GET
/
v2
/
{chain_name}
/
events
Get Events
curl --request GET \
  --url https://api.data.ormilabs.com/v2/{chain_name}/events \
  --header 'Authorization: Bearer <token>'
{
  "next_cursor": "ICJkYXNkYXMifQ==",
  "events": [
    {
      "block_number": 22412527,
      "block_timestamp": "2025-05-04T19:38:11Z",
      "contract_address": "0x312e67b47a2a29ae200184949093d92369f80b53",
      "data": "0x000...",
      "log_index": 3213123,
      "topics": [
        1.0038928713678618e+77
      ],
      "transaction_hash": "0x94ead602754fb7b4e6a884173ef9f68860e847a43788f5da13f7dbb4922e52ea",
      "transaction_index": 3213123
    }
  ]
}

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

​
chain_name
enum<string>
required

The name or ID of the blockchain.

Available options:
ethereum,
apechain
Example:

"ethereum"

Query Parameters

​
contract_address
string

Contract addresses to filter by.

Example:

"0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D"

​
signatures
string[]

Comma-separated list of event signatures (topic0) to filter events by. Each item can be a 32-byte Keccak256 hash of the event signature (topic0), e.g.: 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef or a plain ABI event signature string, e.g.: Transfer(address,address,uint256)

Example:
[
  1.0038928713678618e+77,
  "Transfer(address,address,uint256)"
]
​
window
string

Specifies time or block range for the query. The format can be a relative duration like 30d or 12h. Or interval of time 2025-08-20T00:00:00Z..2025-08-26T12:00:00Z. Or range of blocks 18000000..18000100.

​
sort_by
enum<string>
default:latest

Sort order for results.

Available options:
latest,
earliest
​
limit
integer
default:100

Maximum number of items to return.

Required range: 1 <= x <= 1000
​
cursor
string

Cursor for pagination to retrieve the next set of results.

Response

Successfully retrieved events.

The response is of type object.