# List activity across boards

`GET https://evohub.io/api/v1/board/activity`

Part of the [Board API](https://docs.evohub.io/board.md) reference · operationId `listBoardActivity`.

What happened on every board the caller can see, newest first. When a
page is full it carries `next_before_seq`; pass it back as
`before_seq` for the next page. It is absent on the last page.

Requires the `board:board:read` scope.

## Authorization

Any one of:

- `bearerKey`
- `headerKey`

Where:

- `bearerKey`: HTTP Bearer — An EvoHub API key (`evohub_…`) as a bearer token.
- `headerKey`: API key in the header `X-API-Key` — An EvoHub API key (`evohub_…`).

## Query parameters

- `before_seq` (integer, min 1): Return only events older than this sequence number.
- `limit` (integer, min 1, max 200): Events per page. At most 200, which is also the default.

## Responses

### 200 — A page of events.

Content type: `application/json`

Type: `object`

- `data` (object)
  - `events` (array of BoardActivity)
    - `seq` (integer)
    - `org_id` (string)
    - `board_id` (string)
    - `card_id` (string): Present for events about a card.
    - `actor_id` (string): The person, or organization key, that did it.
    - `kind` (string, example `card.moved`): What happened, such as `board.created`, `list.renamed`, `card.moved`, `card.approved`, `card.rejected`, `card.assigned`, `comment.added` or `card.auto_archived`.
    - `payload` (object): Details of the event; the keys depend on `kind`.
      - Other keys: any
    - `created_at` (string (date-time))
    - `board_name` (string)
  - `next_before_seq` (integer): Present when there may be more; pass it as `before_seq`.

### 400 — `before_seq` or `limit` is not a positive integer (`VALIDATION_ERROR`).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `not found`)
  - `request_id` (string)

### 401 — No API key was sent, or it is unknown, revoked or expired (`UNAUTHORIZED`).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `not found`)
  - `request_id` (string)

### 403 — The key lacks the scope this endpoint needs (`FORBIDDEN`).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `not found`)
  - `request_id` (string)

### 429 — Too many requests (`RATE_LIMITED`). Wait for `Retry-After` seconds.

Headers:

- `Retry-After` (integer): Seconds to wait before retrying.

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `not found`)
  - `request_id` (string)

### 500 — Something went wrong on EvoHub's side (`INTERNAL_ERROR`). Retry later.

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `not found`)
  - `request_id` (string)

## Example request

```bash
curl -X GET 'https://evohub.io/api/v1/board/activity' \
  -H 'Authorization: Bearer <TOKEN>'
```