/v1/transactions/by_version/{txn_version}

1 import requests 2 3 url = "https://aptos-mainnet.alchemy-blast.com/v2/:apiKey/v1/transactions/by_version/txn_version" 4 5 response = requests.get(url) 6 7 print(response.json())

1 { 2 "version": "14632549", 3 "hash": "0x7295e969a202a5f4e9a3fff708d2c6110936a8e09d5174017b5941976fa45d56", 4 "state_change_hash": "0xafb6e14fe47d850fd0a7395bcfb997ffacf4715e0f895cc162c218e4a7564bc6", 5 "event_root_hash": "0x414343554d554c41544f525f504c414345484f4c4445525f4841534800000000", 6 "state_checkpoint_hash": "0x0dec4b1197e60a42e3c936581b7e1140623c5ee85aff067b4f25941691d8fc29", 7 "gas_used": "0", 8 "success": true, 9 "vm_status": "Executed successfully", 10 "accumulator_root_hash": "0xb8d0ee88398e517a2fc9b814978a2bbf136ea95335b846c70388fa36208111ed", 11 "changes": [], 12 "timestamp": "1666868948644188", 13 "type": "state_checkpoint_transaction" 14 }

Retrieves a transaction from the Aptos blockchain by ledger version. If the version has been pruned, the server responds with a 410.

⚠ This endpoint is only available with Blast access.

Path parameters

txn_versionstringRequired

The version of the transaction to retrieve.

Response

Transaction data for the given version.

versionstring or null

hashstring or null

state_change_hashstring or null

event_root_hashstring or null

state_checkpoint_hashstring or null

gas_usedstring or null

successboolean or null

vm_statusstring or null

accumulator_root_hashstring or null

changeslist of objects or null

List of state changes made by the transaction.

timestampstring or null

typestring or null