openapi: 3.0.3
info:
  title: bexio Accounting API
  description: REST API for bexio, the Swiss cloud business-management platform (accounting, invoicing, contacts, projects, payroll). All endpoints are served over HTTPS under https://api.bexio.com/2.0. JSON is the data-interchange format. Authentication is OAuth 2.0 Authorization Code (OpenID Connect) or a Personal Access Token (PAT); both are presented as a Bearer token. This document is modeled from the public documentation, not a first-party spec.
  termsOfService: https://www.bexio.com/en-CH/gtc
  contact:
    name: bexio Developer Support
    url: https://developer.bexio.com/
  version: '2.0'
servers:
- url: https://api.bexio.com/2.0
  description: bexio API v2.0 (Switzerland)
security:
- bearerAuth: []
tags:
- name: Accounting
paths:
  /accounts:
    get:
      operationId: listAccounts
      tags:
      - Accounting
      summary: List chart-of-accounts entries (Konten)
      responses:
        '200':
          description: A list of accounts.
  /currencies:
    get:
      operationId: listCurrencies
      tags:
      - Accounting
      summary: List currencies
      responses:
        '200':
          description: A list of currencies (CHF and others).
  /taxes:
    get:
      operationId: listTaxes
      tags:
      - Accounting
      summary: List VAT (MWST) tax rates
      responses:
        '200':
          description: A list of Swiss VAT tax definitions.
  /accounting/manual_entries:
    get:
      operationId: listManualEntries
      tags:
      - Accounting
      summary: List manual journal entries (Buchungen)
      responses:
        '200':
          description: A list of manual entries.
    post:
      operationId: createManualEntry
      tags:
      - Accounting
      summary: Create a manual journal entry
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '201':
          description: The created manual entry.
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: 'OAuth 2.0 Authorization Code (OpenID Connect, issuer https://auth.bexio.com/realms/bexio) access token, or a Personal Access Token (PAT), presented as an Authorization: Bearer header.'