Parafin API
White-labeled embedded finance REST API for offering business financing — creating businesses, persons, and bank accounts; generating capital offers; creating capital, line-of-credit, and pay-over-time applications; and orchestrating order checkout. OAuth client-credentials authentication with short-lived bearer tokens redeemed via POST /v1/auth/redeem_token. Production host api.parafin.com; sandbox host api.dev.parafin.com.