---
title: "List collections"
method: GET
path: "/collections"
tags: ["Manage Indexes"]
---

# List collections

`GET /collections`

List all collections in a project.
Serverless indexes do not support collections.

## Headers

- `X-Pinecone-Api-Version` string, required

## Response `200`

List all the collections in your current project.

- DbControlCollectionList — The list of collections that exist in the project.
  - `collections` DbControlCollectionModel[] — List of collections in the project
    - `name` string, required — The name of the collection.
    - `size` integer — The size of the collection in bytes.
    - `status` string, required — The status of the collection. Possible values: `Initializing`, `Ready`, or `Terminating`.
    - `dimension` integer — The dimension of the vectors stored in each record held in the collection.
    - `vector_count` integer — The number of records stored in the collection.
    - `environment` string, required — The environment where the collection is hosted.

## Other responses

- `401` — Unauthorized. Possible causes: Invalid API key.
- `500` — Internal server error.

---

[API](https://skmtc.net/pinecone/apis/pinecone-api.md) · [All operations](https://skmtc.net/pinecone/apis/pinecone-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/pinecone/pinecone-api/revisions/35876583485d/schema)