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v1

latestOpenAPI 3.1.02026-07-243035381.4 MB
Blockchains API

Get transaction history (UTXO)

/v4/data/blockchains/transaction/history/utxos

20 credits per API call

Get transaction history by address for UTXO chains (Bitcoin, Litecoin, Dogecoin, Cardano) with pagination and optional block range and tx type filter.

Cardano (ADA): Only address, pageSize, and offset are supported. Filters blockFrom, blockTo, and txType are not available for Cardano.

get/v4/data/blockchains/transaction/history/utxos

Query parameters

chain'bitcoin-mainnet' | 'bitcoin-testnet' | 'litecoin-mainnet' | 'litecoin-testnet' | 'doge-mainnet' | 'dogecoin-testnet' | 'cardano-mainnet' | 'cardano-preprod' required

Chains supported for GET blockchains/transaction/history/utxos (Bitcoin, Litecoin, Dogecoin, Cardano).

Example:bitcoin-mainnet

Blockchain to query (Bitcoin, Litecoin, Dogecoin, or Cardano mainnet/testnet).

addressstring required
Example:n1XxR8s3E2n3F4G5H6I7J8K9L0M1N2O3P4Q5R

Address to get transaction history for.

pageSizeinteger required
Example:20

Number of items per page (1-50).

offsetinteger

Offset for pagination (0-based).

blockFrominteger

Optional block height to start from (inclusive). Not supported for Cardano.

blockTointeger

Optional block height to end at (inclusive); must be >= blockFrom if set. Not supported for Cardano.

txType'incoming' | 'outgoing'

Filter by transaction direction (incoming/outgoing). Not supported for Cardano.

Response

OK

Example response

[
  {
    "blockNumber": 937056,
    "block": "00000000000000000000bdbfedb6b9e3e521fa404007a84dfc4e681a6a6e927d",
    "fee": 726,
    "hash": "7912175f3f46da95075248a147efdd00cf86d1a018e1609800e22187e65ccd92",
    "index": 1586,
    "inputs": [
      {
        "sequence": 4294967295
      }
    ],
    "size": 223,
    "time": 1771321646,
    "version": 2,
    "vsize": 142,
    "weight": 565
  }
]