Checkout

Apply a coupon to a cart

Apply a coupon code to a cart. Requires the apply_coupon feature tier. MVP: matches against a hardcoded fixture list (WELCOME10, SAVE20, FLAT5, FREESHIP, TEST*), not per-merchant discount codes.

post/agent/apply-coupon

Request

Base URL: https://api.trusteed.xyz/api/v1
URL: https://api.trusteed.xyz/api/v1/agent/apply-coupon
Auth: API key in header X-Agent-Api-Key

Request body

cartIdstring uuid required

codestring required

Response

Coupon applied (or rejected as invalid) successfully

Changes

No recorded changes to this operation across all 1 revision of this API.