---
title: "List stacks"
method: GET
path: "/api/repos/{owner}/{repo}/pulls/stacks"
tags: ["Pull Requests"]
---

# List stacks

`GET /api/repos/{owner}/{repo}/pulls/stacks`

## Request

- Base URL: `https://git.cafe`
- URL: `https://git.cafe/api/repos/{owner}/{repo}/pulls/stacks`
- Auth: one of:
  - none
  - API key in cookie `gc-session`
  - HTTP bearer
  - HTTP basic
  - HTTP token
  - OAuth 2
    - Authorization code: `/api/oauth/authorize`
    - Token URL: `/api/oauth/token` scopes: `repo:contents:read`

List stacks. Public repositories allow anonymous reads; supplied credentials are validated and may expand access to private resources.

## Path parameters

- `owner` string, required
- `repo` string, required

## Query parameters

- `after` string
- `limit` integer
- `state` 'active' | 'completed' | 'dissolved'

## Response `200`

Response for status 200

- object
  - `items` StackRead[], required
    - `id` string, required
    - `number` integer, required
    - `state` 'active' | 'completed' | 'dissolved', required
    - `author` union, required
      - object
        - `kind` 'local', required
        - `actorId` string, required
        - `handle` string, required
        - `displayName` string, nullable, required
        - `avatarUrl` string, nullable, required
        - `bot` true
        - `app` object
          - `listed` boolean, required
        - `via` object
          - `app` string, required
          - `iconUrl` string, nullable, required
      - object
        - `kind` 'github', required
        - `actorId` string, required
        - `authority` 'https://github.com', required
        - `providerId` integer, required
        - `login` string, required
        - `accountType` 'user' | 'organization' | 'bot', required
        - `avatarUrl` string, nullable, required
        - `linkedProfile` object, nullable
          - `actorId` string
          - `handle` string, required
          - `displayName` string, nullable, required
          - `avatarUrl` string, nullable, required
      - object
        - `kind` 'unavailable', required
        - `actorId` string, required
    - `landingBase` string, required
    - `revision` integer, required
    - `size` integer, required
    - `activeCount` integer, required
    - `landedCount` integer, required
    - `members` StackMember[], required
      - `membershipId` string, required
      - `pullRequestId` string, required
      - `pullRequestNumber` integer, required
      - `title` string, required
      - `author` union, required
        - object
          - `kind` 'local', required
          - `actorId` string, required
          - `handle` string, required
          - `displayName` string, nullable, required
          - `avatarUrl` string, nullable, required
          - `bot` true
          - `app` object
            - `listed` boolean, required
          - `via` object
            - `app` string, required
            - `iconUrl` string, nullable, required
        - object
          - `kind` 'github', required
          - `actorId` string, required
          - `authority` 'https://github.com', required
          - `providerId` integer, required
          - `login` string, required
          - `accountType` 'user' | 'organization' | 'bot', required
          - `avatarUrl` string, nullable, required
          - `linkedProfile` object, nullable
            - `actorId` string
            - `handle` string, required
            - `displayName` string, nullable, required
            - `avatarUrl` string, nullable, required
        - object
          - `kind` 'unavailable', required
          - `actorId` string, required
      - `state` 'open' | 'closed' | 'merged', required
      - `draft` boolean, required
      - `sourceBranch` string, required
      - `directBase` string, required
      - `position` integer, required
      - `lifecycle` 'landed' | 'active', required
      - `needsRestack` boolean, required
      - `mergeStrategy` 'merge' | 'squash' | 'rebase' | 'null', nullable, required
      - `mergeCommitOid` string, nullable, required
      - `landedAt` string, date-time, nullable, required
      - `checks` object, nullable, required
        - `pending` integer, required
        - `failing` integer, required
        - `successful` integer, required
        - `total` integer, required
      - `reviews` object, nullable, required
        - `approvals` integer, required
        - `changesRequested` integer, required
    - `createdAt` string, date-time, required
    - `updatedAt` string, date-time, required
    - `endedAt` string, date-time, nullable, required
  - `next` string, nullable, required
  - `total` integer, required

## Other responses

- `400`: The request is invalid.
- `401`: Authentication is required, or the supplied credential is invalid.
- `403`: The credential does not permit this operation. A `code`, when present, names the refusal.
- `404`: The resource does not exist or is not visible to the caller.
- `409`: Response for status 409
- `422`: Response for status 422
- `429`: A rate limit is exhausted. Wait Retry-After seconds; the value is a hint, so back off on a repeat 429.
- `503`: A required service is temporarily unavailable; retry later.

---

[API](https://skmtc.dev/gitcafe/apis/git-cafe-api.md) - [All operations](https://skmtc.dev/gitcafe/apis/git-cafe-api/llms.txt) - [OpenAPI document](https://skmtc.dev/gitcafe/apis/git-cafe-api/revisions/9fa233d2986d?raw)