Drive the platform by hand: onboarding, credentials, presentations, the AML-gated payment saga — with the exact request, response and a copy-pastable curl at every hop. Break things on purpose with the amber chips: every error is served by the real backend. Maneja la plataforma a mano: onboarding, credenciales, presentaciones, la saga de pagos AML-gated — con la request exacta, la response y un curl copiable en cada salto. Rompe cosas a propósito con los chips ámbar: cada error lo sirve el backend real.