Quote a checkout link before choosing (public)
Indicative quotes for a universal checkout link BEFORE materializing — the catalog of countries with live fiat methods (card excluded — see cards), the card options listed separately per country+currency in cards[] with the quoted due amount (a corridor may accept several charge currencies, e.g. BOB and USD), the due amount per crypto option (conversion cost included when the pay asset differs from the settlement asset), and the CBPay direct payment dues per enabled balance. Each country lists its corridors in options[] — one row per method+currency (a country may offer the same method in several currencies, e.g. QR in BOB and USD) with collect: true on pull methods that ask for the payer’s data on the page (see POST /pay/{token}/collect). With ?country=XX it also returns the quoted local amount per option for that country. Materializing freezes the definitive quote. No credentials; rate limited per IP.