---
title: "EnergyCertificate"
url: "https://real-estate-agency.apim.eu/apis/property-management/versions/0192f0a1-654d-4abd-aa88-6716d49df69f/schemas/EnergyCertificate"
---

> Full API specification: https://real-estate-agency.apim.eu/apis/property-management/versions/0192f0a1-654d-4abd-aa88-6716d49df69f.md

# EnergyCertificate

Figures needed to publish a listing.

## OpenAPI definition

```yaml
openapi: 3.0.3
info:
  title: Property Management
  version: 1.0.0
servers:
  - url: https://api.realestateagency.example/v1
    description: Production
  - url: https://sandbox.api.realestateagency.example/v1
    description: Sandbox
components:
  schemas:
    EnergyCertificate:
      type: object
      description: Figures needed to publish a listing.
      properties:
        type:
          type: string
          enum:
            - consumption
            - demand
        final_energy_demand_kwh:
          type: number
          format: float
          example: 118.4
        energy_source:
          type: string
          example: district_heating
        system_year:
          type: integer
          example: 1998
        efficiency_class:
          type: string
          enum:
            - A+
            - A
            - B
            - C
            - D
            - E
            - F
            - G
            - H
        valid_until:
          type: string
          format: date
          example: 2031-04-30
        exemption:
          type: string
          description: Set when no certificate is legally required.
          enum:
            - heritage_protection
            - small_building
```