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Discovery Feed Release Notes

This page lists public-facing changes to the Discovery Feed — schema additions, removals, field-population changes, and event inclusion/exclusion rules that affect the content partners consume. Backend-only improvements (performance, infrastructure, security hardening) are not listed.

Back to Discovery Feed.

2026

  • 2026-04-23 — Impact affiliate links added for SportXT markets (Greece, Cyprus, Saudi Arabia).
  • 2026-02-09 — Italy (IT) migrated to the Impact global affiliate campaign.
  • 2026-01-06 — attractionUrl considers additional locales when selecting the localized URL.

2025

  • 2025-10-17 — Updated affiliate link library with new Finland (FI) links.
  • 2025-10-16 — International markets (AU, NZ, MX, IE) migrated to the Impact global affiliate campaign.
  • 2025-10-07 — Events covered by transactable-override deny rules are now excluded from the feed.
  • 2025-09-02 — attractionUrl prefers the localized URL when available.
  • 2025-07-29 — Brazil (BR) affiliate feeds now wrap the attractionUrl.
  • 2025-07-14 — legacyEventId and legacyAttractionId populate with MFX legacy IDs in MFX markets.
  • 2025-06-17 — Peru (PE) and Chile (CL) feeds added, with Impact affiliate links.
  • 2025-03-24 — UK Theatre inventory now surfaces with source=Theatre.
  • 2025-03-18 — Non-public presales are suppressed from the presales array.
  • 2025-03-13 — Classification labels generated in en-US for all markets.
  • 2025-03-11 — Discovery priceRanges removed from feeds; minPrice, maxPrice, minPriceWithFees, and maxPriceWithFees will always be null.
  • 2025-03-03 — Affiliate-feed URLs (event, attraction, venue) now include utm_medium=affiliate.
  • 2025-02-18 — transactable flag now reflects 3PE Resale inventory.
  • 2025-01-30 — Impact affiliate links added for Brazil (BR).

2024

  • 2024-12-16 — Affiliate-feed images filtered to match the event’s own domain.
  • 2024-07-16 — transactable flag extended to GB and IE feeds.
  • 2024-06-04 — Attraction URLs affiliate-wrapped in all markets.
  • 2024-03-18 — Events from specific third-party domains excluded from the feed.
  • 2024-02-05 — Microflex markets apply hidden-visibility overrides.
  • 2024-01-11 — venueTimezone now populated for Italy events when the upstream Discovery venue object is null.

2023

  • 2023-11-08 — Cross-country event URLs now carry correct Impact tracking.
  • 2023-10-31 — Known upsell events excluded from the MX feed.
  • 2023-10-10 — eventInfo now populated from the event’s Description field.
  • 2023-06-26 — Turkey (TR) events added to the feed.
  • 2023-04-28 — Fix: transactable status on day-of-event.
  • 2023-04-21 — Moshtix events with missing venue data are now included.
  • 2023-04-17 — Events with a missing country code are still published.
  • 2023-03-22 — eventStartDateTime / eventEndDateTime derived from local date when UTC datetime is missing.
  • 2023-02-23 — Events with a missing onsale time now surface as transactable=true.
  • 2023-02-15 — Unclassified events fall back to classificationType / classificationSubType.

2022

  • 2022-11-29 — Microflex markets apply hidden-visibility overrides.
  • 2022-11-22 — Veeps events removed from international feed files.
  • 2022-08-18 — Affiliate links for UAE (AE).
  • 2022-08-02 — Added eventEndLocalDate field.
  • 2022-07-13 — Affiliate links for Moshtix (AU / NZ).
  • 2022-02-15 — Veeps events integrated into the US feed; default country code added for Veeps events.

2021

  • 2021-11-30 — AWIN / Zanox removed from the affiliate-link library.
  • 2021-11-22 — eticket link wrapping updated to the latest affiliate-link library.
  • 2021-11-04 — Added importantInformation object (title, description, linkUrl, linkText, secondaryLinkUrl, secondaryLinkText, buttonText).
  • 2021-10-18 — Added pleaseNote field.
  • 2021-03-15 — Impact tracking added to Ticketmaster IE links.
  • 2021-03-09 — universe.com links now affiliate-wrapped.
  • 2021-03-01 — Added healthCheck object (summary, description, learnMoreUrl).

2020

  • 2020-04-02 — Parking events filtered out of the feed.
  • 2020-04-02 — Transactable-status rules refreshed.

2019

  • 2019-12-11 — Added apiOnsaleStartDateTime field — indicates when partners can begin transacting (60 minutes after onsaleStartDateTime).
  • 2019-10-14 — Italy (IT) data added to feeds.
  • 2019-04-09 — API-transactability flag extended to non-Ticketmaster-domain events where applicable.
  • 2019-04-08 — source field now derived from the event’s domain in Discovery API (improved accuracy for non-Ticketmaster inventory).
  • 2019-03-06 — Added venue accessibility (ADA) fields: accessibleSeatingDetail, adaPhones, adaCustomCopy, adaHours.
  • 2019-02-20 — Universe events added to the Discovery Feed.
  • 2019-02-05 — Added hotEvent flag (top-selling within the last 7 days, per market).
  • 2019-01-11 — Added transactable API-transactability flag.

2018

  • 2018-11-15 — Updated Impact tracking for TicketWeb UK.
  • 2018-11-06 — legacyEventId / legacyAttractionId now fall back to the universal ID when the legacy ID is unavailable.
  • 2018-08-16 — Added minPriceWithFees and maxPriceWithFees fields. (Later deprecated with the 2025 removal of priceRanges.)
  • 2018-06-27 — Domain-matched image selection: event image URL now preferentially matches the event URL’s domain.
  • 2018-05-29 — MFX events now use countryCode (rather than venue country) to derive source.
  • 2018-05-14 — Switzerland (CH) and Czech Republic (CZ) added to data feeds.
  • 2018-05-14 — Impact Radius affiliate tracking extended to international host markets.
  • 2018-01-10 — Added attraction classification fields: classificationSegment(Id), classificationGenre(Id), classificationSubGenre(Id), classificationType(Id), classificationSubType(Id) on each attraction.

2017

  • 2017-11-27 — Added promoters array (id, name, description) on events.
  • 2017-11-20 — Added event eventInfo (“infos”) field.
  • 2017-10-04 — Resale inventory excluded from select international countries.
  • 2017-09-05 — Added presale description; locale-aware presale names.
  • 2017-08-24 — Added attractionUrl.
  • 2017-04-26 — Added classificationType / classificationSubType to classifications.