--- updatedAt: 2026-05-20T16:32:11.000Z --- Fetch the complete documentation index at: https://docs.blockdaemon.com/llms.txt. Use this file to discover all available pages before exploring further. Append .md to any documentation page URL to get its markdown version. # Data API Compute Unit(s) > 📘 Info: > > Available types calls are include: > > * **Fixed**: A fixed query has a set CU cost. > * **Paginated**: A paginated query where you get billed based on the number of items returned per page. ### 1. Protocol and Endpoint Support {` HTML Table
Name Path Value Type
Get the Protocols Overview /v1/ 1 Fixed
Get the Protocol Info /v1/{protocol}/{network} 1 Fixed
`} ### 2. Fee Estimator {` HTML Table
Name Path Value Type
Get the Gas Fee Estimation /v1/{protocol}/{network}/tx/estimate_fee 50 Fixed
`} ### 3. Balances & UTXO {` HTML Table
Name Path Value Type
Get a List of Balances for an Address /v1/{protocol}/{network}/account/{address} 10 Fixed
Get a List of Balances for Multiple Addresses /v1/{protocol}/{network}/accounts 50 Fixed
Get a Financial Report for an Address between a Time Period /v1/{protocol}/{network}/account/{address}/report 100 Fixed
`} ### 4. Transactions {` HTML Table
Name Path Value Type
Get a List of Transaction Inputs and Outputs /v1/{protocol}/{network}/account/{address}/utxo 10 Paginated
Get a List of Transactions for a Given Address /v1/{protocol}/{network}/account/{address}/txs 5 Paginated
Get the Transaction Confirmations v1/{protocol}/{network}/tx/{hash}/confirmations 5 Fixed
Get a Transaction /v1/{protocol}/{network}/tx/{hash} 5 Fixed
Get a Transaction Output by Hash and Index /v1/{protocol}/{network}/tx/{hash}/{index} 10 Fixed
Get a List of Transactions /v1/{protocol}/{network}/txs 5 Paginated
`} ### 5. Blocks {` HTML Table
Name Path Value Type
Get the Current Block Number /v1/{protocol}/{network}/sync/block_number 1 Fixed
Get the Current Block Hash /v1/{protocol}/{network}/sync/block_id 1 Fixed
Get a Block by Number or Hash /v1/{protocol}/{network}/block/{block_identifier} Determined by block size Bytes
Get a Block Identifier by Number or Hash /v1/{protocol}/{network}/block_identifier/{block_identifier} 5 Fixed
Get a List of Block Identifiers /v1/{protocol}/{network}/block_identifiers 5 Paginated
`} ## 👋 Need Help? Contact us through [email](mailto:support@blockdaemon.com) or our [support page](https://www.blockdaemon.com/support) for any issues, bugs, or assistance you may need.