Group traces by agent or session with per-group rollups
Collapse the trace list into groups (by agent or session) with summary
metrics per group — volume, error rate, eval pass/fail + avg score, avg
duration, last activity. Honours the same filters as the list endpoint so a
group’s numbers match what GET /traces?agent_name=<key> would drill into.
Cost/token rollups are deliberately omitted (they need a per-trace LlmCall join); this view is for triage by volume/health, not billing.
Authorizations
Enter your API key (e.g. dai_sk_test_key_001)
Query Parameters
Roll-up dimension: 'agent' (group by agent_name) or 'session' (group by session_id).
agent, session success, error, degraded Filter by eval verdict, or 'unevaluated' for no verdict yet.
When false, drop platform-harness fixture agents from the roll-up — the UI's default. Ignored when agent_name is set.
1 <= x <= 500Cookies
Response
Successful Response
The response is of type Response Group Traces Api V1 Traces Group By Get · object.