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Luma Agents
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API Reference
Files

List files

GET/files

List the files in your namespace, newest first. Keyset-paginated: when has_more is true, pass next_cursor back as cursor.

Query ParametersExpand Collapse
cursor: optional string

Opaque pagination cursor from a prior response's next_cursor.

limit: optional number

Maximum files to return (1–100). Defaults to 25.

minimum1
maximum100
purpose: optional FilePurpose

Filter to files with this purpose.

One of the following:
"input"
"reference"
state: optional FileState

Filter to files in this state.

One of the following:
"pending"
"ready"
"failed"
"deleted"
ReturnsExpand Collapse
FileList = object { data, has_more, next_cursor }

Keyset-paginated page of files, newest first. When has_more is true, pass next_cursor back as the cursor query parameter to fetch the next page. next_cursor is opaque.

data: array of File { id, created_at, mime_type, 8 more }

Files in this page.

id: string

File identifier, referenced as ImageRef.file_id.

formatuuid
created_at: string

Creation timestamp.

formatdate-time
mime_type: string

MIME type of the stored bytes (for example, image/jpeg).

purpose: FilePurpose

How the file is intended to be used in a generation. input is the primary subject (e.g. the source image for an edit); reference is style/content guidance.

One of the following:
"input"
"reference"
size_bytes: number

Size of the stored object in bytes.

state: FileState

Lifecycle state of an uploaded file. pending until bytes are received and the ingest pipeline runs; ready once it can be referenced from a generation; failed if ingest/moderation rejected it; deleted after a soft-delete.

One of the following:
"pending"
"ready"
"failed"
"deleted"
deleted_at: optional string

Soft-delete timestamp, if the file was deleted.

formatdate-time
expires_at: optional string

TTL set at upload, if any. After this time Luma may automatically delete the file and reclaim its bytes — you don't need to call DELETE yourself.

formatdate-time
failure_reason: optional string

Human-readable reason when state is failed.

filename: optional string

Original filename supplied at upload, if any.

user_id: optional string

The opaque end-user tag supplied at upload, echoed back unchanged. Abuse-attribution only; not an access-control primitive.

has_more: boolean

Whether more files exist beyond this page.

next_cursor: optional string

Opaque cursor for the next page, when has_more is true.

List files

curl https://agents.lumalabs.ai/v1/files \
    -H "Authorization: Bearer $LUMA_AGENTS_API_KEY"
{
  "data": [
    {
      "id": "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
      "created_at": "2019-12-27T18:11:19.117Z",
      "mime_type": "mime_type",
      "purpose": "input",
      "size_bytes": 0,
      "state": "pending",
      "deleted_at": "2019-12-27T18:11:19.117Z",
      "expires_at": "2019-12-27T18:11:19.117Z",
      "failure_reason": "failure_reason",
      "filename": "filename",
      "user_id": "user_id"
    }
  ],
  "has_more": true,
  "next_cursor": "next_cursor"
}
Returns Examples
{
  "data": [
    {
      "id": "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
      "created_at": "2019-12-27T18:11:19.117Z",
      "mime_type": "mime_type",
      "purpose": "input",
      "size_bytes": 0,
      "state": "pending",
      "deleted_at": "2019-12-27T18:11:19.117Z",
      "expires_at": "2019-12-27T18:11:19.117Z",
      "failure_reason": "failure_reason",
      "filename": "filename",
      "user_id": "user_id"
    }
  ],
  "has_more": true,
  "next_cursor": "next_cursor"
}