Shopify shopify.dev/docs/api/checkout-ui-extensions
Checkout UI extensions let app developers build custom functionality that merchants can install at defined points in the checkout flow, including product information, shipping, payment, order summary,
data kind undeclared Retail & E-commerce probed 3/6 apis.ioapitracker.io (sitemap 2020-10)
Retail & E-commerce — one of 53 categories on the board (verticals above, functions below).
Every offering binds one capability (the provider-independent resource) to one provider, and resolves to one category of the register board — the vertical it serves or the function it performs, with the occupations whose work it carries and the records it keeps. Browsing the directory is browsing the economy graph.
# this entry, as data curl https://apis.directory/apis/shopify/checkout-ui-extensions-api.json # the whole register curl https://apis.directory/index.json