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GET
/
utxo_management
/
{vaultAccountId}
/
{assetId}
/
unspent_outputs
TypeScript
const response: Promise<FireblocksResponse<ListUtxosResponse>> = fireblocks.uTXOManagementBeta.getUtxos(uTXOManagementBetaApiGetUtxosRequest);
{
  "data": [
    {
      "input": {
        "txHash": "b34f0c3ce612f1e5a5c19d6b1e6b5e3e7f1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c",
        "index": 0
      },
      "utxoId": "123456",
      "address": "1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa",
      "amount": "0.00150000",
      "status": "AVAILABLE",
      "confirmations": 6,
      "isChange": false,
      "isCoinbase": false,
      "fbTxId": "b70701f4-d7b1-4795-a8ee-b09cdb5b850e",
      "createdByHash": "000000000000000000024bead8df69990852c202db0e0097c1a12ea637d7e96d",
      "spentByFbTxId": [
        "b70701f4-d7b1-4795-a8ee-b09cdb5b850e"
      ],
      "createdByHeight": 800100,
      "createdAt": "2025-01-16T15:45:00Z",
      "updatedAt": "2025-01-16T15:45:00Z",
      "labels": [
        "cold-storage",
        "vip"
      ]
    }
  ],
  "next": "MjAyNS0wNy0wOSAxMDo1MzoxMy40NTI=:NA=="
}

Documentation Index

Fetch the complete documentation index at: https://developers.fireblocks.com/llms.txt

Use this file to discover all available pages before exploring further.

Path Parameters

​
vaultAccountId
string<numeric>
required

The ID of the vault account

​
assetId
string
required

The ID of the asset

Query Parameters

​
pageCursor
string

Cursor for the next page of results

​
pageSize
integer
default:50

Number of results per page (max 250, default 50)

Required range: 1 <= x <= 250
​
sort
enum<string>

Field to sort by

Available options:
AMOUNT,
CONFIRMATIONS
​
order
enum<string>

Sort order

Available options:
ASC,
DESC
​
includeAllLabels
string[]

Only return UTXOs that have ALL of these labels (AND logic).

​
includeAnyLabels
string[]

Return UTXOs that have ANY of these labels (OR logic).

​
excludeAnyLabels
string[]

Exclude UTXOs that have ANY of these labels.

​
includeStatuses
string[]

Filter by UTXO statuses to include.

​
address
string

Filter by address

​
minAmount
string

Minimum amount filter

​
maxAmount
string

Maximum amount filter

Response

A paginated list of UTXOs

​
data
object[]
required

List of UTXOs

​
next
string | null

Cursor to the next page

Example:

"MjAyNS0wNy0wOSAxMDo1MzoxMy40NTI=:NA=="