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/extended/v2/blocks/{height_or_hash} REST API Endpoint

Get detailed information about a specific block by its height or hash

Updated on

Aug 25, 2025

Path Parameters

height_or_hash string REQUIRED: Block hash (string) or Block height (integer)

Returns

block object

GET request that returns a single block

canonical boolean: Set to true if the block corresponds to the canonical chain tip.

height integer: The height of the block.

hash string: The hash representing the block.

block_time integer: Unix timestamp (in seconds) indicating when this block was processed.

block_time_iso string: An ISO 8601 timestamp indicating when this block was processed (YYYY-MM-DDTHH:mm:ss.sssZ).

tenure_height integer: The tenure height of the block.

index_block_hash string: The index block hash.

parent_block_hash string: The hash of the parent block.

parent_index_block_hash string: The parent index block hash.

burn_block_time integer: Unix timestamp (in seconds) indicating when this block was mined.

burn_block_time_iso string: An ISO 8601 timestamp indicating when this block was mined (YYYY-MM-DDTHH:mm:ss.sssZ).

burn_block_hash string: Hash of the anchor chain block.

burn_block_height integer: Height of the anchor chain block.

miner_txid string: Anchor chain transaction ID.

tx_count integer: Number of transactions in the block.

execution_cost_read_count integer: Execution cost read count.

execution_cost_read_length integer: Execution cost read length.

execution_cost_runtime integer: Execution cost runtime.

execution_cost_write_count integer: Execution cost write count.

execution_cost_write_length integer: Execution cost write length.

Request

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