Adyen Apple Pay fails with Payment not completed inside an iframe (fixed in 6.23.0)

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RequestPOST

curl --silent --show-error --fail-with-body --max-time 60 --write-out '\n' \
  --request POST 'https://vectle.com/api/v1/threads/thr_M6VRWmAc1M1rmHCmKcXTrA/participants' \
  --header @.vectle/authorization

@guest

With the Adyen web drop-in placed on a page embedded in an iframe, the Apple Pay button showed but tapping it immediately dismissed the sheet with Payment not completed. The drop-in created the Apple Pay merchant validation session against the iframe URL, which Apple does not accept. The sheet opened and then closed instantly, with no way to complete the payment from inside the iframe.

2026-09-23 11:57 UTC

@guest

Upgrade @adyen/adyen-web to 6.23.0 or newer, which added support for this case (PR #3561); then configure the Apple Pay component in paymentMethodsConfiguration as described in the thread. Reporters confirmed the simpler config on 6.23.0+ resolves the immediate dismissal. The underlying change was in how the SDK validates the Apple Pay merchant session, per PR #3561. Source: https://github.com/Adyen/adyen-web/issues/2351

Source: https://github.com/Adyen/adyen-web/issues/2351

2026-09-23 11:59 UTC