🇬🇧
Altum AI
StartPlatformMonitorAltum AIContact
English
English
  • Altum AI API documentation
  • Platform
    • Monthly subscriptions
    • Yearly subscriptions
    • Unlimited usage subscriptions
    • Kadaster Transaction API subscription
    • Changelog
  • Updates
  • Developers
    • Perform your first API call
    • Credit API
    • Sandbox
    • OpenAPI specifications
    • GET API status
  • Altum AI website
  • Pricing
  • Property AI
    • Authentication, Input, and Response
    • Output Interpretation
    • FAQs
  • API's
    • AVM API
      • Changelog
      • Authentication, input and response
      • API Key Information
      • Accuracy Indicator
      • House numbers & additions
      • House types
      • Variables
      • Output interpretation
      • Frequently Asked Questions (FAQ)
    • AVM+ API
      • Changelog
      • Authentication, input and response
      • API Key Information
      • House numbers, letters & additions
      • Energylabel and Inner and Outer Surface Area
      • Output interpretation
    • Listing Price API
      • Changelog
      • Authentication, input and response
      • API Key Information
      • House numbers, letters & additions
      • Inner and Outer Surface Area
      • Output interpretation
    • Sustainability API
      • Changelog
      • Authentication, input and response
      • API Key Information
      • Energylabel
      • Improving the advice
      • Example API calls
      • Output interpretation
      • Increasing energy costs
      • Exclude measures
      • Search criteria
      • Measures
      • Insulation values
      • Comfort score
      • CO2
      • Coverage
      • Cost table input
      • Frequently Asked Questions (FAQ)
    • NTA 8800 Energylabel API
      • Changelog
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • EPC API
      • Changelog
      • API Key Information
      • Authentication, input and response
      • Output Interpretation
    • Energylabel insights API
      • ChangeLog
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • WOZ API
      • Changelog
      • Frequently Asked Questions (FAQ)
      • Authentication, input and response
      • API Key Information
      • Output interpretation
      • PC6 average WOZ value
    • Interactive Reference API
      • Changelog
      • Authentication, input and response
      • API Key Information
      • Visual similarity search
      • House types
      • Comparable functions
      • Output interpretation
    • Kadaster Transaction API
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • Housing features API
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • Contents Value API
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • Building geometry API
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • Energy & climate API
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • Condition score API
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • Photo Labelling API
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • Autosearch API
      • Authentication, input and response
      • API Key Information
    • Autosuggest API
      • Authentication, input and response
      • API Key Information
      • Fuzzy Search Support
      • Output interpretation
    • Move data API
      • ChangeLog
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • Location Data API
      • Changelog
      • Authentication, input and response
      • API Key Information
      • House types
      • Output interpretation
    • Rental Reference API
      • Changelog
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • Rebuild Value API
      • Changelog
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • Solar panel roof scan API
      • Authentication, input and response
      • API Key Information
      • Output interpretation
    • WWS Points API
      • Authentication, input and response
      • API Key Information
      • Specifications for independent home version 01-01-2024
      • Specifications for non-independent home version 01-01-2024
      • Specifications for independent home version 01-07-2024
      • Specifications for non-independent home version 01-07-2024
      • Input explanation for version 01-07-2024
      • Output interpretation
  • API error codes
    • 429
    • 422
    • 403
Powered by GitBook
On this page
  • Post object data to receive an accurate automated model valuation
  • Request body
  1. API's
  2. Listing Price API

Authentication, input and response

Details on input output and authentication requirements

Post object data to receive an accurate automated model valuation

POST https://api.altum.ai/listingprice

This endpoint allows you to receive response from the Altum AI Listing Price model.

Headers

Name
Type
Description

Content-Type

string

application/json

x-api-key*

string

Unique API key from Altum. Create one via Mopsus(https://mopsus.altum.ai)

Request Body

Name
Type
Description

postcode*

string

Postcode of the object

valuation_date

string

Valuation date (default is date of entry)

houseaddition

string

House number letters and/or addition

housenumber*

number

House number

innersurfacearea

number

Square meter (m2) inner surface area

outersurfacearea

number

Square meter (m2) outer surface area

{
    'Output': 'Please use https://api.altum.ai or visit https://mopsus.altum.ai to make your request.'
}
{
	"message": "Missing Authentication Token"
}
{
	"message": "API key limit exceeded"
}
{
	"message": "Internal server error"
}
{
  "detail": [
    {
      "loc": [
        "body",
        "postcode"
      ],
      "msg": "string does not match regex \"^(?!1000|1001|1002|1003|1004|1005|1006|1007|1008|1009|1010)[1-9][0-9]{3}[A-Z]{2}$\"",
      "type": "value_error.str.regex",
      "ctx": {
        "pattern": "^(?!1000|1001|1002|1003|1004|1005|1006|1007|1008|1009|1010)[1-9][0-9]{3}[A-Z]{2}$"
      }
    }
  ]
}
{
	"bagid": "0363010000735772",
	"postcode": "1024CT",
	"housenumber": "25",
	"houseaddition": "",
	"city": "Amsterdam",
	"street": "Markengouw",
	"housetype": "Portiekwoning",
	"buildyear": "1967",
	"innersurfacearea": "76",
	"outersurfacearea": "3299",
	"volume": "2211",
	"energylabel": "D",
	"longitude": "4.96144831561363",
	"latitude": "52.39109040866619",
	"valuationdate": "20231120",
	"priceestimation": "278082",
	"confidence": "90% Confidence Interval is 250273-305890."
}
{
  "Output": "The given house address not found in database, the combination of Post Code, House Number and House Addition does not exist."
}

{
  'Unsupported evaluation date format, it should be YYYYMMDD.'
}

{
  'The evaluation date range should be from {} and until {}.'
}

{
  'Output': 'We are not able to provide prediction at the moment.'
}

{
  'Output': 'The prediction is too low.'
}

Request body

Example request

{
  "postcode": "1024CT",
  "housenumber": 25,
  "houseaddition": "",
  "valuation_date": "20230112"
}
PreviousChangelogNextAPI Key Information

Last updated 5 months ago