---
title: "KLARA Public API"
account: klara
slug: klara-public-api
---

# KLARA Public API

ePost and accounting APIs: send and match letters, manage customers, bills and employees

- Operations: 206
- Versions: 2 (latest `8f613e8e14c5`)
- Source: https://api.klara.ch/openapi
- OpenAPI document: https://skmtc.dev/klara/apis/klara-public-api/revisions/8f613e8e14c5?raw

## Operations

206 in total, by tag:

- Accounting (53)
- Article (28)
- SHRM Barcode print (2)
- SPS (3)
- Location (1)
- Company documents (1)
- Company general (4)
- Customer (14)
- Email partner (2)
- SHRM Employee Migration (2)
- Klara authentication generic (1)
- Accounting Interface (1)
- Print partner (1)
- Printer driver public API (1)
- SHRM PWB (3)
- SHRM Booking (4)
- SHRM D3 Archive (5)
- Subscription (1)
- Store (1)
- Authentication (3)
- SHRM TimeAS (1)
- Finance (12)
- Payroll (3)
- Company (3)
- Individual (2)
- eBill Network Partner (8)
- ePost Communication Platform Monitoring (1)
- ePost Digital Letterbox Onboarding and Profile Management (1)
- ePost Communication Platform Preview Services (4)
- ePost Sign (10)
- ePost eArchive (3)
- ePost Communication Platform Delivery (5)
- ePost Digital Letterbox (13)
- ePost Digital LetterBox Identity Matching with detailed recipient feedback (5)
- Standard ePost Digital Letterbox Identity Matching (4)

Every operation, with a link to its markdown: https://skmtc.dev/klara/apis/klara-public-api/llms.txt