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Indy Lights Overview


The Indy Lights API provides schedules and post-race results for the entire Indy NXT Series. All data is collected via Sportradar’s expert operators.

Select the Indy Lights package in our Coverage Matrix for events and data offered.

This API uses a descending, stage-based structure. By changing the stage ID, you can retrieve information on a season, event, race, or any of the practice or qualifying stages.

Additional feeds provide complementary stats, including racer profiles.


Authentication is required for all API calls.

Stage Format

The Indy Lights API uses generic stage implementation. The core of the API is built around the concept of stages. For example, an event contains the following stage types: practice, qualifying, and race. Each of those stages, in turn, have stages (except Practice which has no sub-stages). The IDs of each stage are usable in the URL path to request information about that particular stage.

The Indy Lights sport and seasons within it are stages as well. The sport stage consists of season stages for each annual season. Using the ID of a chosen season as a parameter in the Stage Summary endpoint you can "drill down" into each season. For example, using the 2022 season ID as a parameter in the Stage Summary endpoint, the sub-stages will be individual race events. From the race event, you can drill down into the practice, qualifying, and race stages using the same endpoint with different stage IDs.

The best way to 'start' the navigation with the Indy Lights API is using the Seasons endpoint. From there one can obtain the stage ID for the season required and use that as a parameter in the Stage Summary endpoint.

Stage TypeInformation IncludedSub-stages
SportInformation about the seasons included. Note probabilities do not return valid data on this stage.Indy Lights seasons.
SeasonContains the season schedule, driver standings and statistics.Events on the race calendar for that season.
EventInformation about a single event, the competitors, the teams, and the circuit.Sessions (eg: Practice, Qualifying, Race)
PracticeCompetitors and results of practice such as fastest time etc.None
QualifyingInformation pertaining to the qualifying stage of the event including conditions, competitors, and overall qualifying results.Qualifying Parts
RaceDetails of the race itself, including the competitors and overall results.Laps


Endpoint Descriptions

Competitor Merge Mappings - Provides the valid Sportradar Id in cases when two competitors have been merged into one.

Competitor Profile – Provides biographical information for a given driver. 

Deleted Stages - Provides all deleted stages within a given season.

Seasons - Provides a complete historical list of available seasons. This is the starting point for the Indy Lights API. 

Stage Schedule – Provides the schedule for a given stage. 

Stage Summary – Provides schedules and results information based on the stage provided (season, event, practice, qualifying, or race).

Data Retrieval Sample

To find the profile for a given racer:

  1. Call the Seasons endpoint and find the Stage Id for the current season
  2. Call the Stage Schedule using the 'season' Stage Id
  3. Locate the Stage Id which your race competed in
  4. Call the Stage Summary using the 'race' Stage Id
  5. Within the results locate the competitor id for your racer
  6. Call the Competitor Profile endpoint using your racer's competitor id

Integration Links

OpenAPI Spec

Our Indy Lights API is available via OpenAPI. Click below to view and/or download the spec.

Indy Lights v2 OpenAPI

Postman Workspace

Our entire Media APIs are available on Postman. Click the link above to be taken directly to our Indy Lights API collection.

Feel free to follow and/or fork any collections to receive updates.

Schema Download

Open the zip file below to access our entire Indy Lights API XSD schema.

Indy Lights v2 Schema