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

# Service topology

> Nodes and edges from the service graph.

```http theme={null}
GET /api/v1/web/topology
```

Aggregates `service_graph_edges` into nodes and edges. Both `from` and `to` are required RFC3339
query parameters, and `to` must not precede `from`.

Requires `streams.query`, or `sys.telemetry.read` in system scope.