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v80

OpenAPI 3.0.0raw.githubusercontent.com2026-08-03260491955.2 KB
checkout

Preview checkout internal

post/checkout-internal/preview

Request body

billing_entity_idstring nullable
company_idstring required
coupon_external_idstring nullable
new_plan_idstring required
new_price_idstring required
opt_in_acceptedboolean nullable
payment_method_idstring nullable
promo_codestring nullable
skip_trialboolean required

Response

OK

paramsobject required

Input parameters