Cancel Orders for a Market

Removes all open orders that the authenticated user holds in a given market or for a given asset.

Endpoint

DELETE /cancel-market-orders

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

Authentication

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

Request Body

Field	Type	Required	Description
market	string	No	Condition ID of the market to target
asset_id	string	No	Token ID (asset ID) to target

Supply at least one of market or asset_id.

{
  "market": "0x0000000000000000000000000000000000000000000000000000000000000001"
}

Response

{
  "canceled": [
    "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
  ],
  "notCanceled": {}
}

Field	Type	Description
canceled	array of strings	IDs of orders that were removed
notCanceled	object	Mapping from order ID to error string for any that could not be removed

Example

curl -X DELETE https://api.openfish.fun/cancel-market-orders \
  -H "Content-Type: application/json" \
  -H "OPENFISH_ADDRESS: 0x..." \
  -H "OPENFISH_SIGNATURE: ..." \
  -H "OPENFISH_TIMESTAMP: 1700000000" \
  -H "OPENFISH_API_KEY: ..." \
  -H "OPENFISH_PASSPHRASE: ..." \
  -d '{"market":"0x0000...0001"}'