Get Single Order by ID

Fetches the full details of one order using its UUID.

Endpoint

GET /data/order/{order_id}

Base URL: https://api.openfish.fun

Authentication

L2 authentication required. All five OPENFISH_* headers must be present.

Parameters

Parameter	Type	Required	Description
`order_id`	string (path)	Yes	UUID of the order

Response

{
  "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "status": "LIVE",
  "owner": "api-key-uuid",
  "maker_address": "0x1234567890123456789012345678901234567890",
  "market": "0x0000...0001",
  "asset_id": "0xabc123...",
  "side": "BUY",
  "original_size": "100.00",
  "size_matched": "0",
  "price": "0.50",
  "outcome": "Yes",
  "expiration": "1735689600",
  "order_type": "GTC",
  "associate_trades": [],
  "created_at": 1700000000
}

Field	Type	Description
`id`	string	Order UUID
`status`	string	`LIVE`, `MATCHED`, `CANCELED`
`owner`	string	API key UUID that owns this order
`maker_address`	string	Ethereum address of the maker
`market`	string	Condition ID
`asset_id`	string	Token ID
`side`	string	`BUY` or `SELL`
`original_size`	string	Size at the time of submission
`size_matched`	string	Cumulative filled quantity
`price`	string	Limit price
`outcome`	string	Market outcome label (`Yes`/`No`)
`expiration`	string	UNIX timestamp after which the order expires
`order_type`	string	`GTC`, `FOK`, `GTD`, `FAK`
`created_at`	integer	UNIX timestamp when the order was created

Example

curl https://api.openfish.fun/data/order/a1b2c3d4-e5f6-7890-abcd-ef1234567890 \
  -H "OPENFISH_ADDRESS: 0x..." \
  -H "OPENFISH_SIGNATURE: ..." \
  -H "OPENFISH_TIMESTAMP: 1700000000" \
  -H "OPENFISH_API_KEY: ..." \
  -H "OPENFISH_PASSPHRASE: ..."