how to execute Future payments on server-side using Meta data ID - paypal

I have Authorization Code & Metadata ID using mobile SDK
but I don't know how to use this in future payment using Paypal future payment method?

This is documented in the Mobile SDK GitHub documentation. It includes a step by step tutorial, and examples on how to correctly execute a payment.

Related

Is paypal-rest-sdk still a valid approach or should we switch to braintree?

I am reading this paypal-rest-sdk based payment integration approach from a blog, but I can't find it on Paypal's official developer pages. Question: If someone can help me link that blog's approach to a Paypal's developer page explained method, I'd appreciate.
Instead, I see a Braintree based payment integration approach listed on official Paypal developer page. Question: Is this one more preferable than the previous one? Plus, can this approach accept credit card payment (reading the doc, it seems to only support Paypal payment)
The PayPal-Node-SDK is deprecated, and the Express Checkout via Braintree Mobile SDK is only worth using if you need a native mobile SDK. So the answer to your question, based on the information provided, is most probably: neither.
Instead, you need to do a better job of reviewing the information on https://developer.paypal.com , namely https://developer.paypal.com/docs/checkout/
For a good server-side integration, the front-end at https://developer.paypal.com/demo/checkout/#/pattern/server will be particularly useful.
Note that the fetch() routes it calls need to be placed with actual routes on your server, which will call the PayPal APIs for creation and capture during teh checkout. For those API operations from your server, use the supported Checkout-NodeJS-SDK.

PayPal API error INVALID_PROFILE_ID

I am using the PHP SDK, other API calls, like getting payment information work so the configuration is correct.
What I am trying to do is starting from a payment ID to find the billing agreement, check the agreement details and in some cases attempt to update it.
From the documentation I see only the billing agreement ID is the requiered parameter https://developer.paypal.com/docs/api/payments.billing-agreements/v1/#billing-agreements_get
so I do not understand what profile is this error mentioning, is the payment/transaction/payer missing some profile or other profile ?
That PHP SDK is deprecated and does not support the current version of PayPal Subscriptions, documented here.
There is no supported SDK for it; use a direct HTTPS integration for any server-side API calls.

Paypal intergration with REST sdk for advanced operations

I want use paypal with rest sdk to perform some operations , I am following rest sdk api documentation for it.
Using rest sdk api, an I perform recurring billing,expressCheckout
and many more advanced operations?
Is there are any sample examples or api documentation are provided by
paypal for it?
I have gone through rest sdk api documentation but didin't get any
example or documentation for recurring billing.
If anybody has used paypal rest sdk for advanced paypal operations then please give me some suggestions for how to use them efficiently?
Thanks,

Integrate Paypal Here with Openbravo POS

How can I integrate Paypal Here with Openbravo POS?
The workflow I'm looking for is:
Cashier selects card payment on Openbravo POS
Bill is automatically transferred to Paypal Here
Customer completes payment on Paypal Here
Confirmation is automatically transferred to Openbravo POS
I see there is an API for integrating iOS applications with Paypal Here, so this is certainly possible. It would be quite complicated to write an iOS application to do this; perhaps there's a simpler way?
I have now implemented my own system to do this. It consists of:
OpenBravoPOS scripting and a Java class to upload transaction details and wait for a response
A web application that receives the transaction details
A mobile web page that uses the Sideloader API to pass transaction details into Paypal Here
A callback on the web app that receives the transaction ID
This is working fine in a real shop. If you're interested in this solution, see my website.
To develop a fully-integrated solution, the PayPal Here SDKs for iOS and Android are now available on the PayPal Developer site:
https://developer.paypal.com/webapps/developer/docs/integration/mobile/pph-sdk-overview/
There is also a version for Windows 8.1+ in Beta, available upon request. You can email DL-PayPal-Here-SDK#ebay.com for help with any of these.

Does Apple allow Paypal iphone sdk integration now?

In one of our project we have requirement of payment processing. We had few options along with the Paypal. But regarding Paypal integration of iPhone SDK does APPLE allow payment processing within the application ?
Application intend to sale tangible/intangible products for example it can be coupon or any service like hair trimming. In this case can we use Paypal integration ?
We had hard time to find out the same, so any one know about it please let us know.
Apple allow using browser
checkout this link
https://www.x.com/community/ppx/xspaces/mobile
and see
Mobile Express Checkout Library (MECL): If you want the PayPal checkout flow to be in a browser or webview, you can use our Mobile Express Checkout Library. This is useful if you already have a express checkout integration completed for your website or if app store policies require you to complete your checkout flow in a browser. This library will help you integrate the mobile web flow into your app.