System Administration

Understand how Crassula works behind the scenes. This section covers user interfaces, payments, card issuing, currency exchange, crypto, verification, authorization, providers, logs, notifications, and feature toggles.

This section is essential for technical teams, administrators, and compliance officers who need to understand how the platform is configured and maintained.

In this section, you’ll find:

• User Interfaces: Documentation for the Admin Panel, Web Interface, and Mobile Interface. You’ll learn how each UI works, what functionality it provides, and how it supports different roles (operators, clients, administrators).

• Core Services: The technical backbone of the platform, covering payments, card issuing, currency exchange, crypto flows, verification, authorization, providers, notifications, logs, and feature toggles.

  • Payments processing: Processing SEPA, SWIFT, local, and crypto payments, with routing, quotas, validation rules, and batch/manual processing.

  • Card Product: Lifecycle management of cards, including products, pricing, and provider integrations.

  • Currency Exchange: Exchange flows, configuration of rates and pairs, and compliance considerations.

  • Crypto Workflow: Crypto transaction lifecycles, slippage protection, Travel Rule enforcement, and integration with crypto providers.

  • Verification: KYC/KYB flows, provider integrations (Sumsub, Payall, DMS), and PSD2/PSR compliance.

  • Crassula Service Providers: Configurations for banking, card, crypto, AML/KYC, and communication providers.

  • Notifications: System for delivering alerts and customer messages across multiple channels.

  • Logs: Audit trails for activity, authorization, and issue tracking.

  • Feature Toggles: Dynamic controls for enabling and disabling platform features.