---
title: "Outcome Trend Route"
method: GET
path: "/api/v1/voice-agents/{voice_agent_id}/outcome-trend"
tags: ["flywheel"]
---

# Outcome Trend Route

`GET /api/v1/voice-agents/{voice_agent_id}/outcome-trend`

Flywheel V0.8 — per-version outcome-rate trend for this agent.

Returns one bucket per version that handled any human-reviewed
turn, sorted by ``version_number`` ascending. Empty list when
there are no reviewed calls yet. ``human_review`` source only —
AI-inferred outcomes are never blended (V0.4 provenance rule).

## Path parameters

- `voice_agent_id` string, uuid, required

## Response `200`

Successful Response

- OutcomeTrendBucket[]
  - `version_id` string, uuid, required
  - `version_number` integer, required
  - `outcome_counts` object, required
  - `total` integer, required

## Other responses

- `400` — Target voice agent is not eligible (not found in this tenant / target is a staging clone rather than production)
- `422` — Validation Error

## Changes

> 28 revisions in range; 1 not diffed.

- **2026-09-03** `d65b8fefae34` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status

[Change history](https://skmtc.dev/getanana/apis/cleon-api/changes/api/v1/voice-agents/:voice_agent_id/outcome-trend/get.md)

---

[API](https://skmtc.dev/getanana/apis/cleon-api.md) · [All operations](https://skmtc.dev/getanana/apis/cleon-api/llms.txt) · [OpenAPI document](https://skmtc.dev/getanana/apis/cleon-api/revisions/6b978a517225?raw)