
TCVS Extension por TTCU Technologies
Enables secure CORS-compliant communication between Corelation Keystone credit union systems and U.S. Treasury Check Verification
Você precisa do Firefox para usar esta extensão
Metadados da extensão
Capturas de tela

Sobre esta extensão
The TCVS Extension enables secure communication between credit union applications and the U.S. Treasury's Check Verification Service API by automatically handling Cross-Origin Resource Sharing (CORS) restrictions.
Built for financial institutions using Corelation Keystone systems to integrate with Treasury check verification services, specifically optimized for TTCU Technologies custom UI scripts.
KEY FEATURES:
✓ Automatic CORS bypass for Treasury API calls
✓ Domain-restricted operation (tcvs.fiscal.treasury.gov only)
✓ Zero configuration required - works immediately upon installation
✓ Advanced debug logging system with centralized controls (v2.0.0)
✓ Complete Firefox browser support with Manifest V2 (v2.0.0)
✓ Cross-browser API bridge with seamless communication (v2.0.0)
✓ Enterprise-grade domain restriction and whitelist functionality (v2.0.0)
✓ Storage persistence for debug states and extension settings (v2.0.0)
✓ Real-time request monitoring and statistics
✓ No data collection or external communication
✓ Minimal permissions and performance impact
✓ Enterprise deployment support via Group Policy
WHAT'S NEW IN v2.0.0:
• Complete Firefox Browser Support: Full Manifest V2 implementation with webRequest API for comprehensive CORS handling
• Advanced Debug Logging System: Centralized debug controls with real-time toggle and context-aware logging across all components
• Enhanced Domain Management: Comprehensive whitelist system with import/export, current site detection, and cross-browser compatibility
• Cross-Browser API Bridge: Seamless communication between extension contexts with postMessage and runtime messaging
• ExtJS Strict Mode Compatibility: Specialized Firefox integration for legacy ExtJS applications with enhanced postMessage support
• Enterprise-Grade Domain Restrictions: Complete site restriction system with real-time updates and cross-tab synchronization
• Storage Persistence: Debug states, domain settings, and extension preferences persist across browser sessions
• Production-Ready Architecture: Dual-distribution build system supporting both public store and private hosting deployments
HOW IT WORKS:
Once installed, the extension automatically handles CORS restrictions when your credit union application makes API calls to the Treasury Check Verification Service. It works seamlessly in the background with no additional setup required.
The extension ONLY activates for requests to tcvs.fiscal.treasury.gov, ensuring your other web browsing remains unaffected.
SECURITY & PRIVACY:
• Minimal permissions model
• No user data collection
• No external communications
• Domain-restricted operation
TECHNICAL REQUIREMENTS:
• Chrome 88 or higher
• Works with Corelation Keystone systems
• Compatible with TTCU Technologies UI scripts
This extension is specifically designed for financial institutions and requires appropriate Treasury API credentials to function. Not intended for general consumer use.
Built for financial institutions using Corelation Keystone systems to integrate with Treasury check verification services, specifically optimized for TTCU Technologies custom UI scripts.
KEY FEATURES:
✓ Automatic CORS bypass for Treasury API calls
✓ Domain-restricted operation (tcvs.fiscal.treasury.gov only)
✓ Zero configuration required - works immediately upon installation
✓ Advanced debug logging system with centralized controls (v2.0.0)
✓ Complete Firefox browser support with Manifest V2 (v2.0.0)
✓ Cross-browser API bridge with seamless communication (v2.0.0)
✓ Enterprise-grade domain restriction and whitelist functionality (v2.0.0)
✓ Storage persistence for debug states and extension settings (v2.0.0)
✓ Real-time request monitoring and statistics
✓ No data collection or external communication
✓ Minimal permissions and performance impact
✓ Enterprise deployment support via Group Policy
WHAT'S NEW IN v2.0.0:
• Complete Firefox Browser Support: Full Manifest V2 implementation with webRequest API for comprehensive CORS handling
• Advanced Debug Logging System: Centralized debug controls with real-time toggle and context-aware logging across all components
• Enhanced Domain Management: Comprehensive whitelist system with import/export, current site detection, and cross-browser compatibility
• Cross-Browser API Bridge: Seamless communication between extension contexts with postMessage and runtime messaging
• ExtJS Strict Mode Compatibility: Specialized Firefox integration for legacy ExtJS applications with enhanced postMessage support
• Enterprise-Grade Domain Restrictions: Complete site restriction system with real-time updates and cross-tab synchronization
• Storage Persistence: Debug states, domain settings, and extension preferences persist across browser sessions
• Production-Ready Architecture: Dual-distribution build system supporting both public store and private hosting deployments
HOW IT WORKS:
Once installed, the extension automatically handles CORS restrictions when your credit union application makes API calls to the Treasury Check Verification Service. It works seamlessly in the background with no additional setup required.
The extension ONLY activates for requests to tcvs.fiscal.treasury.gov, ensuring your other web browsing remains unaffected.
SECURITY & PRIVACY:
• Minimal permissions model
• No user data collection
• No external communications
• Domain-restricted operation
TECHNICAL REQUIREMENTS:
• Chrome 88 or higher
• Works with Corelation Keystone systems
• Compatible with TTCU Technologies UI scripts
This extension is specifically designed for financial institutions and requires appropriate Treasury API credentials to function. Not intended for general consumer use.
Avalie a sua experiência
Permissões e dadosSaiba mais
Permissões necessárias:
- Acessar as abas do navegador
- Acessar atividades do navegador durante a navegação
- Acessar seus dados em tcvs.fiscal.treasury.gov
Permissões opcionais:
- Acessar seus dados em todos os sites visitados
Mais informações
- Links da extensão
- Versão
- 2.3.5
- Tamanho
- 1,41 MB
- Ultima atualização
- há 4 dias (4 de jul de 2025)
- Categorias relacionadas
- Licença
- Licença MIT
- Histórico de versões
Adicionar a uma coleção
Notas de atualização do 2.3.5
WHAT'S NEW IN v2.3.5:
✓ Seamless Permission Experience - Auto-injection after permission grant
✓ Enhanced ExtJS RunScript Support - No manual retry needed
✓ Consistent Version Display - Fixed version mismatch in popup UI
• Automatic Content Script Injection: When permissions are granted, scripts automatically inject into all tabs - no page reload required
• Smart Permission Detection: UI scripts automatically detect when permissions are granted and update status in real-time
• Improved RunScript Context Support: Better handling of dynamically created ExtJS RunScript iframes
• Enhanced API Validation: Better detection of invalidated extension contexts to prevent false "Active" status
• Service Initialization Handling: Added retry logic for "Service initializing" errors with automatic recovery
• Version Consistency: All components now show the correct version number using npm version scripts
✓ Seamless Permission Experience - Auto-injection after permission grant
✓ Enhanced ExtJS RunScript Support - No manual retry needed
✓ Consistent Version Display - Fixed version mismatch in popup UI
• Automatic Content Script Injection: When permissions are granted, scripts automatically inject into all tabs - no page reload required
• Smart Permission Detection: UI scripts automatically detect when permissions are granted and update status in real-time
• Improved RunScript Context Support: Better handling of dynamically created ExtJS RunScript iframes
• Enhanced API Validation: Better detection of invalidated extension contexts to prevent false "Active" status
• Service Initialization Handling: Added retry logic for "Service initializing" errors with automatic recovery
• Version Consistency: All components now show the correct version number using npm version scripts
Mais extensões de TTCU Technologies
- Ainda não existem avaliações
- Ainda não existem avaliações
- Ainda não existem avaliações
- Ainda não existem avaliações
- Ainda não existem avaliações
- Ainda não existem avaliações