List localized Swapped payment methods
Returns the configured popular method (when merchant-enabled) followed by the supported subset of credit card, bank transfer, and Apple Pay for the trusted edge-resolved x-user-country. A missing/unknown country or unavailable catalog returns the null-country fallback so clients can use their built-in global defaults.
Headers
API key for authentication (omit when sending Authorization)
"your-api-key"
Bearer platform token (e.g. forwarded by user-service). Takes precedence over x-api-key when both are present.
"Bearer eyJhbGciOi..."
Trusted edge-resolved ISO country. When present it overrides body.baseCountry and x-client-ip, and enables country-specific payment-method validation.
^[A-Z]{2}$"PH"
The end user's IP address as observed by the edge, for edges that can name the IP but cannot resolve a country themselves (no local GeoIP database). Used only when x-user-country is absent, and ignored unless it is a publicly-routable address. Prefer x-user-country when your edge already has a country — for example Cloudflare's cf-ipcountry — since it needs no lookup here.
"203.0.113.7"