Lock Order

Endpoint Information

Endpoint: POST /api/v1/orders/lock

Description: Lock order for filling

Authentication: API Key credential authentication

Request Parameters

Field	Type	Required	Description
order_hash	string	Yes	Order hash
taker_address	string	Yes	Taker address

Response Parameters

Field	Type	Description
success	boolean	Whether lock succeeded
order_hash	string	Order hash
locked_by	string	Locked by
locked_at	string	Lock time
expires_at	string	Lock expiration time

Request Example

curl -X POST "/api/v1/orders/lock" \
     -H "X-API-Key: YOUR_API_KEY" \
     -H "Content-Type: application/json" \
     -d '{
       "order_hash": "0x1234567890abcdef...",
       "taker_address": "0xabcdef1234567890..."
     }'

Response Example

{
    "code": 0,
    "data": {
        "success": true,
        "order_hash": "0x1234567890abcdef...",
        "locked_by": "0xabcdef1234567890...",
        "locked_at": "2025-01-17T03:00:24Z",
        "expires_at": "2025-01-17T04:00:24Z"
    }
}

Notes

• After locking, other Takers cannot operate on this order
• Lock has time limit, automatically unlocks after expiration
• Order filling operations can be performed during lock period