EDHydraby Lexama
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Multi-tenant school operations

Elegant finance, reminders, and messaging for every campus you onboard.

EDHydra automates invoices, recurring tuition, Stripe/PayPal payments, and 가족 notifications—powered by Django, Postgres schemas, and Celery.

Explore the dashboard

Unified tuition + reminders

Invoices flow from the Django ledger directly into Celery-powered reminders so no payment slips through the cracks.

Family-ready comms

Email, SMS, and WhatsApp templates live in one place. Tenants can bring their own SendGrid/Twilio keys when they are ready.

Per-tenant controls

Stripe + PayPal configs, communication preferences, and audit logs keep every school isolated without extra infrastructure.

Platform

Full-circle billing and automation

Finance

Invoices, ledger & manual payments

Manage tuition, grants, and walk-in office payments with automatic ledger entries and role-based permissions.

Automation

Recurring charges & reminders

Celery beat generates monthly tuition, queues reminders, and writes to the communications log for compliance.

Messaging

Template-driven communications

Admins customize notification templates, while families choose their preferred channels across students/guardians.

Automation stack

Celery jobs with audit trails

Recurring tuition, webhook processing, and reminder schedules run through Celery queues with tenant-context awareness, so every event is auditable and isolated.

  • • Generate invoices monthly/quarterly per schema
  • • Retry Stripe/PayPal webhooks idempotently
  • • Log every notification for compliance

Integrations ready

StripePayPalSendGridTwilioWhatsApp BusinessCustom SMTP

Each school can onboard using Lexama defaults or plug in their own provider keys—just like Shopify stores connecting payments and messaging.

Communications

Families stay informed, ops teams stay in control

Notification templates, provider configs, and preference opt-ins live beside invoices so finance and messaging stay in sync.

Email templates per tenantSMS + WhatsApp fallbacksNotification log for every send

Ready for the frontend build?

The backend APIs, Celery jobs, and communications engine are finished. This Next.js experience is where school admins and families will live.