Causa Prima Jurisdictions API

openapi: 3.1.0
info:
  title: Scribo Invoice Invoices Jurisdictions API
  version: 1.0.0
  description: Compliant e-invoice generation. **Phase 1 supports Germany (XRechnung / ZUGFeRD) and the United States (plain PDF) only** — any other sender jurisdiction is rejected with `unsupported_jurisdiction`. The `/api/v1/*` namespace served from `scribo.causaprima.ai` is the public surface — anonymous and rate-limited. The internal `/internal/scribo/*` namespace is used by the Causa Prima web app and MCP server and is not part of this contract.
  contact:
    name: Causa Prima
    url: https://causaprima.ai
servers:
- url: https://scribo.causaprima.ai
  description: Production
- url: http://localhost:3200
  description: Local development (scribo Next.js proxy)
tags:
- name: Jurisdictions
paths:
  /api/v1/jurisdictions:
    get:
      summary: List supported jurisdictions and formats
      responses:
        '200':
          description: Supported jurisdictions
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/JurisdictionEntry'
      tags:
      - Jurisdictions
components:
  schemas:
    JurisdictionEntry:
      type: object
      properties:
        jurisdiction:
          type: string
          pattern: ^[A-Z]{2}$
        formats:
          type: array
          items:
            type: string
            enum:
            - zugferd_comfort
            - zugferd_basic
            - xrechnung_cii
            - xrechnung_ubl
            - plain_pdf
        default_format:
          type: string
          enum:
          - zugferd_comfort
          - zugferd_basic
          - xrechnung_cii
          - xrechnung_ubl
          - plain_pdf
      required:
      - jurisdiction
      - formats
      - default_format
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Optional API key for elevated quotas. Unauthenticated requests are accepted and rate-limited per IP.