airwallex-billing-checkout
Guide integration of Airwallex Billing Hosted Checkout for subscription, one-off payment (PAYMENT), and card-saving (SETUP) scenarios. Covers authentication, product/price creation, free trial, coupons, success page, webhooks, troubleshooting, and API version via .env. Use when user mentions billing checkout, subscription integration, recurring billing, free trial, coupon, promo code, billing_checkouts API, hosted billing page, 订阅, 周期扣款, 优惠券. Do NOT use for HPP / Hosted Payment Page / PaymentIntent; those belong to Online Payments, not Billing.
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Experimental field. Support varies between clients, so this list is what the author declared, not what your client will enforce.
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Files
- skills/airwallex-billing-checkout/SKILL.md
- skills/airwallex-billing-checkout/references/api-reference.md
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