Document template · be.accounting.payslip

Payslip — Simple (BE)

Render-verified
Commercial
Version 1.2.0

Belgian simple payslip

Document language: prescribed in the language of the seat region.

JSON Schema

Fields in this template

Data sent to the API is validated against the template’s JSON Schema before anything is rendered. This template defines 46 fields:

Field	Required	Type	Description
letter	Required	object	Document metadata
letter.place	Required	string	Place of issuance
letter.date	Required	date	Issuance date (ISO 8601)
letter.language	Required	enum	Language for rendering
letter.document_reference	Optional	string	Internal document reference
employer	Required	object	Employer identification
employer.name	Required	string	Legal name of the employer
employer.legal_form	Optional	string	Legal form (SRL, SA, SNC, etc.)
employer.address	Required	string	Full postal address
employer.seat_region	Optional	enum	Linguistic region of the operating seat (Flemish decree of 19 July 1973, decree of the French Community of 30 June 1982, coordinated laws o…
employer.vat_number	Required	string	Belgian VAT number (BE0xxxxxxxxx)
employer.bce_number	Required	string	BCE/KBO number (0xxx.xxx.xxx)
employer.onss_number	Required	string	NSSO employer registration number
employer.joint_committee	Optional	string	Applicable joint committee (commission paritaire / paritair comité)
employer.phone	Optional	string
employer.email	Optional	string
employee	Required	object	Employee identification
employee.name	Required	string	Full name of the employee
employee.niss	Optional	string	Belgian National Social Security Number (numéro NISS / INSZ-nummer)
employee.function	Required	string	Job title / function
employee.status	Required	enum	Employment status (employé / ouvrier)
employee.start_date	Optional	date	Employment start date
employee.iban	Optional	string	IBAN for salary payment
employee.cost_center	Optional	string	Internal cost center
employee.matricule	Optional	string	Worker's number at the employer (matricule), as the employer assigns it
payslip	Required	object	Payslip computation
payslip.period	Required	string	Pay period (e.g. 'March 2026', '2026-03')
payslip.payment_date	Required	date	Actual payment date
payslip.performance	Optional	object	Extent of the work performed in the pay period, as the employer states it (days and/or hours)
payslip.base_salary	Required	number	Base contractual gross salary (EUR)

+16 more fields — the full JSON Schema is available in the dashboard and via the API.

POST /render

Generate it

One POST /render call: send your JSON, get the finished PDF back. Or skip the JSON entirely and describe the document in plain language on chut.app.

curl

curl -X POST https://api.papii.eu/render \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "template": "be.accounting.payslip",
    "data": { ... },
    "options": {"language": "en"}
  }' -o payslip.pdf

Generate with AI on chut.app Try in the dashboard

Frequently asked questions

What is “Payslip — Simple (BE)”?

Belgian simple payslip On papii this document is available as template be.accounting.payslip: a JSON Schema plus a deterministic PDF renderer, so the same data always produces the same document.

Can I generate a Payslip — Simple (BE) with AI?

Yes. chut.app — the AI back office papii powers — fills this template from a plain-language description: you describe the document in one sentence, the AI structures the data, papii validates it against the schema and renders the PDF. Developers can also call the papii API directly with structured JSON.

Is the Payslip — Simple (BE) template legally compliant?

This template is render-verified: its schema, sample data and PDF output are automatically tested on every release. It is published with status “ready”, meaning it has not yet been through papii’s final legal review. Where it references specific legislation, that is stated in the template description — always have a professional check documents with legal effect before relying on them.