SET Merchant API · White-label onboarding
Set onboarding page settings
POST/v1/onboarding_settings
Sets the origins that may frame the page and its colours. Until at least one origin is set the page cannot be framed (frame-ancestors 'none'); it still opens on its own.
Body
frameAncestorsstring[]- Up to 10 https origins such as
https://app.example.com: no path, no wildcard. colors{ accent?, background?, text? }- 6-digit hex such as
1f6feb, ornullfor the default. Button text is black or white by contrast.
Errors
400 body_invalid400 frame_ancestors_invalid400 colors_invalid401 api_key_required401 api_key_invalid401 api_key_wrong_mode403 scope_missing429 rate_limited