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GET
/
mempool
/
addresses
/
{address}
/
runes
/
utxos
Rune UTxOs by Address (mempool-aware)
curl --request GET \
  --url https://xbt-mainnet.gomaestro-api.org/v0/mempool/addresses/{address}/runes/utxos \
  --header 'api-key: <api-key>'
{
  "data": [
    {
      "confirmations": 20674,
      "height": 876954,
      "runes": [
        {
          "amount": "2500000",
          "rune_id": "876947:7"
        }
      ],
      "satoshis": "546",
      "txid": "67715c2b42eaa053fc174c68ca4f393446986567ed0509fa78eb3aa9d0b8db0b",
      "vout": 3
    },
    {
      "confirmations": 20674,
      "height": 876954,
      "runes": [
        {
          "amount": "2500000",
          "rune_id": "876947:7"
        }
      ],
      "satoshis": "546",
      "txid": "67715c2b42eaa053fc174c68ca4f393446986567ed0509fa78eb3aa9d0b8db0b",
      "vout": 4
    },
    {
      "confirmations": 20674,
      "height": 876954,
      "runes": [
        {
          "amount": "2500000",
          "rune_id": "876947:7"
        }
      ],
      "satoshis": "546",
      "txid": "67715c2b42eaa053fc174c68ca4f393446986567ed0509fa78eb3aa9d0b8db0b",
      "vout": 5
    }
  ],
  "indexer_info": {
    "chain_tip": {
      "block_hash": "0000000000000000000119bd8dffd7d8285a69744011aa98f0d9091b0555ca46",
      "block_height": 897627
    },
    "estimated_blocks": [
      {
        "block_height": 897628,
        "sats_per_vb": {
          "max": 202,
          "median": 5,
          "min": 1
        }
      }
    ],
    "mempool_timestamp": "2025-05-21 00:47:53"
  },
  "next_cursor": null
}

Authorizations

​
api-key
string
header
required

Project API Key

Path Parameters

​
address
string
required

Bitcoin address or hex encoded script pubkey

Query Parameters

​
rune
string | null

Return only UTxOs containing a specific Rune, specified either by the Rune ID (etching block number and transaction index) or name (spaced or un-spaced)

​
order_by
enum<string>
default:height

The property by which response items should be sorted. Supported values: height (height of block which produced the UTxO - default), amount (amount of runes in UTxO)

Available options:
height,
amount
​
order
enum<string>
default:asc

The order in which the results are sorted. Supported values: asc, desc

Available options:
asc,
desc
​
count
integer
default:100

The max number of results per page

Required range: x >= 0
​
cursor
string | null

Pagination cursor string, use the cursor included in a page of results to fetch the next page.

​
from
integer<int64> | null

Return only UTxOs created on or after a specific height

Required range: x >= 0
​
to
integer<int64> | null

Return only UTxOs created on or before a specific height

Required range: x >= 0

Response

Requested data

​
data
object[]
required
​
indexer_info
object
required
​
next_cursor
string | null