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

# Get graph

> Retrieve the graph structure — nodes and edges — for visualization and analysis.

## Query parameters

<ParamField query="limit" type="integer" default="10">
  Maximum number of nodes/edges to return.
</ParamField>

<ParamField query="session_id" type="integer">
  Filter by session. Omit to return all sessions.
</ParamField>

<ParamField query="agent_type" type="string">
  Filter by agent type. Omit to return all agent types.
</ParamField>

## Response

<ResponseField name="nodes" type="GraphNodeResponse[]">
  Array of graph nodes.
</ResponseField>

<ResponseField name="edges" type="GraphEdgeResponse[]">
  Array of graph edges.
</ResponseField>

### GraphNodeResponse

| Field        | Type     | Description                                              |
| :----------- | :------- | :------------------------------------------------------- |
| `id`         | `u64`    | Node identifier                                          |
| `label`      | `String` | Node label                                               |
| `node_type`  | `String` | Type: `"Event"`, `"Goal"`, `"Action"`, `"Context"`, etc. |
| `created_at` | `u64`    | Creation timestamp                                       |
| `properties` | `JSON`   | Node properties (any JSON object)                        |

### GraphEdgeResponse

| Field        | Type     | Description                                       |
| :----------- | :------- | :------------------------------------------------ |
| `id`         | `u64`    | Edge identifier                                   |
| `from`       | `u64`    | Source node ID                                    |
| `to`         | `u64`    | Target node ID                                    |
| `edge_type`  | `String` | Type: `"CausedBy"`, `"PartOf"`, `"LeadsTo"`, etc. |
| `weight`     | `f32`    | Edge weight (`0.0`–`1.0`)                         |
| `confidence` | `f32`    | Confidence in the edge (`0.0`–`1.0`)              |

```json theme={null}
{
  "nodes": [
    {
      "id": 1,
      "label": "user_message",
      "node_type": "Event",
      "created_at": 1738425600000000000,
      "properties": { "message_type": "user_message" }
    }
  ],
  "edges": [
    {
      "id": 1,
      "from": 1,
      "to": 2,
      "edge_type": "LeadsTo",
      "weight": 0.95,
      "confidence": 0.9
    }
  ]
}
```