Intentionally unversioned. Renders an SVG QR for a value query string.
Query Parameters
value?string
Response Body
image/svg+xml
curl -X GET "https://example.com/checkout/qr""string"Hosted pay page for one intent
Intentionally unversioned. Renders the pay flow for a single payment intent.
Live payment status stream
Intentionally unversioned. Server-Sent Events: the first frame carries the current status; later frames are a nudge (`event: payment`) that tells the client to re-read the payment. The stream closes once the payment is terminal.