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Questions tagged [paypal-webhooks]

PayPal webhooks allows merchant systems to get notified of events, using the HTTP webhook callbacks of the PayPal API.

What is it?

PayPal webhooks allows merchant systems to get notified of events, using the HTTP webhook callbacks of the PayPal API.

How it works?

  • The merchant implements and operates a webhook listener service
  • The listener subscribes to events
  • The listener is notified via HTTP POST messages of the events that occur and may react accordingly.

See also

114 questions
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validate webhook using java Event.validateReceivedEvent always fails signature validation

I prepared a servlet in my web site to be notified from PayPal webhook. The development version of the servlet logs the http headers and the body. Here is a screen capture with one example: I've created a "self contained test application" that…
IgnacioHR
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PayPal Webhook events not being triggered in Sandbox mode

I am using the PayPal Rest API, more specific the PayPal .Net SDK for my project and I like it a lot. My problem is that I am not able to receive any webhook notifications from PayPal until now. Note: The webhook simulator however does work, my…
RobbieV
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Cannot test payment reversal webhook event in sandbox. PayPal REST API

I need to test payment reversal (not refund) webhook events. I tried using the webhook simulator but am unable to search using the refund id given by it. Is there any other way I can force a sandbox payment into throwing a reversal event?
Billy
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How do I allow only Paypal to request my notify_url?

I am using Paypal for payments on my site and when someone successfully completes a purchase Paypal calls the notify_url that I specified and passes it some POST data. From POST I only use item_number and txn_id. The URL that I am using for the…
Ryan
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PayPal Rest API (PHP SDK) webhooks not showing up in sandbox events list

When using the webhooks simulator, I get: Got Http response code 500 when accessing https://api.sandbox.paypal.com/v1/notifications/webhooks-events/WH-6W4482673W002281V-61985753LP2332451 JSon info is being sent back to my site and I can parse it,…
David Rodman
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subscribe to all paypal webhooks events

How can we subscribe to all events at a single time in paypal webhooks ? { "url": "https://www.yeowza.com/paypal_webhook", "event_types": [ { "name": "PAYMENT.AUTHORIZATION.CREATED" }, { "name":…
CodeMonkey
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Paypal RESTful API - Response validation for case when buyer don't have enough funds

I am using Paypal Restful API for direct payment from my site . Currently I am testing my first implementation on sandbox. I am not sure why merchant and buyer account is not "synchronised". After I make transaction, my merchant account receives…
nsi
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Can the PayPal API track inbound payments in real time?

I'm planning to create a web application that allows a user to track donation amounts to their PayPal account that are posting in real time towards a goal. I need to know... A. If it's possible B. If the path I'm using is the best path c. What is…
user2278120
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What is the name of the post variable what is sending from paypal webhooks?

Paypal webhooks send me a post variable, but whats the name from that? I can't found anything.
ThomasW.
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