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Traffic API Release Notes

Service version: 4 & 5Last edit: 2026.09.01

A new version of this API, based on TomTom Orbis Maps, is available here.
For new integration, we recommend using TomTom Orbis APIs.
To review changes or to migrate, please find the migration guide here.

Overview

This TomTom Release Notes page records the release date with changes and bug fixes associated with a product release. The release dates are in descending order starting with the most recent update. Map data is released twice a week.

Release date: 2022.09.13

Changes:

Release date: 2022.05.09

Changes:

  • Traffic Flow
    • All endpoints: Added support for the region-specific endpoint for South Korea.
  • Traffic Incidents
    • All endpoints: Added support for the region-specific endpoint for South Korea.

Release date: 2022.04.08

Changes:

  • Incident Details
    • Added the possibility to get Incident Details by incident IDs.
    • It allows endpoint users to query Incident Details about incidents present in Incident Vector tiles by their IDs.

Release date: 2021.10.14

Changes:

  • Traffic Flow
    • All endpoints: Added support for traffic in Reunion, Guadeloupe, and Martinique.
  • Traffic Incidents
    • All endpoints: Added support for traffic in Reunion, Guadeloupe, and Martinique.

Release date: 2021.08.17

Changes:

Release date: 2021.07.22

Changes:

  • Traffic Incidents
    • All endpoints: Updated map to version 2021.03.003.01 (Map release date: 2021/03/04).
  • Incident Details
    • Added support for future incidents.
    • Added the Incidents category filter.
    • Added TMC data in countries which support TMC.

Release date: 2021.06.11

Changes:

  • Traffic Flow
    • All endpoints: Added support for traffic for Cyprus.
  • Raster Flow Tiles
    • Added support for the Detailed Flow with Dynamic Sectioning data, which produces more accurate traffic flow.
  • Vector Flow Tiles
    • Added support for the Detailed Flow with Dynamic Sectioning data, which produces more accurate traffic flow.

Release date: 2021.04.13

Changes:

  • Incident Details
    • Added the new API version (5) with more logical response structure.
    • Added information about Alert Codes and additional Icon Categories describing the incident.
    • Deprecated the previous API version (4).