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Questions tagged [paypal]

For questions about the PayPal API used by software developers to process payments, manage invoices, monitor accounts, etc. (For user-level support, contact PayPal directly using their site.)

PayPal is a commerce business allowing payments and money transfers to be made through the internet, mobile and point of sales.

PayPal has a large set of APIs currently available to the public, a full list of which is available at the Classic API References and Rest API References

PayPal provides Open-Source SDKs that can be used to make calls to both Classic and REST APIs. The SDKs for REST APIs are actively developed, and maintained in github repositories

Further developer resources are available at PayPal Developer as well as a full overview of all PayPal API error codes at API Errors

PayPal technical support for PayPal APIs (as well as Website Payments Standard) is available via PayPal Technical Services at https://www.paypal-techsupport.com

Ask questions if you are a software developer only. If you are a PayPal user, contact Paypal using their customer support.

Some Useful Links:

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Paypal: Why do I get 'success' for a direct recurring payment if nothing is recorded?

I am using the Paypal API (Website Payments Pro) to set up recurring payments with customers, and am currently testing in the paypal-sandbox. Paypal requires me to set up both Express Checkout and Direct Payment. Express Checkout: Works fully with…
Paragon
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PayPal JS SDK Checkout : fetch returns error 500 when switching from sandbox to live

The PayPal JS SDK works fine in sandbox mode, but in Live I keep receiving a 500 error. I am successfully authorizing credit card payments using the SDK but an error message in…
Adam Harris bin Suppuramany
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Working example of paypal Website Payments Pro Hosted Solution Iframe?

I am looking to use use paypals Website Payments Pro Hosted Solution so we can accept payments through paypal without our users feeling like they are leaving the site and without us having to be PCI compliant. We are wanting this to work in this…
Hailwood
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After Updating on react 18 paypal button show twice

Hello everyone i want to ask about the issue that after updating my react app my PayPal-buttonv2 rendering couple of times and shows Strictmode issues, please guid me thanks in advance react-dom.development.js:86 Warning: findDOMNode is deprecated…
Faaiz ALAM
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Paypal form integration with registration form

I am trying to integrate Paypal with one of the registration forms in my site. The flow is like this: The user visits the registration page and fills out his details, like first name, last name, username, password, age, etc. Then on clicking submit…
shasi kanth
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PayPal API: The token passed in was not found in the system

I am trying to integrate Paypal with PHP, but right now I am getting the following message: "The token passed in was not found in the system" Here is my code. Where I am wrong? Here is my code for getting the token, which I am getting…
Amy
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CURLE_RECV_ERROR with PayPal API

I've developed an application that connects to the PayPal API with libcurl, which I use through the OCurl bindings for OCaml from a process running on a Debian server. The code always works when inside the Paypal sandbox (endpoint…
Victor Nicollet
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Paypal NVP API with Django

I am looking into using the paypal NVP API to allow users to pay on my website for a recurring subscription. I have a few questions about the requirements. Will my site have to meet the "PCI Compliance" stuff. I guess I will have to get an SSL…
Joe
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PayPal MPL for android returns error ID 589023

i am new in android development and i have following problem in my paypal app when i hit the pay button after successfully paypal login. it show error like ANDROID_589023
Ajay
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iOS - Allow my app's users to take payment from their own customers?

I currently have an app that allows users to manage their customers. That said, I want my app's users to be able to take payment from their own customers, and have the funds deposit to their own bank accounts. Does anyone know if Stripe, Paypal, or…
Brittany
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Paypal react native integration

How will you integrate react native app with PayPal. Does react native have any front-end library like react have or how will you add the PayPal functionality to an app. because I googled about that and everyone is saying you have to make a rest api…
Asim Imam
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Can anyone recommend a payment gateway for a charity website?

Are there payment gateways that only take a percentage of whatever money is paid, but that have a very small up-front startup fee? I want to set up a payment gateway for a charity. By the way - is there any harm in just accepting donations through…
Jonathan
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Paypal subscription error: The link you have used to enter the PayPal system is invalid. Please review the link and try again

I'm using Paypal website payment standard to subscription for my site. Here is the variables passing in Paypal which I dumped. I'm passing this values to 'https://www.sandbox.paypal.com/cgi-bin/webscr' using post method. Field Name Value a3 …
Mazhar Ahmed
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How to solve problem conflicts with your root composer.json require?

when I want to composer install srmklive/paypal using composer require srmklive/paypal, I get the error like belok: Problem 1 - srmklive/paypal[v3.0, ..., 3.0.10] require guzzlehttp/guzzle ~7.0 -> found guzzlehttp/guzzle[7.0.0, ..., 7.4.1] but…
dipgirl
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"OAS_validation_error" paypal

I have used a standard Paypal express checkout button for my website however, upon inputting credit/debit card details customers keep getting 'OAS_validation_error'. The checkout was working fine for the initial weeks (I made over 50 transactions…
Bemz
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