Claude Platform Docs

Elenca i file

$ ant beta:files list
GET/v1/files

Elenca i file

Parameters
--id: optional array of string

Query param: Restrict the result set to Files whose id is in this list. At most 100 entries (after de-duplication). Mutually exclusive with page and limit. When supplied, the response is always a single page (next_page is null). IDs that do not resolve to a visible File — including deleted Files — are silently omitted.

--limit: optional number

Query param: Number of items to return per page.

Defaults to 20. Ranges from 1 to 1000.

maximum1000
minimum1
--page: optional string

Query param: Opaque page cursor returned in a prior list response's next_page. Prefixed page_.

--scope-id: optional string

Query param: Filter by scope ID. Only returns files associated with the specified scope (e.g., a session ID).

--beta: optional array of AnthropicBeta

Header param: Optional header to specify the beta version(s) you want to use.

Returns
BetaFileListResponse: object{ data, next_page }
data: array of BetaFileMetadata { id, created_at, filename, 6 more }

List of file metadata objects.

id: string

Unique object identifier.

The format and length of IDs may change over time.

created_at: string

RFC 3339 datetime string representing when the file was created.

formatdate-time
filename: string

Original filename of the uploaded file.

maxLength500
minLength1
mime_type: string

MIME type of the file.

maxLength255
minLength1
size_bytes: number

Size of the file in bytes.

minimum0
type: "file"

Object type.

For files, this is always "file".

downloadable: optional boolean

Whether the file can be downloaded.

expires_at: optional string

RFC 3339 datetime string representing when the file will expire and become unavailable for download. Null if the file does not expire. For files uploaded with expires_in_seconds, this is the upload time plus that value.

formatdate-time
scope: optional object{ id, type }

The scope of this file, indicating the context in which it was created (e.g., a session).

id: string

The ID of the scoping resource (e.g., the session ID).

type: "session"

The type of scope (e.g., "session").

next_page: optional string

Opaque cursor for the next page. Supply as ?page= to fetch the next page; null when there are no more results.

Elenca i file
ant beta:files list \
  --api-key my-anthropic-api-key
Returns Examples
Response 200
{
  "data": [
    {
      "id": "file_011CNha8iCJcU1wXNR6q4V8w",
      "created_at": "2025-04-15T18:37:24.100435Z",
      "filename": "document.pdf",
      "mime_type": "application/pdf",
      "size_bytes": 102400,
      "type": "file",
      "downloadable": false,
      "expires_at": "2025-05-15T18:37:24.100435Z",
      "scope": {
        "id": "id",
        "type": "session"
      }
    }
  ],
  "next_page": "next_page"
}