Invalid parameters from Stripe API

I'm not sure what the bug is here ... seems you got an error surfaced as expected. Are you sure you're using the right API keys?

Some more information.

Stripe Element is configured as TEST.

I See the activate Card Payments, Paypal Payments (connected over Stripe) and Gpay.

I Authorize the Test Gateway and then

The website encountered an unexpected error. Please try again later.

Drupal\commerce_payment\Exception\InvalidRequestException: Invalid parameters were supplied to Stripe's API. in Drupal\commerce_stripe\ErrorHelper::handleException() (line 51 of modules/contrib/commerce_stripe/src/ErrorHelper.php).
Drupal\commerce_stripe\Plugin\Commerce\PaymentGateway\StripePaymentElement->doCreatePaymentMethod() (Line: 605)
Drupal\commerce_stripe\Plugin\Commerce\PaymentGateway\StripePaymentElement->createPaymentMethod() (Line: 394)
Drupal\commerce_stripe\Plugin\Commerce\PaymentGateway\StripePaymentElement->onReturn() (Line: 38)
Drupal\commerce_stripe\Controller\PaymentElementCheckoutController->returnPage()
call_user_func_array() (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 580)
Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 124)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext() (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 169)
Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 81)
Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 58)
Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass() (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 49)
Asm89\Stack\Cors->handle() (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 23)
Stack\StackedHttpKernel->handle() (Line: 718)
Drupal\Core\DrupalKernel->handle() (Line: 19)

And in the Stripe Developer Logs :
{
"error": {
"message": "PaymentMethods of type paypal cannot be updated at this time.",
"request_log_url": "https://dashboard.stripe.com/test/logs/req_2TVBXZaXdRCBVS?t=1695301967",
"type": "invalid_request_error"
}
}

The card payments are working, but paypal and giropay does not.
Look like some logic is needed to handle this or we make clear in installation instructions and readme - only the following payments are supported.

So it sounds like it's working as expected?

Yes. Just a bit confusing, when In stripe other payments are enabled like Klarna or Paypal.

I think we need to make sure that theses Payments Option are not displayed in Payments Elements, id they are activated.
We also need to mention this in the readme.

Stripe and Klarna good with the commerce_stripe_klarna module.

Got it. Yes, to date we've only tested credit card and wallet transactions; no other payment methods just yet.

giropay is a single use payment method

---- https://stripe.com/docs/payments/giropay/accept-a-payment

Here is why https://www.drupal.org/project/commerce_stripe/issues/3392413#comment-15... ✨ Add the option to not setup payment methods for future usage Needs review , and the fix is in that issue

I am not sure about Paypal