/v1/transactions/by_hash/{txn_hash}

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

1 { 2 "version": "134911660", 3 "hash": "0xbe9e71660e128e0e3e1f082c394f7b1bd2f4cb9c52207fe63cf4c8e7eb080e9d", 4 "state_change_hash": "0x0b0ad696fe46c2ddf6a7acf4ba58a96f406da4fd19b28f562e351ee855eca0c2", 5 "event_root_hash": "0xb5731d0d85ce6296185ece141fa3c99e73c3a98af9796c1179134a332c2990eb", 6 "gas_used": "57", 7 "success": true, 8 "vm_status": "Executed successfully", 9 "accumulator_root_hash": "0xa51fbb0b8959b229634eec711902063848aa1999869fd93dba72c551cef48b1e", 10 "changes": [ 11 { 12 "address": "0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1", 13 "state_key_hash": "0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1", 14 "data": { 15 "type": "0x190d44...::Storage<...>", 16 "data": { 17 "coin_x": { 18 "value": "13611165452" 19 }, 20 "coin_y": { 21 "value": "212766465934" 22 } 23 } 24 }, 25 "type": "write_resource" 26 } 27 ] 28 }

Retrieves a transaction from the Aptos blockchain by transaction hash. If the transaction is not found or has been pruned, the API may return a 404 or 410 respectively. This endpoint has a credit cost of 10.

⚠ This endpoint is only available with Blast access.

Path parameters

txn_hashstringRequired

The hash of the transaction to retrieve.

Response

Transaction details for the given hash.

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