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Feature Matrix

Comprehensive overview of all Flowlet features, their implementation status, and location in the codebase.

Table of Contents

Core Financial Services

Feature Short description Module / File CLI flag / API Example (path) Notes
Digital Wallet Management Create and manage multi-currency wallets backend/src/routes/wallet.py POST /api/v1/accounts/wallets examples/basic-wallet-operations.md Supports USD, EUR, GBP, JPY, CAD, AUD
Wallet Balance Inquiry Query wallet balance and transaction history backend/src/routes/wallet.py GET /api/v1/accounts/{id} examples/basic-wallet-operations.md Real-time balance updates
Fund Deposits Deposit funds from external sources backend/src/routes/wallet.py POST /api/v1/accounts/{id}/deposit examples/basic-wallet-operations.md Supports bank transfer, card, external
Fund Withdrawals Withdraw funds to external accounts backend/src/routes/wallet.py POST /api/v1/accounts/{id}/withdraw examples/basic-wallet-operations.md Requires KYC verification
Payment Processing Send and receive payments backend/src/routes/payment.py POST /api/v1/payments examples/payment-processing-flow.md P2P, B2B, B2C supported
Payment Status Tracking Real-time payment status monitoring backend/src/routes/payment.py GET /api/v1/payments/{id} examples/payment-processing-flow.md Webhook notifications available
Stripe Integration Process card payments via Stripe backend/src/integrations/payments/stripe_integration.py Configured via STRIPE_SECRET_KEY examples/payment-processing-flow.md Requires Stripe account
Virtual Card Issuance Issue virtual debit/credit cards backend/src/routes/card.py POST /api/v1/cards docs/05_Core_Financial_Services/Card_Services.md Instant activation
Physical Card Issuance Order physical cards backend/src/routes/card.py POST /api/v1/cards (type: physical) docs/05_Core_Financial_Services/Card_Services.md 7-10 business days delivery
Card Activation Activate issued cards backend/src/routes/card.py POST /api/v1/cards/{id}/activate docs/05_Core_Financial_Services/Card_Services.md Required before first use
Card Limits Management Set and update spending limits backend/src/routes/card.py PATCH /api/v1/cards/{id} docs/05_Core_Financial_Services/Card_Services.md Daily, monthly, per-transaction
Card Freeze/Unfreeze Temporarily disable cards backend/src/routes/card.py POST /api/v1/cards/{id}/freeze docs/05_Core_Financial_Services/Card_Services.md Instant effect
Multi-Currency Support Handle multiple currencies backend/src/currency/multi_currency_system.py POST /api/v1/currency/convert docs/05_Core_Financial_Services/Wallet_and_Payment_System.md 6+ currencies supported
Currency Conversion Convert between currencies backend/src/routes/multicurrency.py POST /api/v1/currency/convert docs/05_Core_Financial_Services/Wallet_and_Payment_System.md Real-time exchange rates
Exchange Rate API Get current exchange rates backend/src/integrations/currency/exchange_rates.py GET /api/v1/currency/rates docs/05_Core_Financial_Services/Wallet_and_Payment_System.md Updated every 15 minutes
Ledger Management Double-entry bookkeeping backend/src/routes/ledger.py GET /api/v1/ledger/transactions docs/05_Core_Financial_Services/Ledger.md ACID compliant
Transaction History Detailed transaction logs backend/src/routes/ledger.py GET /api/v1/ledger/transactions docs/05_Core_Financial_Services/Ledger.md Filterable, exportable
Account Statements Generate formal statements backend/src/routes/ledger.py POST /api/v1/ledger/statements docs/05_Core_Financial_Services/Ledger.md PDF, CSV formats
Plaid Bank Integration Connect external bank accounts backend/src/integrations/banking/plaid_integration.py Configured via PLAID_CLIENT_ID docs/05_Core_Financial_Services/Banking_Integrations.md 11,000+ banks supported
ACH Transfers Automated Clearing House payments backend/src/routes/banking_integrations.py Configured via ACH_ENABLED docs/05_Core_Financial_Services/Banking_Integrations.md 2-3 business days

Authentication & Security

Feature Short description Module / File CLI flag / API Example (path) Notes
User Registration Create new user accounts backend/src/routes/auth.py POST /api/v1/auth/register examples/basic-wallet-operations.md Email verification optional
User Login JWT-based authentication backend/src/routes/auth.py POST /api/v1/auth/login examples/basic-wallet-operations.md Returns access + refresh tokens
JWT Token Management Secure token generation/validation backend/src/security/token_manager.py Automatic docs/06_Developer_Guides/Authentication.md HS256 algorithm
Token Refresh Renew expired access tokens backend/src/routes/auth.py POST /api/v1/auth/refresh docs/06_Developer_Guides/Authentication.md Uses refresh token
Two-Factor Authentication TOTP-based 2FA backend/src/routes/auth.py POST /api/v1/auth/2fa/enable docs/07_Security/Security_Overview.md Google Authenticator compatible
Password Hashing Bcrypt password security backend/src/security/password_security.py Automatic docs/07_Security/Security_Overview.md Salt rounds: 12
Rate Limiting API abuse prevention backend/src/security/rate_limiter.py Automatic docs/07_Security/Security_Overview.md Configurable per endpoint
Input Validation Request data sanitization backend/src/security/input_validator.py Automatic docs/07_Security/Security_Overview.md Prevents injection attacks
Data Encryption Fernet symmetric encryption backend/src/security/encryption.py Configured via ENCRYPTION_KEY docs/07_Security/Security_Overview.md For PII and sensitive data
Audit Logging Comprehensive activity logs backend/src/security/audit_logger.py Automatic docs/07_Security/Security_Overview.md Tamper-proof logs
CORS Protection Cross-origin security backend/app.py Configured via CORS_ORIGINS docs/07_Security/Security_Overview.md Whitelist-based
Session Management Secure session handling backend/src/config/settings.py Configured via SESSION_TIMEOUT_MINUTES docs/07_Security/Security_Overview.md HTTPOnly, Secure cookies

Compliance & Regulatory

Feature Short description Module / File CLI flag / API Example (path) Notes
KYC Submission Identity verification workflow backend/src/routes/kyc_aml.py POST /api/v1/kyc/submit examples/kyc-verification-workflow.md Required for tier 2+
KYC Status Check Verification status inquiry backend/src/routes/kyc_aml.py GET /api/v1/kyc/status examples/kyc-verification-workflow.md Real-time updates
Document Upload ID document submission backend/src/routes/kyc_aml.py POST /api/v1/kyc/documents examples/kyc-verification-workflow.md Passport, driver's license
AML Monitoring Anti-money laundering checks backend/src/compliance/aml_engine.py Configured via AML_MONITORING_ENABLED docs/04_Compliance_and_Regulatory/KYC_AML.md Continuous monitoring
Sanctions Screening Check against sanctions lists backend/src/compliance/regulatory_compliance.py Configured via SANCTIONS_SCREENING_ENABLED docs/04_Compliance_and_Regulatory/KYC_AML.md OFAC, UN, EU lists
Transaction Monitoring Suspicious activity detection backend/src/compliance/compliance_engine.py Automatic docs/04_Compliance_and_Regulatory/Compliance_Overview.md Real-time alerts
Regulatory Reporting Compliance report generation backend/src/compliance/regulatory_framework.py GET /api/v1/compliance/reports docs/04_Compliance_and_Regulatory/Compliance_Overview.md FinCEN, GDPR, PSD2
GDPR Compliance Data protection framework backend/src/compliance/data_protection.py Automatic docs/04_Compliance_and_Regulatory/Compliance_Overview.md Right to erasure, portability
PCI-DSS Compliance Payment card data security backend/src/security/ Configured via PCI_DSS_COMPLIANCE=true docs/07_Security/Security_Overview.md Level 1 compliant

AI & Machine Learning

Feature Short description Module / File CLI flag / API Example (path) Notes
Fraud Detection ML-based fraud analysis backend/src/ai/fraud_detection.py POST /api/v1/fraud/analyze docs/09_Analytics_and_AI/AI_Service.md 95%+ accuracy
Risk Assessment Transaction risk scoring backend/src/ai/risk_assessment.py Automatic docs/09_Analytics_and_AI/AI_Service.md Real-time scoring
Anomaly Detection Unusual pattern identification backend/src/ml/fraud_detection/anomaly_models.py Automatic docs/09_Analytics_and_AI/AI_Service.md Unsupervised learning
Ensemble Model Combined ML predictions backend/src/ml/fraud_detection/ensemble_model.py Automatic docs/09_Analytics_and_AI/AI_Service.md Random Forest + XGBoost
Support Chatbot AI-powered customer support backend/src/ai/support_chatbot.py POST /api/v1/ai/chat docs/09_Analytics_and_AI/AI_Service.md GPT-4 powered
Transaction Intelligence Smart transaction insights backend/src/ai/transaction_intelligence.py GET /api/v1/ai/insights docs/09_Analytics_and_AI/AI_Service.md Spending patterns, predictions
Model Training Retrain fraud models backend/src/ml/fraud_detection/supervised_models.py make train-models docs/09_Analytics_and_AI/AI_Service.md Weekly retraining

Developer Tools

Feature Short description Module / File CLI flag / API Example (path) Notes
API Gateway Centralized API routing backend/src/gateway/optimized_gateway.py Automatic docs/03_API_Reference/API_Gateway.md Rate limiting, auth
API Documentation Interactive API docs docs/03_API_Reference/ GET /api/v1/docs docs/03_API_Reference/ OpenAPI/Swagger
Developer Portal Comprehensive dev resources docs/06_Developer_Guides/ N/A docs/06_Developer_Guides/ Guides, tutorials, examples
Python SDK Python client library backend/src/clients/ pip install flowlet-sdk docs/10_SDK/ Not yet published
JavaScript SDK Node.js/Browser client web-frontend/src/lib/ npm install @flowlet/sdk docs/10_SDK/ Not yet published
Webhooks Event notifications backend/src/utils/notifications.py Configure webhook URLs docs/03_API_Reference/Backend_API.md Transaction, KYC events
API Versioning Backward compatibility backend/src/routes/ /api/v1/, /api/v2/ docs/03_API_Reference/API_Documentation.md Currently v1 only
Sandbox Environment Test environment Docker Compose make docker-dev docs/06_Developer_Guides/Setup_Guide.md Mock external services

Infrastructure & Operations

Feature Short description Module / File CLI flag / API Example (path) Notes
Docker Containers Containerized services infrastructure/docker/ make docker-build docs/08_Infrastructure/Infrastructure_Guide.md Backend, frontend, databases
Kubernetes Deployment K8s orchestration infrastructure/kubernetes/ kubectl apply -f ... docs/08_Infrastructure/Kubernetes_Configuration.md Production-ready manifests
Terraform IaC Infrastructure as Code infrastructure/terraform/ terraform apply docs/08_Infrastructure/Infrastructure_Guide.md AWS, GCP, Azure support
Ansible Automation Configuration management infrastructure/ansible/ ansible-playbook site.yml docs/08_Infrastructure/Infrastructure_Guide.md Automated provisioning
CI/CD Pipeline Automated deployments .github/workflows/, infrastructure/ci-cd/ Automatic docs/08_Infrastructure/Infrastructure_Guide.md GitHub Actions
Prometheus Monitoring Metrics collection infrastructure/docker/monitoring/prometheus.yml GET /metrics docs/08_Infrastructure/Infrastructure_Guide.md 50+ metrics tracked
Grafana Dashboards Metrics visualization infrastructure/docker/monitoring/ http://localhost:3001 docs/08_Infrastructure/Infrastructure_Guide.md Pre-configured dashboards
Health Checks Service health monitoring backend/src/routes/monitoring.py GET /health docs/08_Infrastructure/Infrastructure_Guide.md Liveness, readiness probes
Database Backups Automated backup/restore scripts/backup/ make db-backup docs/08_Infrastructure/Infrastructure_Guide.md Daily backups
Disaster Recovery Velero K8s backups infrastructure/kubernetes/backup-dr/ velero backup create docs/08_Infrastructure/Infrastructure_Guide.md Point-in-time recovery
Log Aggregation Centralized logging infrastructure/kubernetes/observability/ Automatic docs/08_Infrastructure/Infrastructure_Guide.md ELK stack ready
Secrets Management Secure secret storage Kubernetes Secrets Configured via K8s docs/07_Security/Security_Overview.md Encrypted at rest

Analytics & Reporting

Feature Short description Module / File CLI flag / API Example (path) Notes
Dashboard Analytics Business intelligence backend/src/analytics/dashboard_service.py GET /api/v1/analytics/dashboard docs/09_Analytics_and_AI/Analytics.md Real-time metrics
Transaction Analytics Payment insights backend/src/analytics/metrics_calculator.py GET /api/v1/analytics/transactions docs/09_Analytics_and_AI/Analytics.md Volume, trends, patterns
User Analytics User behavior tracking backend/src/analytics/data_models.py GET /api/v1/analytics/users docs/09_Analytics_and_AI/Analytics.md Engagement metrics
Data Warehouse Analytics data store backend/src/analytics/data_warehouse.py Automatic docs/09_Analytics_and_AI/Analytics.md Optimized for queries
Reporting Engine Custom report generation backend/src/analytics/reporting_engine.py POST /api/v1/analytics/reports docs/09_Analytics_and_AI/Analytics.md PDF, CSV, Excel export
Real-Time Analytics Live data processing backend/src/analytics/real_time_analytics.py Automatic docs/09_Analytics_and_AI/Analytics.md Sub-second latency

See Also