JSON File integration – automate HR and payroll flows

Integrate JSON File with HR, payroll and other WorkTech systems. Automate data flows, cut manual work and get full control with Twine.

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At a glance

System type: Other system
Direction: One- or two-way
Sync: Scheduled, on demand or when a file arrives
Custom fields: Read and written by Twine
New employees: Created automatically
Data storage: Databases in Sweden

How Twine helps you integrate with JSON File

Working across several HR and payroll systems is everyday life for many organisations and their HR and payroll teams. But when the systems are not integrated, you get manual work, entry errors and needless admin.

Twine helps you integrate JSON File with your other systems so the right data is in the right place, automatically.

Whether you want to sync employee data with your payroll system, send payroll input to it, or create users automatically, we build a flexible, tailored integration for your needs.

Our integration syncs JSON File data with any system on our platform. See which systems can be integrated with JSON File via Twine.

How a JSON File integration works

The JSON File integration lets Twine exchange employee data as JSON files instead of connecting to a specific system's API. Twine reads employee records from JSON files, picking fields out of the document with configurable paths, and can likewise produce JSON exports of employee data for other systems to consume. Files can arrive through a file transfer integration such as SFTP or S3, or be uploaded manually on the domain mapping in place of a scheduled sync trigger.

Our integration syncs data between JSON File and any system in your landscape. When information is updated in one system, the change is passed on automatically.

If an employee does not exist in JSON File, the integration can create them directly. No manual handling, and less risk of errors.

You decide:

01 Which data is sent
02 How fields are mapped
03 How often the systems sync
04 Whether the integration is one-way or two-way

What can be integrated with JSON File?

Our integrations are dynamic, so you choose exactly which data to send and how it is mapped. This is the data Twine can exchange with JSON File:

Employees Both ways

Who is this integration for?

This integration is built for teams that use JSON File and want to integrate it with their other systems, for example 4human, Agda (File), Medvind WFM, Entra ID, Teamtailor, Skovik, Aboard and Agda PS.

See the flow

JSON File Other system

Twine Mapping & monitoring

Employees

4human HR system

Two-way integration with JSON File

Yes. For example, employees can originate in JSON File and update your other systems, while employees are sent back to JSON File.

Why companies choose Twine for JSON File integrations

We specialise in HR and payroll integrations and understand how the systems work, and work together, in practice. Twine is built to keep integrations secure and flexible over time.

Get started fast

Set up and activate integrations without long development projects

Flexible data model

Choose exactly which data is sent, and how

Scalable integration platform

Add more systems and integrations as the business grows, and change the ones you have

Events and notifications

Send and trigger notifications based on events in your systems

Access to an MCP server

Let your internal AI agents talk directly to your HR systems landscape

Real-time monitoring and history

Full control of your integrations with status, logs and notifications

Secure handling of HR data

GDPR-compliant cloud with databases in Sweden, ISO 27001 certified, built for Nordic security requirements

Built for Nordic HR & payroll tech

We know the local systems, regulations and needs

With Twine you get more than a JSON File integration: a full platform for building a cohesive, future-proof HR systems landscape.

About JSON File

JSON (JavaScript Object Notation) is an open, text-based format for structured data. It is standardised and the most common format in modern web APIs, so virtually every system and programming language can read and write it.