Retrieves all UTXOs associated with a Bitcoin address or script pubkey. Ideal for wallet views, dust filtering, or balance calculations. Can be tailored to exclude certain categories of UTXOs such as those used in metaprotocols.
In addition to confirmed transactions, mempool endpoints return data which reflects pending transactions in some number of “estimated” blocks - predicted blocks containing transactions which have been propagated around the network but not yet included in a mined block, with transactions with a higher sat/vB value being prioritised. The response details how many of these estimated blocks were considered when fetching the data.
Project API Key
Bitcoin address or hex encoded script pubkey
Ignore UTxOs containing less than 100000 sats
Ignore UTxOs containing less than specified satoshis
x >= 0
Exclude UTxOs involved in metaprotocols (currently only runes and inscriptions will be discovered, more metaprotocols may be supported in future)
The max number of results per page
x >= 0
The order in which the results are sorted (by height at which UTxO was produced)
asc
, desc
Return only UTxOs created on or after a specific height
x >= 0
Return only UTxOs created on or before a specific height
x >= 0
Limit the number of estimated mempool blocks to be reflected in the data (default: as many as available)
x >= 0
Pagination cursor string, use the cursor included in a page of results to fetch the next page
Requested data
The response is of type object
.