Documents

General

The STH Client presentation (in hungarian) PDF document

The principles behind STH (in hungarian) PDF document

STH consultation, 2026.05.15 PDF document

Introducing the STH service PDF document

Technical documentation

Developer documentation v1.0.0 (in hungarian) PDF document

Interactive API documentation STH Partner Messaging API

STH Shared OpenAPI Components 1.0.0 common.yaml

STH Partner Messaging API 1.0.0 messaging.yaml