v50

latestOpenAPI 3.0.0Apache 2.0raw.githubusercontent.com2026-06-1829190524.6 KB
Transactions

Get transactions auxiliary info

Retrieves persisted auxiliary information (such as transaction indices within blocks) for transactions in a given version range.

If the version range has been pruned, a 410 will be returned.

get/transactions/auxiliary_info

Query parameters

start_versionstring uint64 required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

Example:32425224034

Starting ledger version to retrieve auxiliary info for

limitinteger

Max number of transactions to retrieve auxiliary info for.

If not provided, defaults to default page size

Response

transaction_indexinteger

Optional transaction index in the block (None indicates no auxiliary info available)