generated: '2026-07-21'
method: searched
source: https://domains.opensrs.guide/docs/quickstart
api: OpenSRS Domains and TLS/SSL API
summary: >-
  OpenSRS provides a dedicated test/horizon environment that mirrors the live
  reseller API. Test and live are separated by endpoint host (not by key
  prefix): the same request structure is sent to the horizon host with test
  credentials. Order/registration actions in the test environment do not
  provision real domains or bill the reseller account.
environments:
  - name: live
    host: https://rr-n1-tor.opensrs.net:55443
    description: Production reseller API. Real registrations, real billing.
  - name: test
    host: https://horizon.opensrs.net:55443
    description: >-
      Test/horizon environment. Requires a separate test reseller account and
      test API key issued in the test Reseller Control Panel; used to exercise
      registration, transfer, SSL and DNS flows without live provisioning.
credentials:
  note: >-
    Test credentials are per-reseller (a test reseller_username + test api_key
    from the horizon control panel). OpenSRS does not publish shared/global test
    credentials, so none are captured here.
ip_allowlisting:
  note: The calling server IP must be whitelisted in the test control panel, same as live.