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HM Land Registry Notifications API

The Notifications API API from HM Land Registry — 4 operation(s) for notifications api.

HM Land Registry Notifications API is one of 18 APIs that HM Land Registry publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Notifications API. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 4 operations across 4 paths, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against 2 base URLs: https://businessgateway.landregistry.gov.uk/bg2/api, https://bgtest.landregistry.gov.uk/bg2test/api.

4 operations 4 paths 6 schemas 2 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://landregistry.data.gov.uk/landregistry/query
Authentication
HTTP Basic
Resource Areas
1

Authentication & Security 1

HM Land Registry Notifications API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 2 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Notifications API 4
GET
/v0/notifications
Receive notifications API - Get any unacknowledged notifications
Receive notifications API 9 params → 200400401403404500
POST
/v0/notifications/acknowledge
Acknowledge notifications API - Acknowledge notifications that have been processed, so they are no longer returned when fetching
Acknowledge notifications API body → 200400401403404500
GET
/v1/notifications
Receive notifications API - Get any unacknowledged notifications
get_notifications_v1 9 params → 200400401403404500
POST
/v1/notifications/acknowledge
Acknowledge notifications API - Acknowledge notifications that have been processed, so they are no longer returned when fetching
acknowledge_notifications_v1 body → 200400401403404500

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are NotificationResponse (10 properties), ProblemDetail_2 (6 properties), ProblemDetail (6 properties), ErrorDescription_2 (4 properties). Each schema is shown below with its type and property counts.

ErrorDescription
object
4 properties 1 required
NotificationResponse
object
10 properties
BulkAcknowledgeResult
object
2 properties
ProblemDetail
object
6 properties 1 required
ErrorDescription_2
object
4 properties 1 required
ProblemDetail_2
object
6 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

hm-land-registry-notifications-api-api-openapi.yml Raw ↑

Other APIs HM Land Registry publishes across the network.

HM Land Registry Open Data SPARQL API
HM Land Registry Price Paid Data Linked Data API
UK House Price Index Linked Data API
HM Land Registry Application information API
HM Land Registry Attach a document API
HM Land Registry Attach a message API
HM Land Registry Datasets API
HM Land Registry Download a document API
HM Land Registry Draft Titles API
HM Land Registry ECD API
HM Land Registry Official Copies API
HM Land Registry Official Search of Whole with Data API
Where this information came from

This is an independent, third-party profile of HM Land Registry Notifications API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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