Method 1: HTTP Header

X-API-Key: your_api_key_here

Method 2: Query Parameter

?apikey=your_api_key_here

GET /cert/json


domain	string
force_renew	boolean

Using Header

curl -X GET "https://your-domain.com/cert/json?domain=example.com&force_renew=false" \
  -H "X-API-Key: your_api_key_here"

Using Query Parameter

curl -X GET "https://your-domain.com/cert/json?domain=example.com&force_renew=false&apikey=your_api_key_here"

{
  "full_domain": "example.com",
  "domain": "example.com",
  "subdomain": "",
  "start_date": "2026-01-01T00:00:00Z",
  "expired_date": "2026-04-01T00:00:00Z",
  "days_left": 90,
  "is_new": false,
  "fullchain": "-----BEGIN CERTIFICATE-----\n...",
  "privkey": "-----BEGIN PRIVATE KEY-----\n..."
}

GET /cert/zip


domain	string
force_renew	boolean

Using Header

curl -X GET "https://your-domain.com/cert/zip?domain=example.com" \
  -H "X-API-Key: your_api_key_here" \
  -o example.com_cert.zip

Using Query Parameter

curl -X GET "https://your-domain.com/cert/zip?domain=example.com&apikey=your_api_key_here" \
  -o example.com_cert.zip

fullchain.pem -
privkey.pem -
info.json -

POST /auth/verify

curl -X POST "https://your-domain.com/auth/verify" \
  -H "Content-Type: application/json" \
  -d '{"apikey": "your_api_key_here"}'

{
  "valid": true,
  "auth_enabled": true
}

GET /health

GET /version