Service / API & backend
API & backend.
Bring data and systems together through dependable interfaces.
Discuss your projectInterfaces with clear contracts.
When systems exchange data, formats, ownership and failure handling need to align. We design interfaces so their use and operation remain understandable.
Possible applications
- Connect ERP, commerce and specialist systems
- Expose data through documented APIs
- Handle imports, permissions and repeated requests
We define authentication, data contracts and error handling. Documentation and tests support handover to other teams.
Scope of work
What we develop together.
REST and GraphQL interfaces
Define data contracts and endpoints that fit the connected systems.
Access and protection
Plan authentication, permissions and error handling for the intended use.
Operational structure
Account for load assumptions, monitoring and tests; separate system boundaries where useful.
From input to outcome
How the steps connect.
- 01
Receive data
Agree formats and access rights. Validate incoming requests.
- 02
Process through API
Translate data and connect systems. Handle failures deliberately.
- 03
Confirm handover
Return clear results and document handovers for operation.
Illustrative sequence — the actual steps are tailored to your project.
Who this can help
Does this fit your team?
- Mobile Apps
- Platform Integrations
- Data Services
What we need to start
- Documentation or contacts for the connected systems.
- Example data, test access and load and availability requirements.
What we clarify early
Microservices are not an end in themselves. The architecture follows the scope, operational needs and actual dependencies.
Our approach
From use case to operation.
Plan the data flow
Define formats, system boundaries and access rights.
Build the interface
Implement and document endpoints and error responses.
Test handovers
Check successful operations, outages and repeated requests.
Monitor operation
Make failures and response times visible and address bottlenecks.
From the start
Ask the right questions together.
Which task should the solution make easier?
Which data and systems already exist?
How will we bring the solution into everyday use?
Our own product
Taxora
Taxora connects to the official VIES and FinanzOnline interfaces and offers validation through a REST API and SDKs.
Explore the productReliable API integrations: failures and retriesBefore we work together
Good questions before starting.
Can you connect existing systems?
We assess available interfaces and formats. Missing APIs or restricted access are identified early as potential cost drivers.
How are failures handled?
We agree responses to invalid data, repeated requests and temporarily unavailable systems.
Moving forward together
From the first idea to a running product.
We build custom software, integrate AI into existing systems and support our clients for the long term. From Austria.
Discuss your project