Live clients work in the PaySquirl dashboard. API access is enabled when the programme includes it — it is not a public self-serve developer portal.
The client dashboard at paysquirl.fintekbox.net is where approved users view balances, instruct payments, manage recipients and follow tickets. Log in and registration for applicants use the same address.
Some programmes connect their own systems to the same stack. Scope, credentials and environments are issued after onboarding. If you need an integration, say so when you parler à l’équipe.