# OpenLattice data API

**Canonical:** https://apis.io/apis/openlattice/openlattice-data-api/  
**Provider:** OpenLattice — https://apis.io/providers/openlattice/  
**Base URL:** https://api.openlattice.com  
**Documentation:** https://github.com/openlattice/api

OpenLattice data API is one of 7 APIs that [OpenLattice](https://apis.io/providers/openlattice/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Data. The published artifact set on APIs.io includes an OpenAPI specification and an API reference.

API endpoints to reading and writing data.

## Operations (5)

| Method | Path | Summary |
|---|---|---|
| GET | `/datastore/data/set/{entitySetId}` | Gets an iterable containing the entity data, using property type FQNs as key |
| POST | `/datastore/data/set/{entitySetId}` | Gets a list of entities by UUID's |
| DELETE | `/datastore/data/set/{entitySetId}` | Clears the data from a single entity set. |
| DELETE | `/datastore/data/set/{entitySetId}/all` | Clears the Entity matching the given Entity id and all of its neighbor Entities |
| GET | `/datastore/data/{entitySetId}/count` | Gets the number of entities in an entity set. |

## Machine-readable artifacts (2)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/openlattice/refs/heads/main/openapi/openlattice-data-api-openapi.yml
- **APIReference** — https://github.com/openlattice/api

## Other OpenLattice APIs (6)

- [OpenLattice authorizations API](https://apis.io/apis/openlattice/openlattice-authorizations-api/)
- [OpenLattice edm API](https://apis.io/apis/openlattice/openlattice-edm-api/)
- [OpenLattice organizations API](https://apis.io/apis/openlattice/openlattice-organizations-api/)
- [OpenLattice permissions API](https://apis.io/apis/openlattice/openlattice-permissions-api/)
- [OpenLattice principal API](https://apis.io/apis/openlattice/openlattice-principal-api/)
- [OpenLattice search API](https://apis.io/apis/openlattice/openlattice-search-api/)

## Tags

Data

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