Bring your WinkPG api-key. We'll find your dx-winkpg tenant — or mint a
fresh one if this is your first time. Merchant is auto-detected when
your key has access to exactly one.
Advanced (merchant id, base URL, display name)
Server-side demo. Embeds an sk_test for convenience — in a real merchant integration the JS SDK uses
pk_test and never sees the secret.
Loopback triggers: ZIP 66666 → AVS Y · CVV 111 → CV M · avoid .01–.25 and .92–.99 cent triggers.
PaymentIntent
Customer
SetupIntent / PaymentMethod (save card)
Uses the card details above. Buttons auto-target the latest customer + latest PM.
Recurring billing (Subscription)
One-click: creates a Product + monthly Price + Subscription for the latest customer with the latest attached PM.
Webhooks & Events
Response
idle
// dx-winkpg response will appear here.
//
// All responses mirror Stripe shapes:
// pi_…, ch_…, cus_…, pm_…, seti_…, re_…, evt_…, we_…
//
// Click any button on the left to exercise the API.