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 fetches detailed information about a specific blockchain block identified by its height, including all Unspent Transaction Outputs (UTXOs) associated with that block. It is useful for blockchain analysts, developers, or services that need to track the state of UTXOs at a particular block height, such as for auditing, wallet balance calculations, or transaction verification.
Practical examples include:
- Retrieving all UTXOs for a Bitcoin block at height 700,000 to analyze spendable outputs.
- Fetching UTXO details on an Ethereum-compatible blockchain at a given block height for reconciliation purposes.
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 to retrieve details for. |
| context | Optional additional context or metadata to pass along with the request. |
Output
The output is a JSON array where each item represents data returned from the API call for the specified block height's UTXOs. Each JSON object contains detailed information about the block and its UTXOs as provided by the external Crypto APIs service.
If binary data were involved, it would be summarized here, but this operation returns only JSON data related to blockchain blocks and UTXOs.
Dependencies
- Requires an active connection to the Crypto APIs REST API.
- Needs an API key credential configured in n8n to authenticate requests.
- Relies on the external Crypto APIs service to provide blockchain data.
- Uses internal helper functions to perform HTTP requests to the API.
Troubleshooting
- Common issues:
- Invalid or missing API credentials will cause authentication errors.
- Providing an unsupported blockchain or network name may result in "Operation not found" or similar errors.
- Incorrect block height values (e.g., negative numbers or heights beyond the current chain tip) can lead to empty results or errors.
- Error messages:
"Operation <operationName> not found"indicates the requested operation is not recognized; verify the operation name and resource selection.- Network or API errors may occur if the Crypto APIs service is unreachable or rate limits are exceeded.
- Resolutions:
- Ensure API credentials are correctly set up and valid.
- Double-check input parameters for correctness and supported values.
- Handle errors gracefully using the node's "Continue On Fail" option if needed.