# HERE Notification API

**Canonical:** https://apis.io/apis/here/here-data-notification-v1/  
**Provider:** HERE — https://apis.io/providers/here/  
**Base URL:** https://use.apilookup.for.a.base.url/  
**Documentation:** https://docs.here.com/data-api/reference

HERE Notification API is one of 71 APIs that [HERE](https://apis.io/providers/here/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Data, Notification, and Event. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

HERE Notification API — 3 operation(s) across 2 path(s), OpenAPI 3.0.1 version 2.0.1, harvested verbatim from the HERE developer documentation. This covers all APIs for Data Service Notification Published by HERE Technologies as part of the HERE Location Platform API portfolio. Base URL is not fixed: the spec directs clients to resolve it at runtime through the HERE API Lookup Service (https://api-lookup.data.api.platform.here.com/lookup/v1).

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| POST | `/subscriptions` | Subscribe for Catalog change notifications |
| GET | `/layers/{notificationStreamLayerId}` | Get all subscriptions for target layer |
| DELETE | `/layers/{notificationStreamLayerId}` | Delete subscriptions for provided catalogHRN and stream layer ID. |

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/here/refs/heads/main/openapi/here-data-notification-v1-openapi.yml
- **Documentation** — https://docs.here.com/data-api/docs
- **APIReference** — https://docs.here.com/data-api/reference
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/here/refs/heads/main/overlays/here-data-notification-v1-overlay.yaml

## Other HERE APIs (12)

- [Here Account v1 APIs](https://apis.io/apis/here/here-account-v1/)
- [HERE API Lookup Service v1](https://apis.io/apis/here/here-api-lookup-v1/)
- [HERE Authentication API v1.1](https://apis.io/apis/here/here-authentication-v1-1/)
- [HERE Authorization API v1.1](https://apis.io/apis/here/here-authorization-v1-1/)
- [HERE Cost Management Usage API v2](https://apis.io/apis/here/here-cost-management-usage-v2/)
- [HERE Blob API v1](https://apis.io/apis/here/here-data-blob-v1/)
- [HERE Blob API v2](https://apis.io/apis/here/here-data-blob-v2/)
- [HERE Config API v1](https://apis.io/apis/here/here-data-config-v1/)
- [HERE Index API v1](https://apis.io/apis/here/here-data-index-v1/)
- [HERE Ingest API v1](https://apis.io/apis/here/here-data-ingest-v1/)
- [HERE Metadata API v1](https://apis.io/apis/here/here-data-metadata-v1/)
- [HERE Publish API v2](https://apis.io/apis/here/here-data-publish-v2/)

## Tags

Data, Notification, Event

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/here/here-data-notification-v1/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/here/.