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 interacts with a cryptocurrency API service to retrieve blockchain data. Specifically, the "List Transactions by Block Height UTXOs" operation fetches transactions associated with unspent transaction outputs (UTXOs) at a given block height on a specified blockchain network.
Use cases include:
- Auditing or analyzing all transactions confirmed in a particular block.
- Tracking UTXOs for wallet balance reconciliation or forensic analysis.
- Building blockchain explorers or monitoring tools that require detailed block-level transaction data.
For example, you might use this node to list all transactions in Bitcoin mainnet block number 700000 to analyze spending patterns or verify transaction confirmations.
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. |
| blockHeight | The numeric height of the block for which to list transactions by UTXOs. |
| context | Optional string to provide additional context or metadata for the request. |
| limit | Optional number to limit the number of returned transactions. |
| offset | Optional number to specify the starting point for pagination in the result set. |
Output
The node outputs an array of JSON objects representing transactions related to UTXOs at the specified block height. Each object corresponds to a transaction and contains detailed blockchain data fields as provided by the external API.
If binary data were involved (e.g., raw transaction hex), it would be included in a separate binary output field, but this operation focuses on JSON transaction data only.
Dependencies
- Requires an active connection to the external Crypto APIs REST service.
- Needs an API key credential configured in n8n to authenticate requests.
- Relies on the presence of a local OpenAPI specification file (
2024-12-12-final.json) bundled with the node for operation metadata and parameter mapping. - Uses standard Node.js modules
fsandpathfor reading the specification file.
Troubleshooting
- Operation Not Found Error: If the node throws an error stating the operation is not found, ensure the operation name matches exactly and the bundled OpenAPI spec file is present and correctly loaded.
- Invalid Parameters: Missing or incorrect required parameters like
blockchain,network, orblockHeightwill cause API request failures. Double-check input values. - API Authentication Errors: Verify that the API key credential is properly configured and has sufficient permissions.
- Rate Limits or Quotas: The external API may enforce rate limits; consider using
limitandoffsetproperties to paginate results and avoid hitting limits. - Network Issues: Connectivity problems between n8n and the external API can cause timeouts or errors; check network access and proxy settings if applicable.