Actions113
- blocks Actions
- Get Block Details By Block Hash UTXOs
- List Transactions by Block Hash EVM
- List Transactions by Block Hash UTXOs
- List Transactions By Block Hash XRP
- List Transactions By Block Height XRP
- List Transactions by Block Height EVM
- List Transactions by Block Height UTXOs
- Get Block Details By Block Height UTXOs
- Get Block Details By Block Height EVM
- Get Block Details By Block Height XRP
- Get Block Details By Block Hash EVM
- Get Block Details By Block Hash XRP
- Get Last Mined Block EVM
- Get Last Mined Block UTXOs
- Get Latest Mined Block XRP
- List Latest Mined Blocks UTXOs
- List Latest Mined Blocks EVM
- List Latest Mined Blocks XRP
- HD Wallets Actions
- Sync HD Wallet (xPub, yPub, zPub)
- Derive And Sync New Receiving Addresses UTXO
- Derive And Sync New Change Addresses UTXO
- Derive And Sync New Receiving Addresses EVM
- Derive And Sync New Receiving Addresses XRP
- List Synced Addresses UTXO
- List Synced Addresses EVM
- List Synced Addresses XRP
- List HD Wallet (xPub, yPub, zPub) Transactions UTXO
- List HD Wallet (xPub, yPub, zPub) Transactions EVM
- List HD Wallet (xPub, yPub, zPub) Transactions XRP
- List HD Wallet (xPub, yPub, zPub) UTXOs
- Prepare A UTXO-Based Transaction From HD Wallet (xPub, yPub, zPub)
- Prepare A Transaction From an Address in HD Wallet (xPub, yPub, zPub) EVM
- Get HD Wallet (xPub, yPub, zPub) Assets UTXO
- Get HD Wallet (xPub, yPub, zPub) Assets EVM
- Get HD Wallet (xPub, yPub, zPub) Assets XRP
- Get HD Wallet (xPub, yPub, zPub) Details UTXO
- Get HD Wallet (xPub, yPub, zPub) Details EVM
- Get HD Wallet (xPub, yPub, zPub) Details XRP
- List Synced HD Wallets (xPub, yPub, zPub)
- Activate HD Wallet (xPub, yPub, zPub)
- Delete Synced HD Wallet (xPub, yPub, zPub)
- address-latest Actions
- Utilities Actions
- simulate-transactions Actions
- addresses-latest Actions
- Get Address Balance Solana
- List Transactions By Address Solana
- Get Address Balance EVM
- Get Address Balance XRP
- Get Address Balance Kaspa
- List Confirmed Transactions By Address EVM
- List Transactions by Address XRP
- List Confirmed Transactions By Address UTXOs
- List Confirmed Transactions By Address Kaspa
- List Unconfirmed Transactions by Address UTXOs
- List Internal Transactions By Address EVM
- Get Next Available Nonce EVM
- List Confirmed Tokens Transfers By Address EVM
- addresses-historical Actions
- Get Address Balance UTXOs
- List Confirmed Transactions By Address EVM history
- List Confirmed Transactions By Address UTXO Historical
- List Unspent Transaction Outputs By Address UTXOs
- Sync Address
- List Synced Addresses
- Get Synced Address Tokens Transfer EVM
- Activate Synced Address
- Delete Synced Address
- List Synced Address Internal Transactions EVM
- List Tokens By Address Synced EVM
- blockchain-events Actions
- New Confirmed Coins Transactions
- New Unconfirmed Coins Transactions
- New Confirmed Tokens Transactions
- New Confirmed Coins Transactions And Each Confirmation
- New Confirmed Tokens Transactions And Each Confirmation
- Mined Transaction
- New Block
- List Blockchain Events Subscriptions
- Get Blockchain Event Subscription Details By Reference ID
- Delete Blockchain Event Subscription
- Activate Blockchain Event Subscription
- New Confirmed Internal Transactions
- New Confirmed Internal Transactions And Each Confirmation
- Crypto Transactions Actions
- Get Transaction Details By Transaction Hash Solana
- Get Transaction Details By Transaction Id Kaspa
- Get Transaction Details By Transaction Hash EVM
- Get Transaction Details By Transaction Hash UTXOs
- Get Transaction Details By Transaction Hash XRP
- List Internal Transaction Details by Transaction Hash EVM
- List Tokens Transfers By Transaction Hash EVM
- List Logs By Transaction Hash EVM
- Get Raw Transaction Data UTXOs
- contracts Actions
- blockchain-fees Actions
- broadcast-transactions Actions
- prepare-transactions Actions
- Market Data & Prices Actions
Overview
This node operation "List Transactions by Block Hash UTXOs" retrieves a list of transactions associated with the Unspent Transaction Outputs (UTXOs) for a specific blockchain block identified by its hash. It is useful in scenarios where you want to analyze or audit all transactions that are unspent outputs within a particular block on a blockchain network.
Practical examples include:
- Tracking all UTXOs in a given block to understand transaction flow.
- Auditing blockchain activity for compliance or forensic analysis.
- Building wallet or explorer features that display detailed transaction data per block.
Properties
| Name | Meaning |
|---|---|
| blockchain | The blockchain network to query, e.g., Bitcoin, Ethereum, etc. |
| network | The specific network environment, such as mainnet, testnet, or other supported networks. |
| blockHash | The unique hash identifier of the block whose UTXO transactions you want to list. |
| context | Optional context string to correlate or label the request (for tracking or logging). |
| limit | Optional number to limit the maximum number of transactions returned. |
| offset | Optional number to skip a certain number of transactions before starting to return data. |
Output
The output is a JSON array where each element represents a transaction related to the UTXOs of the specified block hash. Each transaction object contains details as provided by the Crypto APIs service, typically including transaction identifiers, inputs, outputs, amounts, and status.
If binary data were involved (not indicated here), it would represent raw transaction data or related files, but this operation focuses on JSON transaction data only.
Dependencies
- Requires an active connection to the Crypto APIs REST API.
- Needs a valid API authentication token configured in n8n credentials to authorize requests.
- The node reads from a local OpenAPI specification file (
2024-12-12-final.json) bundled with the node to map operations and parameters.
Troubleshooting
- Operation Not Found Error: If the specified operation cannot be found, ensure the operation name matches exactly and the bundled OpenAPI spec file is present and correctly loaded.
- Invalid Parameters: Missing or incorrect
blockchain,network, orblockHashparameters will cause API errors. Verify these values are correct and correspond to supported blockchains/networks. - API Authentication Errors: Ensure the API key credential is properly set up in n8n and has sufficient permissions.
- Rate Limits or Quotas: The external API may enforce rate limits; if exceeded, requests may fail temporarily.
- Empty Results: If no transactions are returned, verify the block hash exists and contains UTXO transactions.