# Get Project Lineage

```
GET 
/v1/dbt/projects/:project_id/lineage
```

The project's DAG for the dbt page canvas: every model, the sources at least one model consumes, the datasets behind them, the datasets the models materialise, and the vizzes reading those output datasets. A documented alias of the `GET /v1/lineage` builder — same `<type>:<id>` node ids, same `LineageNode` / `LineageEdge` types. Derived from the `{{ ref() }}` / `{{ source() }}` dependencies parsed at model save, so the graph has one shape before and after the first successful run.

## Request[​](#request "Link diretto a request")

## Responses[​](#responses "Link diretto a Responses")

* 200
* 404
* 422

Successful Response

Not found

Validation Error