_plus/ad/get/. With this addition, the product card display type for Upgraded
    Smart+ E-commerce Catalog Ads becomes fully configurable, giving you greater creative flexibility to showcase
    products in the format that drives the strongest engagement.
  date_iso: '2026-06-26'
- date: June 26th, 2026
  month: June, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have added the request parameter `call_to_action_id` to /smart_plus/ad/preview/, allowing you to preview
    your Dynamic CTA in Upgraded Smart+ Ads. This pre-launch visibility helps validate creative variants and reduces
    costly post-launch adjustments.
  date_iso: '2026-06-26'
- date: June 26th, 2026
  month: June, 2026
  type: Product enhancement
  category: TikTok One
  change: We haveintroduced the parameter `tiktok_account_url` to /tto/tcm/brand/profile/create/ and /tto/tcm/brand/profile/get/.
    By linking TikTok accounts to your TikTok One Brand Profiles, brands in sensitive industries can tap into creator
    collaboration on TikTok One, with delivery automatically routed to age-appropriate audiences.
  date_iso: '2026-06-26'
- date: June 18th, 2026
  month: June, 2026
  type: Product enhancement
  category: TikTok One
  change: We have added the response parameters `engagement_rate_organic`, `engagement_rate_paid`, `likes_organic`,
    `likes_paid`, `comments_organic`, `comments_paid`, `shares_organic`, and `shares_paid` to the `daily_stats`
    object array in /tto/tcm/report/. This enhancement provides a detailed breakdown of daily organic versus paid
    metrics for engagement rate, likes, comments, and shares across your TikTok One Creator Marketplace campaign
    videos.
  date_iso: '2026-06-18'
- date: June 18th, 2026
  month: June, 2026
  type: Product enhancement
  category: Accounts
  change: We have introduced the parameter `text` to the comment.update webhook event schema. By including comment
    content directly in webhook notifications, this update simplifies how you track and respond to comment activity
    on your TikTok account.
  date_iso: '2026-06-18'
- date: June 18th, 2026
  month: June, 2026
  type: Product enhancement
  category: Others
  change: We have added the request parameter `exclude_adsonly` to /identity/video/get/, allowing you to exclude
    ads-only posts from the results. This gives you more precise control over the content returned when retrieving
    posts under an identity.
  date_iso: '2026-06-18'
- date: June 12th, 2026
  month: June, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have introduced two new endpoints, /smart_plus/campaign/copy/task/create/ and /smart_plus/campaign/copy/task/check/,
    for copying Upgraded Smart+ Campaigns asynchronously. This feature accelerates your ad creation workflow by
    letting you duplicate existing campaign configurations with ease. To learn about the steps, see Copy an Upgraded
    Smart+ Campaign.
  date_iso: '2026-06-12'
- date: June 12th, 2026
  month: June, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have supported creating and previewing Upgraded Smart+ Streaming Ads with the Multi-Show format by
    adding the enum value `MULTI_SHOW` to the `catalog_media_settings` parameter in the Upgraded Smart+ Ad endpoints
    /smart_plus/ad/create/, /smart_plus/ad/update/, /smart_plus/ad/get/, and /smart_plus/ad/preview/. This dynamic
    carousel experience features an auto-playing set of video tiles populated from your catalog, maximizing product
    visibility and engagement. To learn about how to create such ads, see Create Upgraded Smart+ Streaming Ads.
  date_iso: '2026-06-12'
- date: June 12th, 2026
  month: June, 2026
  type: Product enhancement
  category: Reporting
  change: We have introduced the dimension `minis_id` and the attribute metrics `minis_name` and `optimization_event`
    to synchronous basic reports. These additions allow you to monitor Mini Games and Mini Drama ad performance
    by each TikTok Minis, as well as track Value-Based Optimization for in-app purchases (VBO IAP) and Value-Based
    Optimization for in-app advertising (VBO IAA) ads separately for more granular performance insights.
  date_iso: '2026-06-12'
- date: June 5th, 2026
  month: June, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have introduced the parameters `viewability_postbid_partner`, `viewability_vast_url`, `brand_safety_postbid_partner`,
    and `brand_safety_vast_url` to the Upgraded Smart+ Ad endpoints (/smart_plus/ad/create/, /smart_plus/ad/update/,
    and /smart_plus/ad/get/). These additions allow you to configure post-bid third-party viewability and brand
    safety measurement settings for your regular Upgraded Smart+ Web Campaigns and Upgraded Smart+ E-commerce Catalog
    Ads, allowing you to independently measure the visibility and brand safety of your ads.
  date_iso: '2026-06-05'
- date: June 5th, 2026
  month: June, 2026
  type: Product enhancement
  category: Reporting
  change: We have added TikTok Native Growth metrics to synchronous basic reports, enabling you to monitor both
    the paid and organic performance of your Upgraded Smart+ Minis Campaigns. This enhancement provides a holistic
    view of campaign impact, giving you deeper insights to refine your campaign strategies.
  date_iso: '2026-06-05'
- date: May 29th, 2026
  month: May, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have introduced four new endpoints, /gmv_max/creation/custom_anchor_video_list/create/, /gmv_max/creation/custom_anchor_video_list/get/,
    /gmv_max/creation/custom_anchor_video_list/delete/, and /gmv_max/creation/shop_video/video_anchors/, enabling
    you to create, retrieve, and delete shop-level customized TikTok posts and retrieve product linkage details
    for videos at both the shop and campaign levels. These enhancements streamline product-video pairing at the
    Shop level and ensure videos are automatically added to related campaigns when the linked product is part of
    an active campaign.
  date_iso: '2026-05-29'
- date: May 22nd, 2026
  month: May, 2026
  type: Product enhancement
  category: Others
  change: We have introduced two new response parameters, `template_name` and `supported_objectives`, to /page/get/.
    With this enhancement, you can quickly identify the campaign objectives supported by a given page template and
    integrate instant pages into your ads with greater confidence and speed.
  date_iso: '2026-05-22'
- date: May 15th, 2026
  month: May, 2026
  type: Product enhancement
  category: Accounts
  change: We have enhanced the /business/video/list/ endpoint by adding `is_ad` as a response parameter and as a
    supported field in the `fields` request parameter. This update allows you to determine if a post is currently
    being promoted as an ad. The added visibility streamlines the process of monitoring Spark Ads performance and
    selecting posts that can be authorized for advertising.
  date_iso: '2026-05-15'
- date: May 8th, 2026
  month: May, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have enhanced our Pulse ad groups by introducing support for the 6s view-through rate (View+) optimization
    goal. This is available in TikTok Pulse ad groups when `optimization_goal` is set to `REACH` and `cpv_video_duration`
    is set to `SIX_SECONDS` in the /adgroup/rf/create/ endpoint. Additionally, a new view-optimized delivery strategy
    is available through the enum value `VIEW_OPTIMIZE` for the `delivery_mode` parameter in the /adgroup/rf/create/,
    /adgroup/rf/update/, and /adgroup/get/ endpoints, empowering you to maximize view-through rates and capture
    greater audience attention.
  date_iso: '2026-05-08'
- date: April 24th, 2026
  month: April, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have expanded support for interaction add-ons to regular Upgraded Smart+ Web Campaigns and Upgraded
    Smart+ E-commerce Catalog Ads. You can now manage these add-ons using the `interactive_add_on_list` parameter
    in the /smart_plus/ad/create/ and /smart_plus/ad/update/ endpoints, helping you drive more engagement. Learn
    how to create a regular Upgraded Smart+ Web Campaign and Upgraded Smart+ E-commerce Catalog Ads with this feature.
  date_iso: '2026-04-24'
- date: April 24th, 2026
  month: April, 2026
  type: Product enhancement
  category: Reporting
  change: 'We have enhanced our reporting capabilities by adding three new social metrics: `cost_per_consideration`,
    `new_consideration_rate`, and `new_consideration_size`. These metrics are now available in both basic reports
    and Upgraded Smart+ Creative Overview Reports, providing you with deeper insights into your consideration audience.'
  date_iso: '2026-04-24'
- date: April 24th, 2026
  month: April, 2026
  type: Product enhancement
  category: Tools
  change: We have expanded our keyword discovery capabilities by extending regional support for the /tool/search_keyword/keyword_idea/
    endpoint in 11 additional regions. You can now research keyword ideas in more markets, such as the United Kingdom,
    France, and Canada, gaining greater insight into local search trends.
  date_iso: '2026-04-24'
- date: April 17th, 2026
  month: April, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have expanded age targeting options for Upgraded Smart+ App Install and App Retargeting campaigns.
    You can now target users aged 13-17 by using the new enum value `AGE_13_17` for the `age_groups` parameter and
    `ALL` for `spc_audience_age` across the /smart_plus/adgroup/create/, /smart_plus/adgroup/update/, and /smart_plus/adgroup/get/
    endpoints.
  date_iso: '2026-04-17'
- date: April 17th, 2026
  month: April, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have broadened support for retargeting custom audiences in Upgraded Smart+ campaigns, specifically
    for Catalog Ads for App and E-commerce Catalog Ads. You can now leverage the parameters `shopping_ads_retargeting_type`,
    `shopping_ads_retargeting_actions_days`, `included_custom_actions`, `excluded_custom_actions`, and `shopping_ads_retargeting_custom_audience_relation`
    in the /smart_plus/adgroup/create/, /smart_plus/adgroup/update/, and /smart_plus/adgroup/get/ endpoints to re-engage
    audiences based on specific behavior in these ads.
  date_iso: '2026-04-17'
- date: April 10th, 2026
  month: April, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have expanded tracking functionalities for Upgraded Smart+ App Install and App Retargeting campaigns
    by incorporating `tracking_pixel_id` and `tracking_offline_event_set_ids` to the /smart_plus/ad/create/, /smart_plus/ad/update/,
    and /smart_plus/ad/get/ endpoints. This enhancement helps you measure a full spectrum of user engagement, covering
    both online website activities like add-to-cart and offline events like in-store purchases.
  date_iso: '2026-04-10'
- date: April 3rd, 2026
  month: April, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have enhanced Upgraded Smart+ Catalog Ads for Website and App Optimization by introducing custom audience
    retargeting. You can now leverage the new parameters `shopping_ads_retargeting_type`, `shopping_ads_retargeting_actions_days`,
    `included_custom_actions`, `excluded_custom_actions`, and `shopping_ads_retargeting_custom_audience_relation`
    in the /smart_plus/adgroup/create/, /smart_plus/adgroup/update/, and /smart_plus/adgroup/get/ endpoints to re-engage
    audiences based on specific behavior.
  date_iso: '2026-04-03'
- date: April 3rd, 2026
  month: April, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have introduced the /campaign/gmv_max/creative/update/ endpoint to streamline creative management for
    GMV Max Campaigns. You can now easily remove or add back creatives in your Product or Live GMV Max Campaigns,
    ensuring your advertising efforts remain agile and effective.
  date_iso: '2026-04-03'
- date: April 3rd, 2026
  month: April, 2026
  type: Product enhancement
  category: Reporting
  change: 'We have expanded reporting capabilities for Product GMV Max Campaigns by adding two new dimension groups
    for creative-level metrics: `["campaign_id","item_group_id","item_id","stat_time_day"]` and `["item_id","stat_time_day"]`.
    These additions allow for more granular performance tracking and optimization. Learn more about metrics in GMV
    Max Campaign reports.'
  date_iso: '2026-04-03'
- date: April 3rd, 2026
  month: April, 2026
  type: Product enhancement
  category: Developer Experience
  change: We have updated our developer documentation links to be more semantic and descriptive. These new links
    are based on the document's title and content, making it easier for you to identify the information you will
    see at a glance.
  date_iso: '2026-04-03'
- date: March 27th, 2026
  month: March, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have introduced new parameters `product_titles`, `product_image_list`, `catalog_tag_list`, `promo_info_list`,
    and `product_info_enabled` to the /smart_plus/ad/create/, /smart_plus/ad/update/, and /smart_plus/ad/get/ endpoints.
    By incorporating product details and promo code or offer details into your Upgraded Smart+ Ads, you can leverage
    our system to generate tailored ad variations, ultimately improving ad performance and highlighting offers to
    drive user engagement.
  date_iso: '2026-03-27'
- date: March 27th, 2026
  month: March, 2026
  type: Product enhancement
  category: Reporting
  change: We have enhanced synchronous audience reports by adding the dimensions `bucket_id` and `stat_time_hour`,
    along with the `cost` metric. This allows you to group reporting data by Real-Time API bucket ID, empowering
    you to fine-tune your real-time bidding strategies based on the user characteristics of different buckets and
    assess various approaches across traffic segments.
  date_iso: '2026-03-27'
- date: March 20th, 2026
  month: March, 2026
  type: Product enhancement
  category: Reporting
  change: We have enhanced our Basic reports with new TikTok metrics for deeper insights into user actions like
    purchases, ad revenue, and subscriptions. This update empowers you to track key performance indicators more
    effectively. For a detailed comparison, please see the " Comparing v1.2 and v1.3 " section in Basic reports
    > Supported metrics.
  date_iso: '2026-03-20'
- date: March 20th, 2026
  month: March, 2026
  type: Product enhancement
  category: Reporting
  change: We have launched the Reporting Subscription API, which allows you to monitor changes to reporting metrics
    like `spend`, `impressions`, `clicks`, and `video_play_actions`. This new tool provides minute-level notifications
    for your ad accounts, empowering faster, data-driven decisions.
  date_iso: '2026-03-20'
- date: March 20th, 2026
  month: March, 2026
  type: Product enhancement
  category: Business Center
  change: We have rolled out several enhancements to streamline your management of Payment Portfolios. Key updates
    include adding the `payment_portfolio_id` parameter to /bc/balance/get/ for balance retrieval and to /bc/transfer/
    for transfers, which now also details participant accounts through the response parameters `payee_account` and
    `remitter_account`. Furthermore, we added the `payment_portfolio_type` response field to key endpoints, including
    /advertiser/balance/get/, /payment_portfolio/create/, and /payment_portfolio/get/, enabling clearer identification
    of Advanced and Standard Payment Portfol
  date_iso: '2026-03-20'
- date: March 13th, 2026
  month: March, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have rolled out updates to give you better control over your Spark Ads Push content. You can now retrieve
    `ads_only_mode` and `username` from /identity/get/ and the `username` from /identity/info/. Furthermore, /advertiser/info/
    now supports `ads_only_mode` to help you verify the ad account’s mandatory "Show through ads only" mode status
    and prevent accidental profile posts from Spark Ads Push.
  date_iso: '2026-03-13'
- date: March 13th, 2026
  month: March, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have enhanced our Upgraded Smart+ E-commerce Catalog Ads capabilities. The Upgraded Smart+ Ads endpoints
    (/smart_plus/ad/create/, /smart_plus/ad/update/, and /smart_plus/ad/get/) now support `catalog_creative_info`,
    `identity_authorized_bc_id`, and new identity types `TT_USER` and `BC_AUTH_TT` for the parameter `identity_type`
    within `ad_configuration`. This allows you to leverage Spark Ads for catalog creatives with more flexible media
    settings.
  date_iso: '2026-03-13'
- date: March 13th, 2026
  month: March, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have enhanced the ad preview functionality for Upgraded Smart+ E-commerce Catalog Ads. The /smart_plus/ad/preview/
    endpoint now accepts `identity_authorized_bc_id` and `catalog_creative_info` parameters, along with the `TT_USER`
    and `BC_AUTH_TT` identity types. This enhancement allows you to accurately preview your E-commerce Catalog Ads
    using Spark Ads with more flexible media settings before launch.
  date_iso: '2026-03-13'
- date: March 6th, 2026
  month: March, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have expanded the maximum size of the `item_group_ids` request parameter from 50 to 400 for the /campaign/gmv_max/create/
    and /campaign/gmv_max/update/ endpoints. This enhancement allows you to include significantly more products
    in a single Product GMV Max Campaign, streamlining your campaign management.
  date_iso: '2026-03-06'
- date: March 6th, 2026
  month: March, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have added the `quantity` parameter to the response of the /store/product/get/ endpoint. This new field
    provides the product count from your TikTok Shop, a useful metric for planning and executing Product GMV Max
    Campaigns.
  date_iso: '2026-03-06'
- date: March 6th, 2026
  month: March, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have added the `accelerate_testing_for_new_videos` parameter across our GMV Max Campaign API endpoints,
    including /campaign/gmv_max/create/, /campaign/gmv_max/update/, and /campaign/gmv_max/info/. This feature allows
    you to prioritize performance testing for new, recently authorized, and updated videos within your GMV Max Campaigns.
  date_iso: '2026-03-06'
- date: March 6th, 2026
  month: March, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have enhanced the ad account creation process via the /bc/advertiser/create/ endpoint. It now accepts
    a `payment_info` request parameter and returns `payment_portfolio_binding_result` and `budget_setup_result`,
    allowing for simultaneous Payment Portfolio linking and budget configuration.
  date_iso: '2026-03-06'
- date: March 6th, 2026
  month: March, 2026
  type: Product enhancement
  category: Campaign Management
  change: We have added the `amount_info` request parameter to the /bc/transfer/ endpoint. This allows you to specify
    the exact cash, voucher, or credit amount to be processed at the ad account level, offering more precise fund
    transfers.
  date_iso: '2026-03-06'