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POST
/
cancelOrder
curl --request POST \
  --url https://api.hypereth.io/v2/hyperliquid/cancelOrder \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '{
  "symbol": "BTC",
  "orderId": "123456789"
}'
{
  "status": "ok",
  "id": "1234567890",
  "clientOrderId": "0x1234567890abcdef1234567890abcdef"
}

Authorizations

​
X-API-KEY
string
header
required

Body

application/json
​
symbol
string
required

Trading symbol

Example:

"BTC"

​
orderId
string

Exchange order ID (specify either this or clientOrderId)

Example:

"123456789"

​
clientOrderId
string<uuid>

Client order ID (specify either this or orderId)

Example:

"0x1234567890abcdef1234567890abcdef"

Response

200 - application/json

Order canceled successfully

​
status
string
Example:

"ok"

​
id
string | null
​
clientOrderId
string | null