Block Transactions

Endpoint

POST /info

Request Body

Parameter	Type	Description
type*	string	Must be "blockTransactions"
blockNumber*	number	Block number to query, e.g., 12345

Response

[
  {
    "transactionId": "0xabc123...",
    "type": "OrderPlaced",
    "timestamp": 1701234567890,
    "blockNumber": 12345,
    "txIndex": 0,
    "orderId": "0xdef456...",
    "data": {}
  }
]

Response Fields

Field	Type	Description
transactionId	string	Transaction hash
type	string	Transaction type
timestamp	number	Transaction timestamp (ms)
blockNumber	number	Block number (matches request)
txIndex	number	Position within block
orderId	string	Related order ID (optional)
data	object	Transaction data

Example Request

curl -X POST https://api.notional.xyz/info \
  -H "Content-Type: application/json" \
  -d '{
    "type": "blockTransactions",
    "blockNumber": 12345
  }'

Error Responses

{
  "error": "Block 12345 not found"
}

HTTP Status: 400 Bad Request

Notes

• Transactions ordered by txIndex
• All transactions in a block share the same timestamp