Create an asset custody

Módulo Assets

POST/asset-custodyassetCustodyEntries.create

An append-only custody ledger entry. Creates an asset custody. Requires `Idempotency-Key`; a replay returns the original response. The organization is derived from the credential or the parent row, never from the body.

Requiere la capacidad assets.custody.write.
Alcances de OAuth: assets.
Envía el encabezado Idempotency-Key. Una repetición con la misma clave devuelve la respuesta original.
Estados de error: 400, 401, 409, 422, 429. Los errores son detalles de problema RFC 9457.

Cuerpo de la solicitud: AssetCustodyCreate

assetCustodyEntries.create: AssetCustodyCreate
Campo	Tipo	Obligatorio	Descripción
asset_unit_id	string (uuid)	Sí	Identifier of the asset unit.
custodian_membership_id	string (uuid) \| null	No	Identifier of the member who holds the unit.
custodian_engagement_id	string (uuid) \| null	No	Identifier of the external engagement that holds the unit.
venue_id	string (uuid) \| null	No	Identifier of the place the unit is kept.
project_id	string (uuid) \| null	No	Identifier of the project the unit is out for.
note	string \| null	No	Hand-over note.Restricciones: length 0 to 1000

{
  "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."
}

Respuesta 201: AssetCustody

assetCustodyEntries.create: AssetCustody
Campo	Tipo	Obligatorio	Descripción
id	string (uuid)	Sí	Identifier of the asset custody.
org_id	string (uuid)	Sí	Identifier of the owning organization, derived from the parent row and never accepted from the caller.
created_at	string (date-time)	Sí	When the row was created.
created_by	string (uuid) \| null	Sí	Identifier of the person who created the row; null when a seed, platform or system process created it.
updated_at	string (date-time)	Sí	When the row was last updated.
updated_by	string (uuid) \| null	Sí	Identifier of the person who last updated the row; null when a seed, platform or system process updated it.
asset_unit_id	string (uuid)	Sí	Identifier of the asset unit.
custodian_membership_id	string (uuid) \| null	Sí	Identifier of the member who holds the unit.
custodian_engagement_id	string (uuid) \| null	Sí	Identifier of the external engagement that holds the unit.
venue_id	string (uuid) \| null	Sí	Identifier of the place the unit is kept.
project_id	string (uuid) \| null	Sí	Identifier of the project the unit is out for.
note	string \| null	Sí	Hand-over note.Restricciones: 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."
}

Ejemplos de código

curl -X POST "$XOS_BASE_URL/asset-custody" \
  -H "Authorization: Bearer $XOS_API_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"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."}'

const { data } = await xos.assetCustodyEntries.create({
    "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."
  });

response = xos.asset_custody_entries.create({"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."})

xos asset-custody-entries create --data '{"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."}'