v2

latestOpenAPI 3.1.0Source-specific upstream terms; see response catalog metadata2026-07-26139203447.9 KB

Billing

Create a one-time donation Checkout session

Anonymous or authenticated. Body is capped at 16 KiB; Stripe work is fail-closed, budgeted by trusted client IP and idempotent within a 15-minute retry window. A supplied idempotency key is hashed and namespaced before Stripe.

post/api/v1/donation

Headers

Idempotency-Keystring

Request body

amount_centsinteger required

messagestring

idempotency_keystring

Response

Checkout URL and Stripe session id

urlstring uri required

session_idstring required