# Platform.sh Cert Management API

**Canonical:** https://apis.io/apis/platform.sh/platform.sh-cert-management-api/  
**Provider:** Platform.sh — https://apis.io/providers/platform.sh/  
**Base URL:** https://api.upsun.com  
**Documentation:** https://developer.upsun.com/api

Platform.sh Cert Management API is one of 60 APIs that [Platform.sh](https://apis.io/providers/platform.sh/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Cert Management. The published artifact set on APIs.io includes an OpenAPI specification, authentication docs, rate-limit docs, and API documentation.

User-supplied SSL/TLS certificates can be managed using these endpoints. You can now list and modify certificate provisioners using the `/projects/{projectId}/provisioners` and `/projects/{projectId}/provisioners/{certificateProvisionerDocumentId}` endpoints. For more information, see our [Third-party TLS certificate](https://docs.upsun.com/anchors/domains/custom/custom-certificates/) documentation. These endpoints are not for managing certificates that are automatically supplied by Upsun via Let's Encrypt.

## Machine-readable artifacts (10)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/platform.sh/refs/heads/main/openapi/platform.sh-cert-management-api-openapi.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/platform.sh/refs/heads/main/authentication/platform.sh-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/platform.sh/refs/heads/main/scopes/platform.sh-scopes.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/platform.sh/refs/heads/main/errors/platform.sh-problem-types.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/platform.sh/refs/heads/main/conventions/platform.sh-conventions.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/platform.sh/refs/heads/main/data-model/platform.sh-data-model.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/platform.sh/refs/heads/main/rate-limits/platform.sh-rate-limits.yml
- **Documentation** — https://developer.upsun.com/api
- **ToolCrosswalk** — https://raw.githubusercontent.com/api-evangelist/platform.sh/refs/heads/main/mcp/platform.sh-tool-crosswalk.yml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/platform.sh/refs/heads/main/asyncapi/platform.sh-webhooks.yml

## Other Platform.sh APIs (12)

- [Platform.sh Add Ons API](https://apis.io/apis/platform.sh/platform.sh-add-ons-api/)
- [Platform.sh Alerts API](https://apis.io/apis/platform.sh/platform.sh-alerts-api/)
- [Platform.sh API Tokens API](https://apis.io/apis/platform.sh/platform.sh-api-tokens-api/)
- [Platform.sh Autoscaling API](https://apis.io/apis/platform.sh/platform.sh-autoscaling-api/)
- [Platform.sh Blackfire Monitoring API](https://apis.io/apis/platform.sh/platform.sh-blackfire-monitoring-api/)
- [Platform.sh Blackfire Profiling API](https://apis.io/apis/platform.sh/platform.sh-blackfire-profiling-api/)
- [Platform.sh Connections API](https://apis.io/apis/platform.sh/platform.sh-connections-api/)
- [Platform.sh Continuous Profiling API](https://apis.io/apis/platform.sh/platform.sh-continuous-profiling-api/)
- [Platform.sh Deployment API](https://apis.io/apis/platform.sh/platform.sh-deployment-api/)
- [Platform.sh Deployment Target API](https://apis.io/apis/platform.sh/platform.sh-deployment-target-api/)
- [Platform.sh Diff API](https://apis.io/apis/platform.sh/platform.sh-diff-api/)
- [Platform.sh Discounts API](https://apis.io/apis/platform.sh/platform.sh-discounts-api/)

## Tags

Cert Management

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