The transactionsByMasterchainBlock endpoint retrieves a list of transactions for a specific masterchain block in the TON blockchain. This endpoint allows you to fetch transactions associated with a particular block and provides options for pagination and sorting.

​

Parameters

• seqno (integer, required) — The sequence number of the masterchain block. Example: 40467413.
• limit (integer, optional) — The maximum number of transactions to return. Default: 128.
• offset (integer, optional) — The number of transactions to skip before starting to return results. Default: 0.
• sort (string, optional) — The sorting order of the transactions. Possible values: asc (ascending) or desc (descending). Default: desc.

​

Response

• transactions (array) — An array of transaction objects, each containing:
  • hash (string) — The transaction hash.
  • lt (string) — The logical time of the transaction.
  • account (string) — The account address involved in the transaction.
  • now (integer) — The timestamp of the transaction.
  • origStatus (string) — The original status of the account.
  • endStatus (string) — The end status of the account.
  • totalFees (string) — The total fees for the transaction.

​

Use case

The transactionsByMasterchainBlock endpoint is useful for various applications that need to analyze or display transaction data for specific blocks:

1. Block explorers can use this to show all transactions included in a particular masterchain block.
2. Researchers and analysts can study transaction patterns and volumes for specific blocks.
3. Developers can use this endpoint to verify transaction inclusion in a specific block.
4. Auditing tools can track all transactions processed in a given block for compliance or security purposes.