Mollie Payments

Mollie Payments [Paid] 1.0.2

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Wutime

Well-known member
Wutime submitted a new resource:

Mollie Payments - Seamlessly integrate Mollie into XenForo’s built-in payment system.

Accept PayPal, credit cards, SEPA, and more directly through Mollie.

Seamlessly integrate Mollie into XenForo’s built-in payment system. This add-on adds Mollie as a first-class payment provider for user upgrades, subscriptions, and one-time payments, giving you a modern, reliable alternative to PayPal or Stripe.

Features

  • Full Mollie integration – Supports all Mollie methods available on your account; credit card, iDEAL...

Read more about this resource...
 
I had a client write the following and wanted to share the response and some installation tips for anyone else setting up Mollie:

The installation was simple and went very well. My problem is the configuration on Mollie's website.

I have the account approved, but I don't understand where I can get the "Live Signing Secret" and "Test Signing Secret" keys? It must be something basic, but I can't find it.

I also don't understand the webhook: I configured a webhook endpoint for ".../payment_callback.php?_xfProvider=wu_mollie" and received a new secret token... do I need to save it in the addon configuration?

Finally: "You must also configure your webhook endpoint to listen for subsequent events": do I need to create a webhook endpoint for each event like I did for the previous one?

I really appreciate your help.
 
1. Getting developer and API keys

When logged in with mollie.com the top navigation go to: Browse > Developers

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2. Testing Webhook is properly configured

You only need to add the webhook endpoint on the mollie website. When the mollie add-on is installed, the endpoint will be automatically created at: yourdomain.com/.../payment_callback.php?_xfProvider=wu_mollie

There's a "test webhook" feature with mollie.com you can use to ensure you've setup the webhook with mollie.com correctly.

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3. Listen for the correct events

You only setup one endpoint and one webhook for your domain/forum.

The only events to listen on the mollie add-on with xenforo are the following events:
  • payment.paid
  • payment.failed
  • payment.canceled
  • payment.expired
  • payment.pending
  • payment.authorized
  • payment.updated
 
4. Webhook secrets

If you forgot to capture your webhook secret you can generate a new secret with Mollie and update the payment profile in xenforo.

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5. Testing payments (not required but recommended)

I recommend running some tests by putting the following in config.php
Code:
$config['enableLivePayments'] = false;

If you have questions regarding the "testing" interface with Mollie I recommend reviewing their documentation directly.

But yeah, otherwise, you should be ready to go.
 
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