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OpenAPI Specification

openapi: 3.2.0
info:
  title: Billecta Authentication API
  version: '2026-10-15'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-15: 38 operation(s) read from 2 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; Billecta has published no machine-readable contract that the pipeline could find. Engine: local.'
  x-evidence-tiers:
    code-example: 1
    documentation: 37
    pages-with-code: 1
    pages-read: 2
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-15'
  x-generator: generate-contract-from-docs.py
  x-engine: local
  x-sources:
  - https://docs.billecta.com/api
  - https://docs.billecta.com/reference
servers:
- url: https://api.billecta.com
security:
- basic: []
tags:
- name: Authentication
paths:
  /v1/authentication/apiauthenticate:
    delete:
      operationId: delete_v1_authentication_apiauthenticate
      tags:
      - Authentication
      summary: Delete current SecureToken
      x-source: https://docs.billecta.com/reference
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
    post:
      operationId: post_v1_authentication_apiauthenticate
      tags:
      - Authentication
      summary: POST /v1/authentication/apiauthenticate
      x-source: https://docs.billecta.com/api
      responses:
        '201':
          description: Success (status as documented)
      x-evidence:
        kind: code-example
        language: curl
        snippet: "curl -X \"POST\" https://api.billecta.com/v1/authentication/apiauthenticate -H \"Content-Length:0\" -H \"Authorization: Basic QWxsYWRpbjpTZXNhbWUsIG9wZW4=\" -H \"Accept: application/json\" \n SecureToken authentication \n An alternative way where you don't need to use your username and password, is to generate a SecureToken and use it in communication to the Billecta API. To create a SecureToken you need to"
  /v1/authentication/{authenticationid}:
    get:
      operationId: get_v1_authentication_authenticationid
      tags:
      - Authentication
      summary: Authenticate – GET (or POST) /v1/authentication/apiauthenticate to obtain a…
      x-source: https://docs.billecta.com/api
      parameters:
      - name: authenticationid
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
        collapsed_from: 2 example path(s) differing only at authenticationId
components:
  securitySchemes:
    basic:
      type: http
      scheme: basic