---
title: "Stream experiment items"
method: POST
path: "/v1/private/experiments/items/stream"
tags: ["Experiments"]
---

# Stream experiment items

`POST /v1/private/experiments/items/stream`

Stream experiment items

## Request body

- ExperimentItemStreamRequest
  - `experiment_name` string, required
  - `limit` integer
  - `last_retrieved_id` string, uuid
  - `truncate` boolean — Truncate image included in either input, output or metadata
  - `project_name` string

## Changes

- **2026-06-02** `51f1b20841a7` — 1 info
  - added the optional property `items/anyOf[#/components/schemas/ExperimentItem]/trace_metadata` to the response with the `200` status
- **2026-05-04** `d606e84c75e4` — 5 warning
  - removed the optional property `items/anyOf[#/components/schemas/ExperimentItem]/comments/items/source_queue_id` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/ExperimentItem]/feedback_scores/items/source_queue_id` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/ExperimentItem]/feedback_scores/items/value_by_author/additionalProperties/author` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/ExperimentItem]/feedback_scores/items/value_by_author/additionalProperties/source_queue_id` from the response with the `200` status
  - …1 more

[Change history](https://skmtc.dev/comet-ml/apis/opik-rest-api/changes/v1/private/experiments/items/stream/post.md)

---

[API](https://skmtc.dev/comet-ml/apis/opik-rest-api.md) · [All operations](https://skmtc.dev/comet-ml/apis/opik-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/comet-ml/opik-rest-api/revisions/7e2bdcbaba06/schema)