---
title: "Upload a custom SSL certificate (PEM)"
method: POST
path: "/api/client/ssl-certificates/{domain_id}/upload"
tags: ["Client - SSL Certificates"]
---

# Upload a custom SSL certificate (PEM)

`POST /api/client/ssl-certificates/{domain_id}/upload`

## Path parameters

- `domain_id` integer, required

## Request body

- object
  - `certificate` string, required — PEM-encoded certificate
  - `private_key` string, required — PEM-encoded private key
  - `certificate_chain` string — PEM-encoded chain (optional, defaults to certificate)

## Response `200`

Uploaded

- HostingAccountSslCertificate — SSL certificate record attached to a domain
  - `id` integer
  - `hosting_account_id` integer
  - `domain_id` integer
  - `type` string, nullable — Provider name (e.g. LetsEncrypt, ZeroSSL) or null for uploaded/self-signed
  - `path` string, nullable
  - `domains` string[]
  - `auto_renew` boolean
  - `expiration_date` string, date-time, nullable
  - `created_at` string, date-time
  - `updated_at` string, date-time

## Other responses

- `404` — Domain not found
- `422` — Upload failed / validation error

---

[API](https://skmtc.dev/adminbolt/apis/adminbolt-api-documentation.md) · [All operations](https://skmtc.dev/adminbolt/apis/adminbolt-api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/adminbolt/adminbolt-api-documentation/revisions/bf4f36fbfbd3/schema)