# OpenSearch Nodes DN API

**Canonical:** https://apis.io/apis/opensearch/opensearch-nodes-dn-api/  
**Provider:** OpenSearch — https://apis.io/providers/opensearch/  
**Base URL:** https://{cluster-host}:9200  
**Documentation:** https://docs.opensearch.org/latest/security/access-control/api/

OpenSearch Nodes DN API is one of 15 APIs that [OpenSearch](https://apis.io/providers/opensearch/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 1 JSON Schema definition. Tagged areas include Nodes DN. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 1 JSON Schema.

Allowlisted distinguished names for cross-cluster nodes.

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/opensearch/refs/heads/main/openapi/opensearch-nodes-dn-api-openapi.yml
- **Documentation** — https://docs.opensearch.org/latest/security/access-control/api/
- **Documentation** — https://docs.opensearch.org/latest/security/access-control/index/
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/opensearch/refs/heads/main/json-schema/opensearch-role-schema.json
- **JSONLDContext** — https://raw.githubusercontent.com/api-evangelist/opensearch/refs/heads/main/json-ld/opensearch-context.jsonld
- **GraphQL** — https://raw.githubusercontent.com/api-evangelist/opensearch/refs/heads/main/graphql/opensearch-graphql.md

## Other OpenSearch APIs (12)

- [OpenSearch Search and Indexing REST API](https://apis.io/apis/opensearch/opensearch-search-api/)
- [OpenSearch Account API](https://apis.io/apis/opensearch/opensearch-account-api/)
- [OpenSearch Action Groups API](https://apis.io/apis/opensearch/opensearch-action-groups-api/)
- [OpenSearch Allowlist API](https://apis.io/apis/opensearch/opensearch-allowlist-api/)
- [OpenSearch Audit API](https://apis.io/apis/opensearch/opensearch-audit-api/)
- [OpenSearch Cache API](https://apis.io/apis/opensearch/opensearch-cache-api/)
- [OpenSearch Certificates API](https://apis.io/apis/opensearch/opensearch-certificates-api/)
- [OpenSearch Health API](https://apis.io/apis/opensearch/opensearch-health-api/)
- [OpenSearch Internal Users API](https://apis.io/apis/opensearch/opensearch-internal-users-api/)
- [OpenSearch Role Mappings API](https://apis.io/apis/opensearch/opensearch-role-mappings-api/)
- [OpenSearch Roles API](https://apis.io/apis/opensearch/opensearch-roles-api/)
- [OpenSearch Security Config API](https://apis.io/apis/opensearch/opensearch-security-config-api/)

## Tags

Nodes DN

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