blinkSDK.requestPayment()

Request payment for an article.

Usage

    let paymentRequest = {
        amount: 600000, // 60c in USD currency units
        currencyIsoCode: "usd",
        offerId: "984534",
        merchantPublicKey: "f9b05c8cb3cdba230ef3580e721c7fcceec5b58e6fc9a5b9265d8fc46fc7b601",
        paymentInfoSignature: "F7E1107AD25A3B19655F6B30598D5966C97C03C0CABDF3FD001B42BB26CBD9F718AFC252D63BB6437EE38A780D9D33602B527B6805171B640C67FC055031DC0C"
    };
   
    blinkSDK.requestPayment(
        paymentRequest,
        (response) => {
            // Successfully paid for the article, hide the paywall
        },  
        (error) => {
            // Payment was not succefull, Blink paywall got updated
            // Here you can do additional error handling  
        });

Signature

    blinkSDK.requestPayment(payment, callback, [errorCallback])

Parameters

parameter	type	required	description
payment	object	☑	Payment request object
callback	function	☐	Called in case of success, will receive a response object
errorCallback	function	☐	Called in case of error, will receive an error object containing the error details

Returns

void

Objects definitions

Payment request

{
  "amount" : // amount specified in currency units
  "currencyIsoCode" : // currency iso code
  "offerId" : // can be used to specify a context for this purchase
  "comment" : // can be used to add any extra info on the purchase 
  "merchantPublicKey" : // Ed25519 public key used
  "paymentInfoSignature" : // Ed25519 signature
}   

name	type	required	description
amount	Number	☑	amount specified in currency units (1 USD = 1 000 000)
currencyCode	String	☑	currency ISO 4217 code (i.e. USD/GBP/EUR)
offerId	String	☐	can be used to specify a context for this purchase
comment	Object	☐	can be used to add any extra info on the purchase
merchantPublicKey	hex String	☐	Ed25519 public key used for signing the payment info
paymentInfoSignature	hex String	☐	Ed25519 signature proofing the payment info (amount, currencyIsoCode, offerId, comment)