Checkout call sequence
−
+
SVG
PNG
alt
authorisation
declined
submits the basket
POST /orders
validate the basket
authorise 49.90 EUR
card authorisation
approved
declined
payment refused
payment.captured
receipt
201 Created
order confirmed
retried with the same key
Shopper
Storefront
src/cli.mjs
API Gateway
src/commands/*.m…
Payment
src/check.mjs
Acquirer
Event bus
src/layout/*.mjs
Apply
Save .truss