Link/iOS

iOS SDK

CoverPaySDK presents CoverPay's checkout in a sheet. Your server creates the link token; the app opens Link with it and sends the public token back to your server.

Install

Swift Package Manager: add the CoverPay iOS SDK package and the CoverPaySDK product to your app target (iOS 14+).

UIKit

import CoverPaySDK

CoverPayLink.open(linkToken: linkToken, from: self) { result in
    switch result {
    case .success(let payment):
        // payment.publicToken → your server → POST /v1/link/public_token/exchange
        // nil only if the provider approved but CoverPay hadn't confirmed yet: rely on your webhook.
        api.completeOrder(publicToken: payment.publicToken, orderId: orderId)
    case .failure(.userCancelled):
        break
    case .failure(let error):
        showError(error.localizedDescription)
    }
}

SwiftUI

@State private var showCheckout = false
@State private var linkToken = ""

Button("Pay later") {
    Task {
        linkToken = try await api.createLinkToken(productId: product.id)
        showCheckout = true
    }
}
.coverPayLink(isPresented: $showCheckout, linkToken: linkToken) { result in
    // same result as UIKit
}

Result

Field	Description
`publicToken`	Exchange it on your server. Single business, 30 minutes, safe to exchange again.
`provider`	klarna, affirm, afterpay, zip or coverpay.
`sessionId`	CoverPay payment id.
`status`	succeeded, requires_capture or processing.

Behaviour

The completion runs exactly once. Swiping the sheet down counts as a cancel. The token's environment must match CoverPayLink.setup(...) if you call it. open(params:) (amount from the app) is deprecated and sandbox-only.