---
title: "Read Feedbacks"
method: GET
path: "/api/v1/feedback"
tags: ["feedback"]
---

# Read Feedbacks

`GET /api/v1/feedback`

List all Feedback by query params.

## Query parameters

- `run` union
  - string[]
  - string, uuid
- `key` string[], nullable
- `session` union
  - string[]
  - string, uuid
- `source` SourceType[], nullable
- `limit` integer
- `offset` integer
- `user` string[], nullable
- `has_comment` boolean, nullable
- `has_score` boolean, nullable
- `level` 'run' | 'session' — Enum for feedback levels.
- `max_created_at` string, date-time, nullable
- `min_created_at` string, date-time, nullable
- `include_user_names` boolean, nullable
- `comparative_experiment_id` string, uuid, nullable

## Response `200`

Successful Response

- FeedbackSchema[]
  - `created_at` string, date-time
  - `modified_at` string, date-time
  - `key` string, required
  - `score` union
    - number
    - integer
    - boolean
  - `value` union
    - number
    - integer
    - boolean
    - string
    - object
  - `comment` string, nullable
  - `correction` union
    - object
    - string
  - `feedback_group_id` string, uuid, nullable
  - `comparative_experiment_id` string, uuid, nullable
  - `run_id` string, uuid, nullable
  - `session_id` string, uuid, nullable
  - `id` string, uuid, required
  - `trace_id` string, uuid, nullable
  - `start_time` string, date-time, nullable
  - `is_root` boolean
  - `feedback_source` FeedbackSource — The feedback source loaded from the database.
    - `type` string, nullable
    - `metadata` object, nullable
    - `user_id` string, uuid, nullable
    - `ls_user_id` string, uuid, nullable
    - `user_name` string, nullable
  - `extra` object, nullable
  - `feedback_thread_id` string, nullable

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/langchain-ai/apis/langsmith.md) · [All operations](https://skmtc.net/langchain-ai/apis/langsmith/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/langchain-ai/langsmith/revisions/a0acb3a6a101/schema)