post
https://api.tatum.io/v4/data/blockchains/transaction/history/utxos/batch
/v4/data/blockchains/transaction/history/utxos/batch
20 credits per address (e.g. 5 addresses = 100 credits)
Get transaction history by address for multiple addresses in one request (UTXO chains: Bitcoin, Litecoin, Dogecoin). Max 30 addresses. Optional txType filter (incoming/outgoing). Returns consistent satoshi format for all chains.