> ## Documentation Index
> Fetch the complete documentation index at: https://docs.alignet.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Inicialización iOS

> Invoca Alignet SDK v2.2 con Swift y procesa su delegado.

## Importar el SDK

```swift theme={"system"}
import Payme
```

## Crear e invocar el cliente

```swift theme={"system"}
let person = PaymePersonData(
    firstName: "Ana",
    lastName: "Pérez",
    email: "ana@example.com",
    addrLine1: "Av. Principal 123",
    addrLine2: "",
    countryCode: "PE",
    countryNumber: "604",
    zip: "15000",
    city: "Lima",
    state: "Lima",
    mobilePhone: "51-999999999"
)

let request = PaymeRequest(
    merchant: PaymeMerchantData(
        operation: PaymeOperationData(
            operationNumber: "000001",
            operationDescription: "Compra",
            amount: "10.55",
            currency: PaymeCurrencyData(code: "604", symbol: "S/")
        ),
        addrMatch: true,
        billing: person,
        shipping: person
    ),
    setting: PaymeSettingData(
        locale: "es_PE",
        brands: ["VISA", "MSCD", "AMEX", "DINC"]
    )
)

let client = PaymeClient(delegate: self, key: "COMMERCE_KEY")
client.setEnvironment(environment: PaymeEnviroment.development)
client.authorizeTransaction(
    controller: navigationController!,
    usePresent: false,
    paymeRequest: request
)
```

`usePresent: true` presenta el flujo de forma modal; `false` utiliza el `navigationController`.

## Implementar el delegado

```swift theme={"system"}
extension PaymentController: PaymeClientDelegate {
    func onNotificate(action: PaymeInternalAction) {
        // Telemetría del flujo: scoring, 3DS y autorización.
    }

    func onRespondsPayme(response: PaymeResponse) {
        if response.success, response.payment?.accepted == true {
            // Confirmar la orden usando operationNumber.
        } else {
            // Procesar resultCode, resultMessage y resultDetail.
        }
    }
}
```

<Warning>
  Conserva una referencia al cliente durante el flujo, no registres datos sensibles y cambia a producción únicamente con la Key aprobada para ese ambiente.
</Warning>