Blockchain Indexer API
Addresses

UTxO references at an address

1min
GET
https://mainnet.gomaestro-api.org/v1/addresses/{address}/utxo_refs
Cardano Mainnet

Returns references (pair of transaction hash and output index in transaction) for UTxOs controlled by the specified address

Authentication
api-key
Path Parameters
address
*
Query Parameters
count
All Of
object +
order
All Of
object +
from
to
cursor
Responses
200
UTxO references for all the unspent transaction outputs at an address
Example
{"data":[{"tx_hash":"b24743fb4b5381971ee8b3d02a3fd5e783acdb5a21cd2d22d192ec84e7e279fc","index":0},{"tx_hash":"e2e91c7be8239b9f52fadec8df627fe759d21e5b6559c3ec06d8120f1366e075","index":0}],"last_updated":{"timestamp":"2022-10-10 20:25:28","block_hash":"8b78a8e4f3f097a6a6fcb20901326b660e4c8b2d4a45f77dea3f2c6e223adf96","block_slot":32266099},"next_cursor":null}
Description
A paginated response. Pass in the `next_cursor` in a subsequent request as the `cursor` query parameter to fetch the next page of results.
data
*
last_updated
*
next_cursor
400
Malformed query parameters
500
Internal server error