Hometrack Ground Subsidence Twinn API
The Ground Subsidence Twinn API from Hometrack — 1 operation(s) for ground subsidence twinn.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Climate API (v2) Ground Subsidence Twinn API
description: ''
version: v2
x-api-evangelist-provenance:
provider: Hometrack
portal: https://developer.hometrack.com
harvested: '2026-07-26'
method: Azure API Management developer data-plane, anonymous
sources:
- url: https://developer.hometrack.com/developer/apis/climate-api-v2?api-version=2022-04-01-preview&export=true&format=openapi-link
status: 200
note: OpenAPI 3.0.1 export (info/servers/securitySchemes verbatim; paths empty in export)
- url: https://developer.hometrack.com/developer/apis/climate-api-v2/operations?api-version=2022-04-01-preview
status: 200
note: operation list
- url: https://developer.hometrack.com/developer/apis/climate-api-v2/operations/{operationId}?api-version=2022-04-01-preview
status: 200
note: per-operation request/response metadata
- url: https://developer.hometrack.com/developer/apis/climate-api-v2/schemas?api-version=2022-04-01-preview
status: 200
note: component schema documents
note: paths and components.schemas were reassembled verbatim from Hometrack's own APIM operation and schema metadata; nothing was invented.
servers:
- url: https://api.hometrack.com/climate
- url: https://api.hometrack.local/climate
security:
- {}
- apiKeyHeader: []
- apiKeyQuery: []
tags:
- name: Ground Subsidence Twinn
paths:
/ground-subsidence-twinn/{uprn}:
get:
operationId: SubsidenceScoreData
summary: Returns SubsidenceScoreData data for a given property
description: Returns SubsidenceScoreData data for a given property
parameters:
- name: dataVersion
in: query
required: true
schema:
$ref: '#/components/schemas/Ground-subsidence-twinn-uprn-GetRequest'
description: Data Version Number
- name: uprn
in: path
required: true
schema:
$ref: '#/components/schemas/Ground-subsidence-twinn-uprn-GetRequest-1'
description: Format - int64. Data Version Number
- name: X-Client-ID
in: header
required: false
schema:
$ref: '#/components/schemas/Ground-subsidence-twinn-uprn-GetRequest-2'
description: Client Identifer used for tracking
- name: X-Client-Reference
in: header
required: false
schema:
$ref: '#/components/schemas/Ground-subsidence-twinn-uprn-GetRequest-3'
description: Client Reference used for tracking
- name: X-Correlation-ID
in: header
required: false
schema:
$ref: '#/components/schemas/Ground-subsidence-twinn-uprn-GetRequest-4'
description: Unique Transaction ID, used for tracking and support
responses:
'200':
description: Request successful
content:
application/json:
schema:
$ref: '#/components/schemas/SubsidenceScoreResponseModelV2'
example:
uprn: 0
versionNumber: string
current:
collapsibleDeposits: 0
compressibleGround: 0
landslides: 0
runningSands: 0
solubleRocks: 0
shrinkSwell: 0
subsidenceScore: 0
subsidenceValuesFrmBGS: 0
future:
- year: string
scenario: string
subsidenceScore: 0
text/json:
schema:
$ref: '#/components/schemas/SubsidenceScoreResponseModelV2'
example:
uprn: 0
versionNumber: string
current:
collapsibleDeposits: 0
compressibleGround: 0
landslides: 0
runningSands: 0
solubleRocks: 0
shrinkSwell: 0
subsidenceScore: 0
subsidenceValuesFrmBGS: 0
future:
- year: string
scenario: string
subsidenceScore: 0
'400':
description: Request was not valid
content:
application/json:
schema:
type: string
text/json:
schema:
type: string
'404':
description: SubsidenceScoreData data not found
'500':
description: An error has occured
tags:
- Ground Subsidence Twinn
components:
schemas:
SubsidenceScoreResponseModelV2:
required:
- current
- future
type: object
properties:
uprn:
type:
- integer
- 'null'
format: int64
versionNumber:
type:
- string
- 'null'
current:
$ref: '#/components/schemas/SubsidenceScoreCurrentModel'
future:
type: array
items:
$ref: '#/components/schemas/SubsidenceScoreFutureModel'
additionalProperties: false
SubsidenceScoreFutureModel:
type: object
properties:
year:
type:
- string
- 'null'
scenario:
type:
- string
- 'null'
subsidenceScore:
type:
- integer
- 'null'
format: int32
additionalProperties: false
Ground-subsidence-twinn-uprn-GetRequest-1:
type: integer
format: int64
x-apim-inline: true
SubsidenceScoreCurrentModel:
type: object
properties:
collapsibleDeposits:
type: integer
format: int32
compressibleGround:
type: integer
format: int32
landslides:
type: integer
format: int32
runningSands:
type: integer
format: int32
solubleRocks:
type: integer
format: int32
shrinkSwell:
type: integer
format: int32
subsidenceScore:
type:
- integer
- 'null'
format: int32
subsidenceValuesFrmBGS:
type:
- integer
- 'null'
format: int32
additionalProperties: false
Ground-subsidence-twinn-uprn-GetRequest-4:
maxLength: 50
type: string
x-apim-inline: true
Ground-subsidence-twinn-uprn-GetRequest-2:
maxLength: 20
type: string
x-apim-inline: true
Ground-subsidence-twinn-uprn-GetRequest:
type: string
x-apim-inline: true
Ground-subsidence-twinn-uprn-GetRequest-3:
maxLength: 50
type: string
x-apim-inline: true
securitySchemes:
apiKeyHeader:
type: apiKey
name: Ocp-Apim-Subscription-Key
in: header
apiKeyQuery:
type: apiKey
name: subscription-key
in: query