Solidgate Vue3 SDK

This repository is a Vue 3 wrapper for the Solidgate Client Software Development Kit (SDK).

It supports rendering payment forms and resign forms, including custom container elements for Google Pay, Apple Pay, or alternative payment method (APM) buttons.

Check our

• Payment guide to understand business value better
• API Reference to find more examples of usage

Structure

Installation

Run the following command inside your Vue 3 project:

npm i @solidgate/vue-sdk

Usage

Payment form

Render a payment form component in your Vue3 project.

<template>
  <Payment :merchant-data="merchantData" />
</template>

<script lang="ts" setup>
import Payment, { InitConfig } from '@solidgate/vue-sdk'

const merchantData: InitConfig['merchantData'] = {
  merchant: '<<--YOUR MERCHANT ID-->>',
  signature: '<<--YOUR SIGNATURE OF THE REQUEST-->>',
  paymentIntent: '<<--YOUR PAYMENT INTENT-->>'
}
</script>

Custom containers

To render Google Pay, Apple Pay, PayPal, MB Way, or Pix QR buttons in separate containers, define payment as an asynchronous component and pass references to the container elements.

<template>
  <Payment
    :merchant-data="merchantData"
    :google-pay-container-ref="googleButton"
    :apple-pay-container-ref="appleButton"
    :paypal-container-ref="paypalButton"
    :mbway-container-ref="mbwayButton"
    :pix-qr-container-ref="pixQrButton"
  />
  <div ref="googleButton" />
  <div ref="appleButton" />
  <div ref="paypalButton" />
  <div ref="mbwayButton" />
  <div ref="pixQrButton" />
</template>

<script lang="ts" setup>
  import { ref, defineAsyncComponent } from 'vue'
  import { InitConfig } from '@solidgate/vue-sdk'
  const Payment = defineAsyncComponent(() => import('@solidgate/vue-sdk'))

  const googleButton = ref<HTMLDivElement>()
  const appleButton = ref<HTMLDivElement>()
  const paypalButton = ref<HTMLDivElement>()
  const mbwayButton = ref<HTMLDivElement>()
  const pixQrButton = ref<HTMLDivElement>()

  const merchantData: InitConfig['merchantData'] = {
    merchant: '<<--YOUR MERCHANT ID-->>',
    signature: '<<--YOUR SIGNATURE OF THE REQUEST-->>',
    paymentIntent: '<<--YOUR PAYMENT INTENT-->>'
  }
</script>

Wallet card type

Apple Pay and Google Pay report the payer's card funding type before the charge. Handle walletCardType to inspect it and, optionally, pause the wallet flow with pauseUntil while you call an update intent method (update, updateCheckout). The side effect has a 25 s budget, measured from the moment the event fired.

<template>
  <Payment
    :merchant-data="merchantData"
    :google-pay-button-params="googlePayButtonParams"
    :on-wallet-card-type="onWalletCardType"
    @ready-payment-instance="form = $event"
  />
</template>

<script lang="ts" setup>
import { ref } from 'vue'
import Payment, {
  ClientSdkInstance,
  InitConfig,
  WalletCardTypeCallback
} from '@solidgate/vue-sdk'

const form = ref<ClientSdkInstance>()

// required when you update the intent inside the event
const googlePayButtonParams: InitConfig['googlePayButtonParams'] = {
  totalPriceStatus: 'TOTAL_PRICE_STATUS_ESTIMATED'
}

const onWalletCardType: WalletCardTypeCallback = (data, pauseUntil) => {
  if (data.card.type === 'unknown') {
    return // no intent update - the wallet continues immediately
  }

  pauseUntil(async () => {
    await form.value?.update({ partialIntent: intentFor(data.card.type) })
  })
}
</script>

@wallet-card-type="onWalletCardType" binds the same prop, so either style works.

Checkout updates

Change the checkout line items, discounts or subscription data after the form is mounted with updateCheckout.

The invoice preview itself arrives through the invoicePreview event. It is sent by the SDK during the form initialization process.

<template>
  <Payment
    :merchant-data="merchantData"
    @invoice-preview="onInvoicePreview"
    @ready-payment-instance="form = $event"
  />
</template>

<script lang="ts" setup>
import { ref } from 'vue'
import Payment, {
  ClientSdkInstance,
  InvoicePreviewMessage,
  UpdateCheckoutConfig
} from '@solidgate/vue-sdk'

const form = ref<ClientSdkInstance>()

const onInvoicePreview = (e: InvoicePreviewMessage) => {
  console.log(e.invoicePreview.total, e.invoicePreview.currency)
}

const changeQuantity = async (quantity: number) => {
  const config: UpdateCheckoutConfig = {
    lineItems: [{ productPriceId: 'price_id', quantity }]
  }

  await form.value!.updateCheckout(config)
}
</script>

:on-invoice-preview="onInvoicePreview" binds the same prop, so either style works.

Resign form

Render a resign payment form component in your Vue3 project.

<template>
  <Resign :resign-request="resignRequest" />
</template>

<script lang="ts" setup>
  import { Resign, ResignRequest } from '@solidgate/vue-sdk'

  const resignRequest: ResignRequest = {
    merchant: '<<--YOUR MERCHANT ID-->>',
    signature: '<<--YOUR SIGNATURE OF THE REQUEST-->>',
    resignIntent: '<<--YOUR RESIGN INTENT-->>'
  }
</script>

Development server

Vue3 + Typescript + Vite

1. cd vue-sdk
2. npm i
3. npm run start
4. Navigate to http://localhost:3000/

Build

1. cd vue-sdk
2. npm run build
3. cd dist
4. solid-payment.es.js is a js bundle

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