Build on the Nexus ecosystem with complete freedom.
Control Pool Nexus and Garden Nexus from your supervisors, home-automation boxes and custom applications. We provide a modern REST API, zero-latency local MQTT streams and an active community forum.
The most open connected infrastructure on the market
A stack built for integrators who refuse closed ecosystems and captive subscriptions.
Local & Cloud MQTT
All measurements (pH, redox, water temperature) are published in real time on the Mosquitto broker. Keeps working during a complete Internet outage.
Home Assistant, Jeedom & Domoticz
Official add-on with automatic sensor discovery, jMQTT virtual-command templates for Jeedom and ready-to-use dzVents scripts.
REST API & Webhooks
JSON endpoints secured with ES256 signatures and HMAC SHA-256 signed webhooks to receive water anomaly alerts instantly.
Security & Roles
Granular access control through Nexus SSO: dedicated groups, API keys revocable in one click and management of test environments.
Pricing that fits every project scale
Start for free with our Freemium offer for your home, then move up to our professional plans according to your request volume and number of API keys.
For IoT enthusiasts, makers and home installations.
- ✓1 personal API key
- ✓1,000 REST requests / day
- ✓Unlimited local MQTT broker (LAN)
- ✓Home Assistant, Jeedom & Domoticz integrations
- ✓Full write access to the community forum
- ✓Community peer-to-peer support
For demanding home-automation users and multi-pool supervisors.
- ✓5 dedicated API keys
- ✓50,000 REST requests / day
- ✓Instant push webhooks (pH/redox alerts)
- ✓Full telemetry history over 1 year
- ✓“Verified Developer” badge on the forum
- ✓Priority support on the official forum
For pool installers, campsites and aquatic facility managers.
- ✓25 configurable API keys
- ✓500,000 REST requests / day
- ✓Multi-organisation & multi-customer management
- ✓Unlimited webhooks with automatic retry
- ✓High-frequency raw telemetry & probe diagnostics
- ✓Dedicated technical support by e-mail within 4 hours
For equipment manufacturers, hotel chains and SCADA supervisors.
- ✓Unlimited API keys
- ✓Custom request volume (several million/day)
- ✓Dedicated high-availability MQTT Cloud broker cluster
- ✓Contractual availability commitment (99.98 % SLA)
- ✓Early Access to ESP32 firmware
- ✓Dedicated support engineer & Slack/Teams channel
Developing an open-source integration for the community?
Contributors to the Home Assistant, Jeedom or Domoticz plugins get complimentary Pro Maker access.
One command line, instant measurements
Every Pool Nexus controller exposes its indicators as JSON or through an MQTT topic. Retrieve the measured values (pH, redox, temperature) and drive your pumps with ease.
{
"serial": "SN48291",
"status": "online",
"measurements": {
"ph": { "value": 7.24, "status": "Idéal" },
"chlorine": { "value": 1.35, "unit": "mg/L", "status": "Idéal" },
"temperature": { "value": 26.8, "unit": "°C" }
},
"actuators": {
"pump": "ON",
"electrovalve": "OFF"
}
}