Merchant Enrollment
Create your Trinity merchant account.
Join Trinity as a merchant partner and begin onboarding for flexible payment acceptance, settlement visibility, and performance insights.
Merchant workspaceSettlement visibilityPerformance insights
Merchant enrollment
Start accepting flexible payments.
Create your Trinity merchant account. Once registered, you’ll be taken to your merchant workspace to complete onboarding, settlement details, KYB information, and integration preferences.
Secure onboarding path
Passwords are hashed server-side with Argon2id. Merchant access is scoped by a signed session token and will move to httpOnly cookies in the production hardening phase.