Idempotency: If a request with the same clientOrderId is submitted again for the same user and account group, the API returns the original order result without creating a duplicate withdrawal.

Withdrawal API Request Support Scope

• Currencies: HKD, USD
• Beneficiary Bank: SCB(Bank Code = 003)
• Beneficiary Bank Account: Clients operation staff need to add accurate bank account in advance, which has the same name as OSL KYB information
• Withdrawal Minimum Limit: 0.01 HKD, 50 USD

There is no upper limit on withdrawals, however withdrawals over USD 3,000,100.00 and HKD 999,999.99 will require manual processing by the settlement team.

These can still be submitted via API, but may require extra processing time.