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GET
/
v2
/
{chain_name}
/
transactions
/
{transaction_hash}
Lookup Transaction By Hash
curl --request GET \
  --url https://api.data.ormilabs.com/v2/{chain_name}/transactions/{transaction_hash} \
  --header 'Authorization: Bearer <token>'
{
  "transaction": {
    "block_hash": "0xfc88f174eb6ab4e4deec01fb6484489659b5515b9229735a6e1a087dc3e2eb3f",
    "block_number": 22412527,
    "block_timestamp": "2025-05-04T19:38:11Z",
    "contract_address": "0x312e67b47a2a29ae200184949093d92369f80b53",
    "cumulative_gas_used": "2692235",
    "effective_gas_price": "1000000000",
    "from_address": "0x290ca4da2c963dea5ae736469a5b8a53d64d4e6a",
    "gas": "40000",
    "gas_price": "1000000000",
    "gas_used": "22901",
    "input": "0x6874...",
    "l1_fee": "<string>",
    "l1_fee_scalar": "<string>",
    "l1_gas_price": "<string>",
    "l1_gas_used": "<string>",
    "max_fee_per_gas": "1000000000",
    "max_priority_fee_per_gas": "1000000000",
    "nonce": "132573",
    "status": 0,
    "to_address": "0x312e67b47a2a29ae200184949093d92369f80b53",
    "transaction_hash": "0x94ead602754fb7b4e6a884173ef9f68860e847a43788f5da13f7dbb4922e52ea",
    "transaction_index": 43,
    "transaction_type": 2,
    "value": 0,
    "value_raw": "0"
  }
}

Authorizations

​
Authorization
string
header
required

Enter your API key in the format: Bearer <api_key>. Providing an API key may grant higher rate limits or access to additional features. The API will function without an API key for basic access.

Path Parameters

​
transaction_hash
string
required

The transaction hash.

Pattern: ^0x[a-fA-F0-9]{64}$
Example:

"0x2c9759ce3126199512631f50cb01e40717c880cb094a8974f62f100978fe7071"

​
chain_name
enum<string>
required

The name or ID of the blockchain.

Available options:
ethereum,
apechain,
arbitrum,
avalanche,
base,
bsc,
polygon
Example:

"ethereum"

Response

Successfully retrieved transaction details.

​
transaction
object
required