Agent session analytics
⚠️
Preview — this feature is being built; the design below is the spec.
GET https://app.syntic.ai/v1/organizations/analytics/agentsSessions started, completed and failed per agent, with average turns, tool calls and cost per session. Covers sessions from the API, deployments and Console.
For how this fits into a full workflow, see Usage analytics.
Headers
| Header | Required | Value |
|---|---|---|
Authorization | Yes | Bearer <admin key>: an Admin API key (sk_admin_...). Inference keys are refused with 403 admin_key_required. See Admin API keys. |
syntic-beta | Yes, while in preview | admin-2026-11-01. Without it the call fails with 400 beta_required. See Versioning. |
Query parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
starting_at | string | RFC 3339; required. Inclusive. | |
ending_at | string | now | Exclusive. At most 92 days after starting_at. |
workspace_id | string | Restrict to one workspace. | |
agent_id | string | One agent only. |
Response
200 OK, Content-Type: application/json
{
"data": [
{
"agent_id": "agt_01JC4R8W6Q2N9X3T5V7Y",
"name": "refund-helper",
"sessions": 4021,
"completed": 3880,
"failed": 61,
"interrupted": 80,
"avg_turns": 6.2,
"avg_tool_calls": 9.4,
"avg_cost_usd": "0.0410",
"cost_usd": "164.86"
}
],
"has_more": false
}| Field | Type | Description |
|---|---|---|
completed | integer | Sessions that ended with an outcome. |
failed | integer | Sessions that ended with an error. |
avg_turns | number | Mean agent turns per session. |
Examples
curl -sS "https://app.syntic.ai/v1/organizations/analytics/agents?starting_at=2026-10-01T00:00:00Z" \
-H "Authorization: Bearer $SYNTIC_ADMIN_KEY" \
-H "syntic-beta: admin-2026-11-01"Errors
Errors use the error envelope and carry a request_id. Codes specific to this operation:
| Status | type | code | When |
|---|---|---|---|
| 400 | invalid_request_error | beta_required | The syntic-beta header is missing. |
| 401 | authentication_error | invalid_api_key | The admin key is missing, unknown, revoked or expired. |
| 403 | permission_error | admin_key_required | An inference key was used. |
| 429 | rate_limit_error | rate_limited | Too many requests; wait for Retry-After. See Rate-limit headers. |
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