---
title: "List collections aliases"
method: GET
path: "/aliases"
tags: ["Aliases"]
---

# List collections aliases

`GET /aliases`

Get list of all existing collections aliases

## Response `200`

successful operation

- object
  - `usage` union
    - Usage — Usage of the hardware resources, spent to process the request
      - `hardware` union
        - HardwareUsage — Usage of the hardware resources, spent to process the request
          - `cpu` integer, required
          - `payload_io_read` integer, required
          - `payload_io_write` integer, required
          - `payload_index_io_read` integer, required
          - `payload_index_io_write` integer, required
          - `vector_io_read` integer, required
          - `vector_io_write` integer, required
        - unknown
      - `inference` union
        - InferenceUsage
          - `models` object, required
        - unknown
    - unknown
  - `time` number, float — Time spent to process this request
  - `status` string
  - `result` CollectionsAliasesResponse
    - `aliases` AliasDescription[], required
      - `alias_name` string, required
      - `collection_name` string, required

## Other responses

- `default` — error
- `4XX` — error

## Changes

> 18 revisions in range; 1 could not be searched.

- **2025-11-17** `d09f337ca2f3` — 2 info
  - added `#/components/schemas/Usage` to the `usage` response property `anyOf` list for the response status `200`
  - removed `#/components/schemas/HardwareUsage` from the `usage` response property `anyOf` list for the response status `200`
- **2025-04-15** `5d330acca4cd` — 2 breaking, 6 info
  - removed the required property `usage/anyOf[#/components/schemas/HardwareUsage]/io_read` from the response with the `200` status
  - removed the required property `usage/anyOf[#/components/schemas/HardwareUsage]/io_write` from the response with the `200` status
  - added the required property `usage/anyOf[#/components/schemas/HardwareUsage]/payload_index_io_read` to the response with the `200` status
  - added the required property `usage/anyOf[#/components/schemas/HardwareUsage]/payload_index_io_write` to the response with the `200` status
  - …4 more
- **2025-01-17** `a7900f38a79d` — 3 info
  - api tag `Aliases` added
  - api tag `collections` removed
  - added the optional property `usage` to the response with the `200` status

[Change history](https://skmtc.dev/qdrant/apis/qdrant-api/changes/aliases/get.md)

---

[API](https://skmtc.dev/qdrant/apis/qdrant-api.md) · [All operations](https://skmtc.dev/qdrant/apis/qdrant-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/qdrant/qdrant-api/revisions/d08b1f613f29/schema)