Get an asset custody
Assets module
GET/asset-custody/{id}assetCustodyEntries.get
An append-only custody ledger entry. Returns one asset custody with its `ETag`. A asset custody the caller may not see returns 404.
- Requires the capability assets.asset.read.
- OAuth scopes: assets.
- Error statuses: 400, 401, 404, 429. Errors are RFC 9457 problem details.
Path and query parameters
| Field | Type | Required | Description |
|---|---|---|---|
| id | string (uuid) | Yes | Identifier of the asset custody. |
| fields | Fields | No | Sparse fieldset: a comma-separated list of top-level fields to return. `id` is always returned.Constraints: pattern ^[a-z_][a-z0-9_]*(,[a-z_][a-z0-9_]*)*$ |
Response 200: AssetCustody
| Field | Type | Required | Description |
|---|---|---|---|
| id | string (uuid) | Yes | Identifier of the asset custody. |
| org_id | string (uuid) | Yes | Identifier of the owning organization, derived from the parent row and never accepted from the caller. |
| created_at | string (date-time) | Yes | When the row was created. |
| created_by | string (uuid) | null | Yes | Identifier of the person who created the row; null when a seed, platform or system process created it. |
| updated_at | string (date-time) | Yes | When the row was last updated. |
| updated_by | string (uuid) | null | Yes | Identifier of the person who last updated the row; null when a seed, platform or system process updated it. |
| asset_unit_id | string (uuid) | Yes | Identifier of the asset unit. |
| custodian_membership_id | string (uuid) | null | Yes | Identifier of the member who holds the unit. |
| custodian_engagement_id | string (uuid) | null | Yes | Identifier of the external engagement that holds the unit. |
| venue_id | string (uuid) | null | Yes | Identifier of the place the unit is kept. |
| project_id | string (uuid) | null | Yes | Identifier of the project the unit is out for. |
| note | string | null | Yes | Hand-over note.Constraints: length 0 to 1000 |
{
"id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"org_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"created_at": "2026-10-08T14:30:00Z",
"created_by": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"updated_at": "2026-10-08T14:30:00Z",
"updated_by": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"asset_unit_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"custodian_membership_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"custodian_engagement_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"venue_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"project_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"note": "Issued for load-in."
}Code samples
curl -X GET "$XOS_BASE_URL/asset-custody/0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f" \
-H "Authorization: Bearer $XOS_API_KEY"const { data, etag } = await xos.assetCustodyEntries.get("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f");response = xos.asset_custody_entries.get("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f")xos asset-custody-entries get 0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f