FIfireblocks
Cosigners

Get cosigner

Get a cosigner by ID. Endpoint Permission: Admin and Non-Signing Admin.

get/cosigners/{cosignerId}

Request

Path parameters

cosignerIdstring uuid required

The unique identifier of the cosigner

Response

A cosigner object

archivedboolean required

Whether the cosigner is archived

idstring uuid required

The unique identifier of the cosigner

namestring

The name of the cosigner

type'SANDBOX' | 'SGX' | 'GCP-CONFSPACE' | 'AWS-NITRO' | 'PLAIN'

The type of the cosigner

Example response

{
  "id": "44fcead0-7053-4831-a53a-df7fb90d440f",
  "name": "My Cosigner 1",
  "type": "SGX",
  "version": {
    "hash": "a1b2c3d4e5",
    "name": "1.0.0 (December 2025)"
  }
}

Changes

No recorded changes to this operation across all 1 revision of this API.