Fiscalization Middleware - Ready to Build On
One API. Any Country. Full Fiscalalization Compliance
Integrate fiscal compliance directly into your POS system using our standardized, cross-border API interfaces. Designed for scalability, speed, and audit-proof data handling.
The fiskaltrust APIs provide a powerful interface between your POS system and the complex world of fiscal compliance. Designed to be modular, cross-market and future-proof. Our APIs help developers and partners integrate seamlessly with fiscal regulations in multiple countries, and this without reinventing the wheel.
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Integration Flow
POS System
fiskaltrust.CashBox API
fiskaltrust Middleware
Secure Signature Device / TSE / Smartcard
Cloud Archive / Journal Storage
Export API
Tax Authorities / Auditors
Technical Features
- HTTP(S) and gRPC support
- Country-specific configuration via the same API
- Asynchronous processing
- Signature device abstraction
- Comprehensive SDKs and CLI tools
- Sandbox environments
Benefits
- Unified integration across multiple fiscal regimes
- Standardized endpoints
- Support for receipt processing, journal storage, export generation, signature devices and more
- Plug-and-play with fiskaltrust Middleware
- Built for developers
One API layer. Multiple compliance channels. Unlimited integration possibilities.
Modular API Design
fiskaltrust APIs are based on a service-oriented architecture, enabling integration at multiple layers
PosSystem API
The fiskaltrust POS System API serves as the central interface between POS systems and the fiskaltrust Middleware. It offers a comprehensive set of functionalities, including the fiscalization (or signing) of receipts, execution of payments via various providers, digital receipt printing and data export from the Middleware.
The POS System API enables POS developers to integrate their systems seamlessly with fiskaltrust’s Middleware, ensuring adherence to fiscal regulations. This integration provides a unified approach to receipt management, payment processing, and data handling, thereby simplifying compliance and enhancing the overall efficiency of POS operations.
Key Features:
- Receipt Fiscalization: Process and sign receipts to ensure compliance with fiscal laws.
- Payment Processing: Integrate with multiple payment providers to handle transactions seamlessly.
- Digital Receipt Printing: Generate and manage digital receipts, enhancing customer experience and reducing paper usage.
- Data Export: Facilitate the export of transaction data for auditing and compliance purposes.
PosDealer API
The fiskaltrust PosDealer API is designed to empower POS dealers by providing functionalities to efficiently onboard POS operators and manage their Middleware installations. This API facilitates the automation of tasks such as configuring Middleware, managing product rollouts and overseeing POS operator accounts.
By integrating the PosDealer API, POS dealers can streamline the deployment and management of fiskaltrust’s Middleware across multiple operators. This automation reduces manual effort, minimizes errors and accelerates the rollout process, allowing dealers to efficiently scale their operations and ensure consistent compliance with fiscal regulations.
Key Features:
- POS Operator Management: Onboard and manage POS operators, including auto-inviting new operators (specific to Germany).
- Product Production: Produce products based on entitlements, including listing available entitlements and producing queue or outlet products following rollout plans.
- Middleware Configuration Access: Retrieve and list Middleware configurations associated with POS operators.
- Order and Rollout Plan Retrieval: Access detailed information about orders and available rollout plans.
Receipt API
The fiskaltrust Receipt API is a comprehensive solution designed to facilitate the creation, processing, and management of digital receipts within Point-of-Sale (POS) systems. It enables seamless integration between POS applications and fiskaltrust’s Middleware, ensuring compliance with fiscal regulations across various countries.
By integrating the fiskaltrust Receipt API, businesses can automatically meet national fiscal requirements, significantly lowering the risk of non-compliance penalties. At the same time, they enhance the customer experience by offering digital receipts that are easy to access, environmentally friendly, and well-suited to modern checkout expectations. Internally, the API streamlines operations by eliminating the need for paper storage and simplifying receipt handling. And with every digital transaction, businesses gain access to valuable data insights that can drive smarter decisions and more targeted marketing strategies.
Key Features:
- Standardized Data Structures: Utilizes the ReceiptRequest and ReceiptResponse data structures to ensure consistent communication between POS systems and the Middleware.
- Digital Receipt Generation: Automatically generates digital receipts stored securely in the fiskaltrust.Cloud, accessible via unique, tamper-proof HTTPS links.
- Enhanced Consumer Interaction: Offers features like live consumer feedback, advertising space, and integration with loyalty programs through partners like ReceiptHero.
Cashbox API: Interface for secure, real-time receipt handling and fiscalization
Management API: Configure and manage Cashboxes, components, and client systems
Export API: Generate standardized exports for audits, backups, or legal reporting
Billing & Reporting APIs: Access invoicing, billing usage, and compliance insights
Health & Monitoring API: Track the status and uptime of your connected systems
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