This page keeps the current upper backend-first Laztronics path as the main candidate, then adds adjacent relay, hosted, and helper experiments with louder logs so iPhone Safari behavior is easier to compare attempt-by-attempt.
This experiment page does not auto-load the lower bridge in the background. Every log should map to a button you intentionally clicked.
This is the same backend-first Laztronics path we have been iterating on. The buttons below test adjacent ideas without replacing it.
Click the main upper button above to run the current Laztronics backend-first Apple Pay strategy.
The first group keeps one-click behavior in play. The second group isolates backend readiness, helper relay, and fraud-session continuation without needing Apple Pay to start immediately.
Apple's troubleshooting guidance points toward separating gesture ownership, merchant validation, and hosted relay behavior. These experiments deliberately split those pieces apart.
Single-Tap Candidates
Runs the full high-value experiment stack one after another, including helper, direct-hosted, raw-continue, bridge, and backend-session probes, then finishes by leaving this page for the strongest provider-owned same-tab candidate we have right now.
Creates a checkout on Laztronics, starts the hosted Fyntek page hidden in the background, waits for Fyntek readiness, runs Apple Pay on Laztronics with merchant validation here, then hands the authorized payment back into Fyntek and reveals the hosted result after it settles.
Creates the Laztronics backend session first, then leaves this page for the same-origin helper page that runs Finix.Auth and hands Safari into Fyntek. This is the closest match to the recommended Safari fix.
Starts the same-origin helper, collects Finix fraud on Laztronics, then performs a real top-level browser form POST directly to Fyntek's /continue endpoint instead of using fetch first.
Creates a checkout, reads Fyntek’s own redirect-action HTML URL, and loads that direct hosted HTML step into the preview frame without going through the Laztronics relay page.
Creates a checkout, reads Fyntek’s direct hosted HTML step, and leaves this page so Safari lands on Fyntek’s own Finix-auth HTML as early as possible.
Loads the Fyntek relay bridge into the preview frame with a distinct source tag so we can see whether inline relay behavior differs from the current upper path.
Leaves this page and opens the relay as a top-level navigation in the same tab. This is the closest experiment to "let the provider own the Safari handoff".
Creates the Laztronics first-party session, forwards the Finix fraud session on the backend, then immediately leaves for Fyntek's direct hosted HTML step instead of waiting through the full silent ready poll.
Creates the Laztronics first-party session, forwards the Finix fraud session on the backend, then jumps straight to Fyntek's hosted payment page to see whether Safari behaves better without the extra HTML handoff step.
Uses the raw hosted checkout endpoint, collects Finix fraud on Laztronics, asks checkout-status.php to forward the fraud session server-side, then leaves for Fyntek's direct hosted HTML step.
Uses the raw hosted checkout path, forwards the Finix fraud session through checkout-status.php, then jumps directly to Fyntek's hosted payment page as a top-level Safari candidate.
Loads the existing Laztronics bridge directly into the preview frame. This mirrors the current lower path without the main page's surrounding UI.
Opens the current hosted-style Laztronics bridge as the main page in this tab, which is useful when Safari treats top-level and iframe contexts differently.
Session And Relay Diagnostics
Constructs an ApplePaySession object directly from this click without beginning the sheet. This helps prove whether Safari accepts the gesture on this page before Fyntek enters the picture.
Creates a checkout through `prepare-checkout.php`, then loads the hosted Fyntek result directly in the preview frame so we can compare against the relay paths.
Creates the backend-first SpinQuest-style session and logs the returned session id, payment id, state, and hosted result URL without touching Apple Pay.
Creates the backend session, collects Finix fraud, sends `spinquest-session-continue.php`, and logs the resulting state. This isolates readiness from Apple Pay gesture handling.
Creates the backend session, then loads the helper page directly in the preview frame so we can watch the relay stages and posted messages independently.
Loads the helper in the preview frame, collects Finix fraud on Laztronics, then submits a real hidden form POST to Fyntek's /continue endpoint without leaving the top-level page immediately.
The preview frame is for relay and hosted pages. The log console also records helper messages, bridge completion messages, and direct probe results.
Load a relay, helper, or hosted experiment into the frame, or run a probe button to log backend-only results.
