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OpenAPI Specification

openapi: 3.2.0
info:
  title: Mashvisor Data Investment Analysis Trends API
  description: 'The Mashvisor Data API provides real estate investment analytics for the US housing market: short-term (Airbnb) and long-term (traditional) rental performance, MLS listings and property records, neighborhood and city analytics, rental-rate estimates, investment ROI breakdowns, and market trends. All endpoints are read-only (GET) and authenticated with an `x-api-key` header. Responses are JSON. Captured by the API Evangelist enrichment pipeline from the public documentation at https://www.mashvisor.com/api-doc-v2 (no OpenAPI is published by the vendor).'
  version: v1.1
  contact:
    name: Mashvisor API Support
    url: https://www.mashvisor.com/api-doc-v2
  x-apievangelist-source: https://www.mashvisor.com/api-doc-v2
  x-apievangelist-method: searched
servers:
- url: https://api.mashvisor.com/v1.1
  description: Production
security:
- apiKey: []
tags:
- name: Trends
  description: Market trends and heatmaps
paths:
  /client/trends/cities:
    get:
      operationId: listCityTrends
      summary: List city trends
      description: Returns trend data for cities within a state.
      tags:
      - Trends
      parameters:
      - $ref: '#/components/parameters/stateQuery'
      - name: items
        in: query
        required: false
        schema:
          type: integer
      - name: page
        in: query
        required: false
        schema:
          type: integer
      responses:
        '200':
          description: City trends
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/ServerError'
  /client/trends/summary/{state}/{city}:
    get:
      operationId: getTrendsSummary
      summary: Get market trends summary
      description: Returns a market-trends summary for a given city.
      tags:
      - Trends
      parameters:
      - name: state
        in: path
        required: true
        schema:
          type: string
      - name: city
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Trends summary
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/ServerError'
  /client/trends/listing-price:
    get:
      operationId: getListingPriceTrends
      summary: Get listing-price trends
      description: Returns listing-price trend data for a zip code.
      tags:
      - Trends
      parameters:
      - $ref: '#/components/parameters/stateQuery'
      - name: zip_code
        in: query
        required: true
        schema:
          type: string
      - name: beds
        in: query
        required: false
        schema:
          type: integer
      - name: property_type
        in: query
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Listing-price trends
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/ServerError'
  /client/search/heatmap:
    get:
      operationId: getSearchHeatmap
      summary: Get investment heatmap
      description: Returns heatmap data for a state or bounding box.
      tags:
      - Trends
      parameters:
      - $ref: '#/components/parameters/stateQuery'
      - name: sw_lat
        in: query
        required: false
        schema:
          type: number
      - name: sw_lng
        in: query
        required: false
        schema:
          type: number
      - name: ne_lat
        in: query
        required: false
        schema:
          type: number
      - name: ne_lng
        in: query
        required: false
        schema:
          type: number
      - name: type
        in: query
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Heatmap data
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/ServerError'
components:
  responses:
    NotFound:
      description: Not Found -- The specified resource could not be found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    ServerError:
      description: Internal Server Error -- We had a problem with our server.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    TooManyRequests:
      description: Too Many Requests -- You're sending too many requests, slow down.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    BadRequest:
      description: Bad Request -- Your request is invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Unauthorized -- Your API key is wrong.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Error:
      type: object
      description: Standard JSON error envelope returned on 4xx/5xx responses.
      properties:
        status:
          type: string
          example: error
        code:
          type: integer
          example: 404
        message:
          type: string
          example: Not Found -- The specified property could not be found.
      required:
      - status
      - code
      - message
  parameters:
    stateQuery:
      name: state
      in: query
      required: true
      description: Two-letter US state code (e.g. CA). Required; API returns 404 if omitted.
      schema:
        type: string
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: x-api-key
      description: Include your secret API key in the `x-api-key` header on every request. Obtain a key by registering for a developer account at mashvisor.com.