headless-checkout-proxy
Checkout API Proxy & OrderForm Management
When this skill applies
Use this skill when building cart and checkout functionality for any headless VTEX storefront. Every cart and checkout operation must go through the BFF.
- Implementing cart creation, item add/update/remove operations
- Attaching profile, shipping, or payment data to an OrderForm
- Implementing the 3-step order placement flow (place → pay → process)
- Managing
orderFormIdandCheckoutOrderFormOwnershipcookies server-side
Do not use this skill for:
- General BFF architecture and API routing (use
headless-bff-architecture) - Search API integration (use
headless-intelligent-search) - Caching strategy decisions (use
headless-caching-strategy)
Decision rules
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