Documentation
Rigorous, API-level instructions and architectural blueprints covering everything from third-party payment routing to Raspberry Pi-based AirNode offline edge servers.
Engineering Portal for Technical Implementers
The SCODEL Documentation Portal provides engineering blueprints, API integration specifications, and hardware architectures for developers, infrastructure operators, and researchers working with our platform and edge execution environments.
This index outlines our core technical systems, detailing architectural contracts from edge server provisioning to high-assurance payment and diagnostic services.
Architectural & System Indexes
Payment Systems & Transaction Routing
Architectural specifications detailing payment gateway lifecycles, automated reconciliation pipelines, manual payment verification workflows, and isolated multi-tier coupon valuation engines.
- Payment intent initialization and state machines
- Manual payment verification & UTR tracking mechanics
- Coupon discount boundary evaluation (A_LA_CARTE / BULK_10 / FULL_SERIES)
- Webhook idempotency and transaction replay defense
AirNode Offline Edge Architecture
Hardware and operating blueprints for deploying Raspberry Pi-based AirNode offline edge servers, ensuring local compilation, evaluation, and secure telemetry synchronization in disconnected environments.
- Raspberry Pi compute provisioning and kernel flags
- Zero-internet local sandbox execution
- Store-and-forward telemetry queueing
- Bi-directional synchronization on network re-establishment
System Execution & Runtime Sandboxes
Technical guidance covering containerized execution layers, resource quota enforcement, secure inter-process communication, and sandboxed student code evaluation.
- Ephemeral container lifecycle and cleanup
- CPU & memory cgroup limits and OOM handling
- Automated test runner harness integration
- Standard I/O capture and diagnostic telemetry
Assessment Engine & Diagnostic APIs
Data contracts, payload specifications, and evaluation algorithms governing the Fuzzie Gauge 360-degree diagnostic engine and student progression matrices.
- Psychometric response payload schemas
- Spatial and chromatic input serialization
- Dynamic question weighting algorithms
- Immutable attempt compilation and scoring logic
Explore Platform Architecture
Read how our pedagogical and engineering principles coordinate across the entire SCODEL educational fabric.