paypal-rest-sdk | 易学教程

How to create clientId and clientSecret for OAuthTokenCredential paypal rest api

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问题 I am using paypal rest api and i don't know how to create client_id and clientSecret. Please let me know if you have any idea... Thanks 回答1: You need to follow the following steps: Go to Paypal developer Site here https://developer.paypal.com/developer/applications (you must have Paypal account, of course) Click on Create App on right side of page Choose name of your app and click Create App Now you can see and manage everything include client ID and secret. 回答2: Go to PayPal developer

Paypal JAVA SDK examples for recurring payments

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问题 I have a requirement for recurring yearly payment for my services. and amount of recurring profile will be changed at any time, even before one day of next cycle. I could not find a proper way to implement a recurring profile in Paypal using Java SDK. Paypal document shows I need to create Plan and Agreement, Then buyer needs to approve this Agreement. and from the response I got token, which I use as I following below step: Create Plan, which returns me planId. Make plan Active by generated

AppEngine Paypal integration giving SSLCertificateError on localhost, using Python

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问题 i am integrating paypalrestsdk in my AppEngine project. When, using my local dev_appserver , i try to create a payment on the PayPal sandbox, i have the following error: SSLCertificateError: Invalid and/or missing SSL certificate for URL: https://api.sandbox.paypal.com/v1/oauth2/token So, i have tried to provide the correct pem file, downloading it from here and setting up the correct ssl_option attribute: # Setting up the correct path to the .pem file cert = os.path.join(ROOT, 'certs/api

Firebase: How to trigger HTTPs onRequest function within a Realtime Database onCreate function?

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问题 Upon clicking the 'checkout' button in my VueJS ecommerce app, a new 'order' field containing order params will be created in my firebase 'orders' child node. I've created a Realtime Database onCreate 'newBuyerOrder' function to send the user an email notifying him of this new order once a new 'order' field is created. Now I'd also like to call a REST API '/checkout' that I've built with the HTTPs onRequest function to process the order via Paypal REST SDK. How can I do that? A workaround

Generating signatures for PayPal authentication header in C#

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问题 My objective is to send an invoice on behalf of a 3rd party merchant to another paypal account. I am using the permissions service to successfully obtain permissions, resulting in an access token and associated secret. However, I don't understand how to use the access token and associated secret to build the headers when creating/sending the invoice. I am using the C# .NET Invoicing SDK to communicate with the Invoicing Service API. Here is the code I am using to create and send an invoice.

PayPal Plus Sandbox - Pay upon Invoice

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问题 I'm integrating PayPal Plus, successfully on my site, except "Pay upon Invoice". Here's my JavaScript code for integrating the payment wall: <script src="https://www.paypalobjects.com/webstatic/ppplus/ppplus.min.js" type="text/javascript"></script> <script type="application/javascript"> var ppp = PAYPAL.apps.PPP({ "approvalUrl": "<?= $createPaymentArr['links'][1]['href']; ?>", "placeholder": "ppplus", "language": "de_DE", "mode": "sandbox", "showPuiOnSandbox": "true", "country": "DE" }); <

How do i make a direct payment using paypal-rest in node?

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问题 I found a library that paypal themselves have written for node, they wrote a great library on how to pay. Im still in the confused state on how to receive payment and Im running out of time right now. The use case is very simple, User A click add an item to his cart , then he has a choice, its either to pay using Credit/debit card or paypal(express checkout) My goal still at the credit/debit card, where user decided to use credit/debit card to receive payments, and im using paypal-rest-api

PayPal REST API: how to do an immediate payment and without asking for shipping address

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问题 I'm trying to use PayPal REST API instead of PayPal Classic API but it seems that the REST API is lacking two features that the Classic API has: immediate payment: when the user goes to PayPal page show him a "Pay now" button instead of a "Continue" button and "You’re almost done. You will confirm your payment on ..." phrase. no shipping address: avoid asking the user to confirm his shipping address while on PayPal page (in Classic API is done with NOSHIPPING=1 parameter, if I remember well)

Firebase: How to trigger HTTPs onRequest function within a Realtime Database onCreate function?

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Upon clicking the 'checkout' button in my VueJS ecommerce app, a new 'order' field containing order params will be created in my firebase 'orders' child node. I've created a Realtime Database onCreate 'newBuyerOrder' function to send the user an email notifying him of this new order once a new 'order' field is created. Now I'd also like to call a REST API '/checkout' that I've built with the HTTPs onRequest function to process the order via Paypal REST SDK. How can I do that? A workaround that I've tried is to build HTTPs onCall functions that the client browser can call to process the order

Paypal Webhook for Billing Agreement Payment received?

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Is there a webhook that fires when a billing agreement's payment is received? I created a billing plan and got a user to accept a billing agreement for recurring payments every month. When the billing agreement is executed, the webhook BILLING.SUBSCRIPTION.CREATED fires. Is there a webhook that fires when the payment is received every month? I've seen some older discussions about this and I'm not sure if it has been implemented yet or if I should still use IPN instead. This functionality is not yet supported but we are working with the internal teams actively to get this out of the door soon.