# X-Road (NIIS) Certificate Authorities API

**Canonical:** https://apis.io/apis/x-road-global/x-road-global-certificate-authorities-api/  
**Provider:** X-Road (NIIS) — https://apis.io/providers/x-road-global/  
**Base URL:** https://{security-server-host}:4000/api/v1  
**Documentation:** https://docs.x-road.global/

X-Road (NIIS) Certificate Authorities API is one of 40 APIs that [X-Road (NIIS)](https://apis.io/providers/x-road-global/) 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 Certificate Authorities. The published artifact set on APIs.io includes an OpenAPI specification and 1 JSON Schema.

CA endpoints

## Operations (5)

| Method | Path | Summary |
|---|---|---|
| GET | `/certificate-authorities` | view the approved certificate authorities |
| GET | `/certificate-authorities/{ca_name}/csr-subject-fields` | get description of subject DN fields for CSR |
| GET | `/certificate-authorities/{ca_name}/has-acme-eab-credentials` | Does the member have external CA account credentials for its ACME server in the… |
| POST | `/certificate-authorities/{ca_name}/acme-order` | order certificate from CA hosted ACME server with the given CSR |
| GET | `/certificate-authorities/ocsp-prioritization-strategy` | get OCSP responders prioritization strategy |

## Machine-readable artifacts (2)

- **OpenAPI** — https://artifacts.apis.io/x-road-global/openapi/x-road-global-certificate-authorities-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/x-road-global/json-schema/x-road-global-certificate-authority-schema.json

## Other X-Road (NIIS) APIs (12)

- [X-Road Management Services (SOAP)](https://apis.io/apis/x-road-global/management-services/)
- [X-Road Environmental and Operational Monitoring (SOAP)](https://apis.io/apis/x-road-global/monitoring/)
- [X-Road (NIIS) Backups API](https://apis.io/apis/x-road-global/x-road-global-backups-api/)
- [X-Road (NIIS) Certification Services API](https://apis.io/apis/x-road-global/x-road-global-certification-services-api/)
- [X-Road (NIIS) Clients API](https://apis.io/apis/x-road-global/x-road-global-clients-api/)
- [X-Road (NIIS) Configuration Parts API](https://apis.io/apis/x-road-global/x-road-global-configuration-parts-api/)
- [X-Road (NIIS) Configuration Source Anchors API](https://apis.io/apis/x-road-global/x-road-global-configuration-source-anchors-api/)
- [X-Road (NIIS) Configuration Sources API](https://apis.io/apis/x-road-global/x-road-global-configuration-sources-api/)
- [X-Road (NIIS) Dataspace API](https://apis.io/apis/x-road-global/x-road-global-dataspace-api/)
- [X-Road (NIIS) Diagnostics API](https://apis.io/apis/x-road-global/x-road-global-diagnostics-api/)
- [X-Road (NIIS) Ds Tls Certification Authorities API](https://apis.io/apis/x-road-global/x-road-global-ds-tls-certification-authorities-api/)
- [X-Road (NIIS) Ds Tls Intermediate Cas API](https://apis.io/apis/x-road-global/x-road-global-ds-tls-intermediate-cas-api/)

## Tags

Certificate Authorities

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