---
title: "List namespaces"
method: GET
path: "/v1/namespaces"
tags: ["Namespaces"]
---

# List namespaces

`GET /v1/namespaces`

Lists all namespaces for the authenticated organization.

## Response `200`

Successful response

- object
  - `results` Namespace[], required
    - `id` string, required — Unique namespace identifier (e.g. `ns_CjXuYOtW`).
    - `name` string, required — Namespace name. This is the value used in API path parameters.
    - `created_at` string, date-time, required — ISO 8601 timestamp.
    - `updated_at` string, date-time, required — ISO 8601 timestamp.
    - `attributes_schema` NamespaceAttributesSchema — Maps attribute names to their configuration.

## Other responses

- `401` — Missing or invalid API key.

## Changes

- **2026-04-13** `ee3554910b7d` — 1 breaking, 2 info
  - removed the required property `results/items/company_id` from the response with the `200` status
  - added the non-success response with the status `401`
  - added the required property `results/items/name` to the response with the `200` status
- **2026-04-02** `e67f3d38f850` — 2 warning, 2 info
  - removed the optional property `results/items/attributes_schema/additionalProperties/filterable` from the response with the `200` status
  - removed the optional property `results/items/attributes_schema/additionalProperties/full_text_search` from the response with the `200` status
  - added the optional property `results/items/attributes_schema/additionalProperties/is_filterable` to the response with the `200` status
  - added the optional property `results/items/attributes_schema/additionalProperties/is_searchable` to the response with the `200` status
- **2026-03-09** `2124afb62085` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/charcoalhq/apis/charcoal-api/changes/v1/namespaces/get.md)

---

[API](https://skmtc.dev/charcoalhq/apis/charcoal-api.md) · [All operations](https://skmtc.dev/charcoalhq/apis/charcoal-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/charcoalhq/charcoal-api/revisions/eee9850f4746/schema)