overlay: 1.0.0
info:
title: API Evangelist enhancements for Hometrack Climate API (v2)
version: 1.0.0
extends: openapi/hometrack-climate-api-v2-openapi.yml
actions:
- target: $.info
update:
x-apievangelist-provider: hometrack
x-apievangelist-generated: '2026-07-26'
x-apievangelist-source: https://developer.hometrack.com/apis (Azure API Management OpenAPI export)
x-apievangelist-operations: 5
x-apievangelist-access:
pricing: paid
onboarding: partner
public: false
trial: false
note: Contracts are public; the data plane returns HTTP 401 without a Hometrack-issued credential.
x-apievangelist-notes: 'Every path is keyed on the UPRN, the UK''s government-issued Unique Property
Reference Number (GeoPlace / Ordnance Survey). Suppliers are visible in the path segments: Twinn
for flood, subsidence and coastal erosion; Terrafirma for ground. A 404 means no data for that UPRN,
not a bad request.'
- target: $.components.securitySchemes
update:
OAuth2ClientCredentials:
type: oauth2
description: Documented on https://developer.hometrack.com/api-authentication but absent from the
Azure API Management export. Added here as an overlay, not a change to the harvested spec.
flows:
clientCredentials:
tokenUrl: https://hometrack-prod.eu.auth0.com/oauth/token
scopes:
read:valuations: Read access to valuations.
write:valuations: Write access to valuations.
- target: $.servers
update:
x-apievangelist-server-note: The second declared server, api.hometrack.local, is an internal development
hostname that does not resolve publicly. Only https://api.hometrack.com is usable.
Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.
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