> ## Documentation Index
> Fetch the complete documentation index at: https://docs.oleander.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Events

> Stream of OpenLineage events powering oleander.

## Overview

**Events** are the raw OpenLineage payloads your stack emits - `START`, `COMPLETE`, `FAIL`, and others - with inputs, outputs, schema, and run facets. The events stream is the source of truth that lineage, traces, and cost are built on.

Browse the live event feed, filter by job or dataset, and forward events downstream via [Webhooks](/features/webhooks). To ingest events directly, see the [API Reference](/api-reference/introduction).