PHP SDK - 4.3.0

July 14, 2026

Fixed

Echo Settlement validation errors response mapping

• Fixed the hydration of SettlementValidationLine. The Code and Description properties are replaced by a Details property (SettlementValidationLineDetail[], each carrying Code and Description), matching the JSON actually returned by GET View validation errors for a Settlement
• This is not a breaking change: the previous Code/Description properties were never populated

---

Deprecated

Non-SCA user methods

The following are deprecated in favour of their SCA equivalents. They still work but will be removed in a future major version:

• ApiUsers::Get() → use ApiUsers::GetSca() instead
• ApiUsers::Update() → use ApiUsers::UpdateSca() instead

---

Deprecated

Deposit-preauthorized complement PayIn methods

The following methods are deprecated and will be removed in a future version:

• ApiPayIns::CreatePayInDepositPreauthorizedPriorToComplement()
• ApiPayIns::CreatePayInDepositPreauthorizedComplement()