---
title: "Create Log Stream"
method: POST
path: "/v2/projects/{project_id}/log_streams"
tags: ["log_stream"]
---

# Create Log Stream

`POST /v2/projects/{project_id}/log_streams`

## Request

- Base URL: `https://api.galileo.ai`
- URL: `https://api.galileo.ai/v2/projects/{project_id}/log_streams`
- Auth: one of:
  - API key in header `Galileo-API-Key`
  - API key in header `Splunk-AO-API-Key`
  - OAuth 2
    - Password
    - Token URL: `https://api.galileo.ai/login`
  - HTTP basic

Create a new log stream for a project.

## Path parameters

- `project_id` string, uuid4, required

## Request body

- LogStreamCreateRequest
  - `name` string, required

## Response `200`

Successful Response

- LogStreamResponse
  - `id` string, uuid4, required
  - `created_at` string, date-time, required
  - `updated_at` string, date-time, required
  - `name` string, required
  - `project_id` string, uuid4, required
  - `created_by` string, uuid4, nullable
  - `created_by_user` UserInfo: A user's basic information, used for display purposes.
    - `id` string, uuid4, required
    - `email` string, required
    - `first_name` string, nullable
    - `last_name` string, nullable
  - `num_spans` integer, nullable
  - `num_traces` integer, nullable
  - `has_user_created_sessions` boolean

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/galileo/apis/galileo-api.md) - [All operations](https://skmtc.dev/galileo/apis/galileo-api/llms.txt) - [OpenAPI document](https://skmtc.dev/galileo/apis/galileo-api/revisions/441b96da8c30?raw)