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The following sequence diagram describes the sequence with which all steps take place for a successful course seat purchase.
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Page Api calls | Key Api requests | Purpose | Sample Data with key attributes |
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Learner clicks on {ecommerce}/basket/add/?sku={sku id} and is redirected to following page(Checkout Page) https://payment.edx.org/ | {lms}/api/user/v1/accounts/username | Get user account information | |
{ecommerce}/bff/payment/v0/payment/ | Api for retrieving basket contents and checkout/payment options. | {"basket_id":151033,"is_free_basket":false,"currency":"USD","products":[{"course_key":"course-v1:ColumbiaX+CSMM.104x+1T2017","sku":"1BCDF4C","title":"Animation and CGI Motion","product_type":"Seat","certificate_type":"verified"}],"summary_price":100.0,"summary_discounts":0.0,"order_total":100.0,"offers":[],"show_coupon_form":true,"coupons":[]} | |
{ecommerce}/bff/payment/v0/capture-context/ | Returns capture context token | ||
{ecommerce}/api/discounts/course/course-v1:edX+edx201+1T2020 | Get course discount information. | Discount_applicable: false, jwt | |
Order completion page | {ecommerce}/csrf/api/v1/token | Get csrf token. | |
{ecommerce}/payment/cybersource/authorize/ | Posts these attribbutes on ecommerce
{payment token} |