# PUT /api/v1/ssl/certificate

> Install a certificate

- Group: ssl
- Tier: W
- Required scope: write:hosting
- Docs: https://api.inleed.com/reference/ssl/install-certificate

## Description

Validates the certificate and key (and that they match), then installs the pair on the domain, replacing the certificate currently served. Never echoes the private key.

## Body

- `input` — string (required). A domain, email address, website URL, or Inleed service id — for example example.se, info@example.se or 42976. Resolved to the owning account automatically, and the resolved target is echoed back in the response. Up to 255 characters.
- `certificate` — string (required)
- `private_key` — string (required)
- `ca_bundle` — string

## Request

```bash
curl -X PUT "https://mcp.inleed.com/api/v1/ssl/certificate" \
  -H "Authorization: Bearer inl_live_…" \
  -H "Content-Type: application/json" \
  -d '{"input":"example.se","certificate":"example.se","private_key":"example.se","ca_bundle":"example.se"}'
```

## Response · 200

```json
{
  "installed": true,
  "hasCaBundle": true,
  "target": {
    "input": "example.se",
    "kind": "domain",
    "domain": null,
    "mailbox": null,
    "serviceId": 90714,
    "domainServiceId": null,
    "daUsername": "inleed42",
    "node": "web12",
    "userId": 4821,
    "note": null
  }
}
```

## Errors

- **400**  — codes: invalid_request
- **401** No token was presented, or the token is revoked, expired or unknown. — codes: unauthorized, token_expired, token_revoked
- **403** The token lacks a required scope, or this account does not own the resource. — codes: insufficient_scope, domain_not_owned
- **404** No such resource for this account. — codes: not_found
- **422** Validation error — codes: validation_failed
- **429** The rate limit for this token is exhausted. See `Retry-After`. — codes: rate_limited
- **500** Something went wrong on our side. The failure is logged against `requestId`. — codes: internal_error

## Related

- DELETE /api/v1/ssl/certificate — https://api.inleed.com/reference/ssl/delete-certificate
- GET /api/v1/ssl — https://api.inleed.com/reference/ssl/get-ssl-status