Self-hosted apps that integrate with Gandi

3 open-source, self-hostable projects list Gandi as an integration.

• ddns-updaterOpen-source self-hosted DDNS client that keeps A and AAAA records current for many DNS providers, with a web UI, Shoutrrr notifications and a 12MB Docker image.
• domain-watchdogSelf-hosted open-source domain monitor using RDAP to track history, alert on changes, and auto-backorder expiring domains via registrar APIs.
• Caddy UISelf-hosted Caddy control panel managing proxy hosts, redirects, certificates, and routes via web UI. Supports multi-server fleets, OIDC/SSO, dark mode, and PWA.