Sample Error Response

{
  "error": true,
  "code": 400,
  "type": "psp_token_invalid"
}

Error Types

Name	Description
psp_token_invalid	Invalid or missing psp token, or failed to verify signature.
deposit_method_not_found	Deposit method not found. Please configure deposit settings first.
psp_setting_not_found	PSP setting is missing or not configured.
payment_not_found	Payment order does not exist.
payment_status_not_pending	Order status has changed and is no longer pending.
payment_request_exists	A payment request already exists for this order.
payment_status_not_allowed	Payment status is invalid or abnormal.
payment_amount_not_allowed	Payment amount is invalid or abnormal.
payment_currency_not_allowed	Payment currency is invalid or not supported.

Previous page2. PSP Payment Callback