One payment. API → browser.
The request, the handoff, and the live checkout—in one view.
- 01Checkout.com APISimulated decline
- 02Adyen APILive test API
- 03Stripe browserLive checkout
- 04One resultProvider confirmed
THE FIRST ROUTE
Try the checkout API.
Then watch the browser take over.
OrchestratorOne purchase · $19.99
request
Basis Theory ProxyToken → card data
forward
Checkout.comAuthorization API
REQUEST
POST /payments · $19.99 USDWaiting to start✓
Authorized.
$19.99 USD · confirmed by Stripe · not captured
Checkout.com / Basis Theory: simulated. Adyen: real test API, test-triggered refusal. Stripe: live sandbox browser + API. Provider-specific test cards · CVV obscured.