I've been given a task to integrate PayPal API to an already existing website, where buyer details should be taken out from the existing user database and all front-end design should be custom - created as part of whole system design.
I basically need to select PayPal API that will allow me to simply authorize and invoke credit card charge for selected amount of cache based on user details and credit card information.
Which of the PayPal API's is designed for this?
You would want to use Payments Pro for that.
Related
I wanna store card details while using Paypal payment, there is any why in Paypal SDKs which store details of card.
PayPal's REST API calls this a "Vault" and allows you to save the credit card details on PayPal's server so you don't have to save it on your own server. This way you can still process saved cards without any risk of saving it on your own server.
The Classic API (which is what I still prefer) has the same thing except that it's called Reference Transactions. You can run a card verification / $0 authorization, and then in the future you make a call to DoReferenceTransaction to process any amount you need using the card details PayPal has saved on their server.
Either way it's just a matter of building the API requests per the documentation. There are SDKs available to help you with this.
Paypal does not share its users' account details, especially card details to anyone. You have to use the unique account email address to define a user.
It is highly recommended to not save any payment information of users. Only transaction IDs, and perhaps a unique user ID or hash.
Is it possible to update my card details stored in my PayPal account via a 3rd party app with the use of an API? I came across the below documentation but wasn't too sure in which scenarios it could be used?
"Update a stored credit card
Operation
PATCH /v1/vault/credit-cards/
Use this call to modify a credit card."
Any thoughts?
There is no API's available for updating the credit card on your PayPal account.
But, using Adaptive Payments, you can just add a new Payment Card using AddPaymentCard API.
Although, you would need to apply for an application at apps.paypal.com
The vault is for REST API which is used to store(encrypt) the buyer's credit card information and could be used for future transactions.The Vault API provides a secure way to store customer credit cards. By storing cards with PayPal, you can avoid storing them on your servers.
I am building website which requires customer to update paypal account.
Is there anyway to check the reality of customer's account?
When my customer fill out their paypal account in my site, I want them to be directed to paypal login page to login and paypal will return the result.
Does paypal api support this situation?
Pretty much any implementation of PayPal you choose would follow the flow you mentioned.
Payments Standard would allow you to create basic buttons or create an HTML form and POST directly to PayPal to process. It would send the user to PayPal for login and approval to complete the payment. The transaction details would include the payer status (verified or unverified) as well as the address status (confirmed or unconfirmed) and lots of other details about the order.
Express Checkout is basically the API version of Standard, but it's much more advanced and open to integrate in the way that works best for your site or application. In this case, some of buyer/transaction data is available during the process within your app through API requests and responses, and then you can also get to it via transaction details after the fact just like payments standard provides.
Another option would be to use Adaptive Payments, but if you're doing a general payment of any kind you probably don't need that. That's what you would use if/when you start wanting to split payments among multiple receivers within the same transaction, setup preapproval profiles, etc.
If you happen to be working with PHP my class library for PayPal will make the API calls very simple for you.
You could do what PayPal itself does when you register. Send them a few cents and have them tell you how many when they get it. The payment itself will fail if the account doesn't exist, and telling you how many cents proves that they own the account.
I want to use PayPal Payment Advanced API to store the customer's credit card info on the PayPal's website the first time the customer enters the credit card info. For subsequent customer visits, i want to retrieve the Credit Card info from the PayPal's server. Is this possible? What does the PayPal server return me ( like a transaction id )that I can store in my database for that customer and then use it for subsequent requests.
Thanks
There is no API for Paypal payments advanced. From their tutorials:
PayPal Payments Advanced requires use of PayPal's hosted checkout template...
This means that you have to use their hosted pages (you can probably do so using an iframe if you want). The reason for that is that in order to collect credit-card details you have to be PCI compliant, meaning, you have to pass a series of security checks/tests. This process took my company almost two years and major development (and other) resources, so you probably don't want to go down that path.
I need to allow users to pay via Credit Card on my site. I'm trying to find suitable API option but can't find it. I have implemented payment via PayPal so far, but now I need to allow users to pay via credit card without account on PayPal.
Anyone knows what specific payment type that is?
Here is one way:
First, you'll need a Website Payments Pro merchant account with PayPal. Then, become familiar with the DoDirectPayment API, which will allow you to
process transactions on your site with PayPal working in the background. Customers will be able to fill out their credit card information, etc., on your site without visiting PayPal directly.
This also means that customers will not be required to have a PayPal account in order to make a transaction on your site.
If you proceed this way, you will need SSL certificates, and are required to implement Express Checkout for customers who do not want to make their transaction on your site.
Sample Code to get your feet wet. Good luck!