how to do refund paypal amount using URL.
we not like to take any username and password from user that why we not expected to use any API.
we are expecting to build URL and user will click on that link and payapl take all refund responsibility and send us IPN message same flow the way donation button works..
we are able to take donation using below url.
https://www.sandbox.paypal.com/cgi-bin/webscr?amount=10.00&bn=test&business=XXXX#.com&charset=utf-8&cmd=_donations¤cy_code=USD&email=XWXXX#gmail.com&invoice=189&item_name=Production+move&no_shipping=1¬ify_url=http%3A%2F%2Flocalhost%3A3000%2Fpaypal_ipns&return=http%3A%2F%2Flocalhost%3A3000%2Fthank-you%3Fdid%3DMTg5
iS their any way to build refund url?
we not able to found any source to build refund URL can some one help us....
There's no way to implement an URL like this without APIs, also, refund is not supposed to be a "self-service" for the payers, as any funding reversal should be initialed/authoried by your account, either from website backend (with API) or in the transaction dashboard of your PP account
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I need to use Request Money by PayPal. I have problem with find the best Paypal API (SOAP/REST) for this. After that i need sometimes refund this transfer.
Can somebody help me to ?
I want to see if there is a way to automate the PayPal request money part.
This is a PHP web application.
A sample payment link :
https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=YOUR_PAYPAL_EMAIL&amount=10¤cy_code=USD&item_name=test
Edit the value of each variable and you would be able to generate a payment link on your demand. You may also check below link for more details of PayPal Payment Standard 's variables.
https://developer.paypal.com/webapps/developer/docs/classic/paypal-payments-standard/integration-guide/Appx_websitestandard_htmlvariables/
You can send PayPal Invoices to people using the Invoicing APIs. For that you may be interested in our PayPal class library for PayPal, which makes those API calls very quick and easy.
Alternatively, you could build a more simplified money request by just generating a PayPal Standard payment URL using the variables outlined here. Then you could have that URL be a link from any button or trigger you want.
I am making a system in which user permits pre-approval of amount. I've used pre-approval with chained payment. But the problem is that my customer gets redirected to PayPal site and also he/she must have a PayPal account or need to create one. So can i make pre-approval payment using PayPal website payment pro? So my customers will not get redirected to PayPal account. And the process becomes more fast? Note :- I don't want to use authorization and capture method. Thanks.
Edit
One more question :- If i make the website in the UK and the currency in GBP, can I still use the American Paypal account for this?
Auth and Capture is what you're asking for, but then you say you don't want it..?? That's what gives you the functionality you're after, though.
You could do a $0 auth and then run DoReferenceTransaction when you're ready to process the payment as opposed to capturing an actual auth if you want.
Those are your only options when working with Pro, though, and it would give you the same sort of preapproval experience for the buyer.
Here are the steps to accomplish what you're after.
Use DoDirectPayment to run a $0 Authorization (card verification). Users will enter their credit card details directly into a form on your site without any redirection to PayPal (and without any knowledge PayPal is being used at all unless you notify them some way.)
Save the transaction ID that you get form this card verification into your transaction history for the customer in your database. This ID is what will be used to process future payments using that credit card.
When you're ready to process a payment for this customer, pull the ID out of the database and use it with a DoReferenceTransaction request to process any amount you need to.
So the card verification is your preapproval, and then running reference transactions are the same as running Pay requests with a Preapproval key. Both methods accomplish the same thing, but one is with direct credit cards and the other is not.
If you're using PHP you can use this PayPal PHP SDK to make all of the API calls very quick and easy for you. If you're using some other language then there are SDKs available for those as well I'm sure.
Please correct me if i am wrong, #Andrew Angell #Ved Pandya
Auth and Capture or Capture payments later method allows you to do direct payment, but it comes with additional charges, which might not suitable for crowdfunding model as refund/ cancel payment is very frequent
Auth and Capture: You are required to pay $0.30 for each "Card Verification Transactions"
Capture payments later: You are required to pay $0.30 for each "Uncaptured Authorization" that you triggered
https://www.paypal.com/us/webapps/mpp/merchant-fees
Using the PayPal permissions API can you receive notifications from payments made after a customer clicks on a payment button, proceeds to PayPal, and then pays?
I notice they have IPN, but will this work with the permissions API?
Thanks!
You can include NotifyURL in your API requests to set a URL for IPN to POST data to. It's not something that technically "works with the permissions API" but any transaction that is made would indeed trigger the IPN.
If you're building an app for 3rd parties to use, though, and you're passing NotifyURL in your API requests, that will override any IPN configuration each individual merchant using your tool might have setup on their own. This can cause frustration for such users because then their own IPN solution doesn't get hit when they take payments through your app.
If you're going to do that I recommend setting up a way for your users to enter their own IPN URL in your app settings, and then if they have a value, forward the POSTed data to their URL when PayPal sends it to yours. That way both IPN scripts will get hit and process the data accordingly.
Can you help me. I need to know if PayPal has an API call to get subscription details like the enddate of the subscription?
I do the request to PayPal and get the response,
SUCCESS
transaction_subject=Name20
payment_date=10%3A42%3A50+Mar+28%2C+2014+PDT
txn_type=subscr_payment
subscr_id=I-MWMMATTBSY2M
last_name=jls
....
but I need details from suscription as enddate.
Sounds like you're using Standard Subscriptions and the "response" you're referring to would be an Instant Payment Notification (IPN)..??
Unfortunately, the standard subscriptions system doesn't have any API's to access details directly. You could switch to Express Checkout and the Recurring Payments API, though, and this would give you access to API's to obtain details and manage the profiles programatically.
If you're working with PHP you can setup Express Checkout and Recurring Payments very easily using my class library for PayPal.
The flow you'll be setting up would be as follows...
1) Call SetExpressCheckout to obtain a token and redirect the user to PayPal. The SEC request will also include a ReturnURL which is where PayPal sends the user after they've signed in and agreed to continue. You also need to make sure to include the Billing Agreement parameters in your SEC request so that the token you get will be compatible with recurring payments.
2) The user ends up back at your ReturnURL, and this is where you'll call GetExpressCheckoutDetails to obtain details about the buyer that the system now knows since they've signed in. This gives you info like the payer's name, email, address, etc. It also gives you the Payer ID you'll need for the final request.
3) Right after obtaining the details via GECD you'll call CreateRecurringPaymentsProfile to finalize the subscription profile creation.
I'm trying to using paypal as payment for my site.
My site only sell a virtual currency, like "Diamond" in Online game.
So after reading i starting to use Express Checkout for Digital Goods, Is that right ? or i must other payment method ?
Then my question is when using Express Checkout for Digital Goods, how to pass custom variable ?
Let say i want to pay user_id, diamond_id, and some other variable from my database to the paypal api. It seem like paypal don't support custom variable to pass on the api call. I want after user complete the payment, then Paypal notify my server that the payment is complete by user_id and some other variable that i pass, so easy for me to know the detail.
after searching i find some solution,
First solution is to store "TOKEN"(Generated from "SetExpressCheckout" Method) and my custom variable which is belong to the TOKEN in the database, Then after payment complete paypal will notify my server the same TOKEN saved before. So i will query based on the TOKEN.
Second Solution is using get style in RETURNURL variable http://www.mysite.com/successpayment.php?user_id=13&diamond_id=88 So i will easy to grab the GET variable.
Which solution is right ? Is there any solution ? and how to secure the payment confirmation, i mean if someone know and hack my returnurl.
Thanks in advance
There are two parts to be able to successfully identify your order in the whole process:
To identify your order when the user is redirected back via the success or cancel URL, just pass the order id via the query string of the URL.
To identify your order when Paypal sends notifications about the transaction and associated events (refunds, reversals, disputes etc.) via IPN: Paypal does support a pass-through variable, which allows you to associate IPNs to the order record in your DB.
For express checkout you set PAYMENTREQUEST_0_INVNUM in the SetExpressCheckout call
In case you are creating a recurring profile, the parameter is named PROFILEREFERENCE in the CreateRecurringPaymentsProfile call
When you receive an IPN the invoice is passed as 'invoice' or 'rp_invoice_id' respectively
(My general advice, though: use Paypal only if you really have to)