Neptune Card Element

The Neptune Card Element is a custom element that allows you to accept payments in your web application. It is a wrapper around the Neptune Payment API.

Custom payment flow

Learn how to embed the Neptune Card Element in your web application and customize the payment flow.

Step 1: Create a Neptune account

If you don't have a Neptune account, sign up for one.

Step 2: Create a Merchant

If you don't have a Merchant, create one in your Neptune account.

Step 3: Add Neptune Card Element to your web application

Add Neptune Card Element to your web application by using a package manager.

npm install neptune-payment-element

yarn add neptune-payment-element

Step 4: Add Neptune Card Element to your react application

Add Neptune Card Element to your react application by importing the Neptune Card Element component.

import NeptunePaymentElement from 'neptune-payment-element';

Step 7: Start using Neptune Card Element

Start using Neptune Card Element by adding the NeptunePaymentElement component to your react application.

const merchantPubKey = <<merchantPubKey>>
const [tokenizer, setTokenizer] = useState<Tokenizer>();

<NeptunePaymentElement merchantPubKey={merchantPubKey} setTokenizer={setTokenizer}/>

Step 8: Customize Neptune Card Element

Customize Neptune Card Element by passing the following props to the NeptunePaymentElement component.

| Prop | Type | Description | | --- | --- | --- | | merchantPubKey | string | The public api key of the Merchant. | | setTokenizer | function | The setter for the tokenizer state. | | isDevMode | boolean | Defines whether to use sandbox or not. | | onSuccess | function | The callback function that is called when the payment is successful. | | onError | function | The callback function that is called when the payment is unsuccessful. | | settings | object | Addition setup using fluidPay https://sandbox.fluidpay.com/docs/tokenizer/#paay-integration |