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 list the latest mined blocks' Unspent Transaction Outputs (UTXOs) for a specified blockchain and network. It is useful in scenarios where users want to monitor recent block data, analyze UTXO sets for wallet balances, or track blockchain activity for analytics or auditing purposes.
Practical examples include:
- Fetching the most recent UTXOs on Bitcoin mainnet to update wallet balances.
- Monitoring newly mined blocks on Ethereum test networks for development or testing.
- Integrating blockchain data into dashboards that display real-time mining activity.
Properties
| Name | Meaning |
|---|---|
| network | The specific blockchain network to query, e.g., "mainnet", "testnet". |
| blockchain | The blockchain protocol to target, e.g., "bitcoin", "ethereum". |
| context | Optional string to correlate or label the request context for tracking or logging. |
| count | Optional number specifying how many of the latest mined blocks' UTXOs to retrieve. |
Output
The node outputs an array of JSON objects representing the UTXOs from the latest mined blocks according to the specified parameters. Each JSON object corresponds to a UTXO entry containing details such as transaction identifiers, output indices, amounts, and addresses involved.
If the node supports binary data output, it would typically represent raw blockchain data or serialized transaction information; however, based on the static analysis, this node primarily outputs structured JSON data.
Dependencies
- Requires an active connection to a cryptocurrency API service via an API key credential configured in n8n.
- The node depends on a local OpenAPI specification file (
2024-12-12-final.json) bundled with the node to dynamically resolve API endpoints and parameters. - No additional external dependencies beyond standard Node.js modules and the n8n workflow environment.
Troubleshooting
Common Issues:
- Missing or invalid API credentials will cause authentication failures.
- Incorrect
blockchainornetworkvalues may result in no data returned or errors from the API. - Providing an invalid
countvalue (e.g., negative numbers) might lead to unexpected results or API rejections.
Error Messages:
"Operation <operationName> not found": Indicates the requested operation is not defined in the API spec or was misspelled. Verify the operation name matches exactly.- API request errors due to network issues or rate limits will be propagated; ensure stable internet connectivity and valid API usage quotas.
- If
continueOnFailis enabled, errors are returned as JSON objects with anerrorfield instead of stopping execution.