# Historical data This endpoint allows requesting historical location and environmental data based on provided filters. Up to 1 year of history is available, at once maximum 1 month or 1000 events can be fetched. If no time frame provided, the latest event is returned. ## Request historical location and environmental data - [POST /agent-service/v1/agent/exec/e4735852-45a4-4d73-a4b4-b13b60fc5dfe](https://docs.trackonomy.com/external-api/trackonomy-external-api/historical-data/post-historical-data.md): Returns historical data.