Lev Deal Properties API

openapi: 3.1.0
info:
  title: Lev Account & Team Deal Properties API
  version: 2026-03
  description: Build on Lev with AI-friendly API docs, agent guides, and production integration recipes.
servers:
- url: https://api.lev.com
  description: Production API
tags:
- name: Deal Properties
paths:
  /api/external/v2/deals/{deal_id}/properties:
    get:
      operationId: getDealsDealIdProperties
      summary: List properties associated with a deal
      description: 'List properties associated with a deal


        Docs page: https://www.lev.com/docs/build/deal-properties'
      tags:
      - Deal Properties
      parameters:
      - name: deal_id
        in: path
        required: true
        description: The deal ID
        schema:
          type: integer
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: object
                properties:
                  request_id:
                    type: string
                  timestamp:
                    type: string
                    format: date-time
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/DealProperty'
                  pagination:
                    type: object
        '401':
          description: Authentication required
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorEnvelope'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorEnvelope'
        '404':
          description: Deal not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorEnvelope'
      security:
      - bearerAuth: []
      x-lev-docs-page: https://www.lev.com/docs/build/deal-properties
      x-lev-headers:
      - 'Authorization: Bearer <token>'
      - 'X-Origin-App: <client-name>'
components:
  schemas:
    DealProperty:
      type: object
      properties:
        id:
          type: integer
          description: Property identifier
        name:
          type: string
          nullable: true
          description: Property name
        address:
          type: string
          nullable: true
          description: Street address
        city:
          type: string
          nullable: true
          description: City
        state:
          type: string
          nullable: true
          description: State (2-letter code)
        zip:
          type: string
          nullable: true
          description: ZIP code
        asset_type_id:
          type: integer
          nullable: true
          description: Asset type ID
        units:
          type: integer
          nullable: true
          description: Number of units
        square_footage:
          type: number
          nullable: true
          description: Total square footage
        year_built:
          type: integer
          nullable: true
          description: Year the property was built
    ApiError:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
    ApiErrorEnvelope:
      type: object
      properties:
        request_id:
          type: string
        error:
          $ref: '#/components/schemas/ApiError'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key or JWT