Developer Platform

Build on the Growlink platform.

APIs, real-time data connectors, control endpoints, and developer tools — built into the platform so you can create custom applications, dashboards, automations, and AI agents on top of your cultivation data.

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// Get live sensor data from Flower Room 01 const response = await fetch('https://api.growlink.com/v2/rooms/flower-01/sensors', { headers: { 'Authorization': `Bearer ${API_KEY}` } }); const { temperature, humidity, vpd, co2, substrate } = await response.json(); // Check VPD drift and adjust climate setpoints if (vpd.current > vpd.target + 0.15) { await growlink.setClimateTarget({ room: 'flower-01', humidity: humidity.setpoint + 2, reason: 'VPD correction — automated agent' }); }
The shift

From software you use to infrastructure you build on.

Your sensor data, control systems, crop recipes, and operational history — all accessible through clean APIs, real-time connectors, and control endpoints. Build anything on top of your cultivation data.

REST JSON WebSocket OAuth 2.0 Webhooks GraphQL

RESTful APIs & Real-Time Data

Full read/write access to sensor telemetry, climate data, irrigation schedules, nutrient delivery, and harvest analytics. WebSocket streams for real-time monitoring. Every data point your facility generates, available programmatically.

Works With Your Tools

Use Cursor, Claude, Replit, or any IDE to build on Growlink. Our APIs speak standard REST and JSON — no proprietary SDKs required. If you can code it, you can ship it.

AI-Ready Infrastructure

Connect Claude, GPT, or any LLM to your live grow data. Build AI agents that monitor conditions, surface insights, and optimize crop recipes using your real-time cultivation data.

Control Endpoints

Go beyond read-only. Programmatically adjust climate setpoints, irrigation triggers, and lighting schedules. Build automated workflows that respond to real-time conditions.

Possibilities

What you can build.

Custom Dashboards

Facility-specific views tailored to your operation.

AI Cultivation Agents

Autonomous agents that monitor, analyze, and act on grow data.

Third-Party Integrations

Connect Growlink to ERP, LIMS, or compliance systems.

Custom Applications

Mobile or web apps built on your cultivation data.

Compliance Reports

Automated reporting for regulatory requirements.

App opportunities

22 apps waiting to be built.

3,900+ cultivation sites across 60 countries run on Growlink. Every one of them needs tools that don't exist yet. Here's what the platform makes possible — today.

22 App opportunities
3,900+ Sites · 60 countries
🌱
Cultivation Core
14 apps
01
Advanced Rules Engine
Full visual programming environment — if/then/else logic, multi-sensor conditions, time-based triggers, and chained actions across devices. Think Node-RED built for cultivation.
Control
02
Crop Steering Dashboard
Tracks dryback %, irrigation frequency, shot volume, and runoff EC in real time. Overlays target ranges and flags deviations.
Data
03
VPD Optimizer
Continuous VPD monitoring with automated setpoint recommendations by growth stage. Visual heat map across the facility.
Climate
04
Nutrient Recipe Manager
Library of nutrient recipes with stage-by-stage EC, pH, and element targets. Monitors actuals vs. targets and triggers adjustments.
Control
05
DLI Manager
Tracks daily light integral across greenhouse zones. Automates supplemental lighting to hit DLI targets while minimizing energy cost.
Climate
Built with Nova AI
06
AI Grow Assistant
Combines live Growlink sensor data with Claude AI. Asks questions about your grow — Nova answers with real-time data and optimizations.
AI · Claude
07
IPM Monitor
Log scouting observations by room, track pest pressure trends, and correlate with environmental conditions from Growlink sensors.
Analytics
08
Irrigation Scheduler
Visual irrigation schedule builder — multiple daily windows, variable shot volumes by growth stage, automatic adjustments based on substrate moisture.
Control
09
Environmental Compliance Logger
Auto-logs temp, humidity, CO₂, and lighting schedules at configurable intervals. Generates signed PDF reports for state inspections on demand.
Compliance
10
Propagation Tracker
Tracks each tray from cut date through transplant, logs rooting percentages, and links environmental conditions to rooting success rates.
Analytics
11
Energy & Utility Monitor
Calculates kWh per gram, kWh per sq ft, and cost per run. Identifies optimization opportunities and generates utility rebate reports.
Analytics
12
Harvest Prediction Engine
Uses current run data and historical yield history to predict harvest date and expected yield. Improves with every harvest.
AI
13
Cultivar Performance Analytics
Aggregates environmental data and outcomes across every run of every cultivar. Builds a strain-specific environmental fingerprint over time.
Analytics
14
Harvest Analytics
Complete analytical record of every harvest — yield by room, strain, run length, and environmental conditions. Searchable harvest history with any combination of filters. Correlates growing conditions with cannabinoid and terpene profiles.
Analytics
Operations Support
⚙️
Operations Support
8 apps
15
Advanced Fertigation Controller
Zone-by-zone EC and pH targets, individual pump calibration, and automated flushing schedules. Full visual zone mapping.
Control
16
Teams & Slack Alerts
Real-time alerts and daily summaries delivered directly into MS Teams or Slack. Acknowledge alerts without opening the portal.
Integration
17
Compliance & Metrc Bridge
Automates data flow between Growlink and state seed-to-sale systems. When a harvest is recorded in Growlink, the Metrc entry is pre-populated. Flags discrepancies between systems automatically.
Compliance
18
Executive Dashboard
Read-only mobile view for owners and investors. All facilities, current status, active alerts, and yields — no operational access required.
Data
19
Maintenance Tracker
Preventive maintenance scheduling based on device runtime hours. Tracks service history and triggers work orders automatically.
Operations
20
Staff Task & SOP Manager
Digital SOPs tied to Growlink data. When a sensor goes out of range, a task automatically fires for the responsible team member with the relevant SOP attached.
Operations
21
Yield & Profitability Analytics
Connects cultivation data with cost inputs to calculate true cost per gram and margin per run. Identifies which strains and conditions produce the best financial outcomes.
Analytics
Built with Nova AI
22
Third-Party Lab & COA Manager
Tracks lab submissions and COA results by run. Correlates growing conditions with cannabinoid and terpene profiles over time.
AI · Analytics
Examples

See it in action.

Build an AI cultivation agent

Connect an LLM to live sensor data and let it reason about environmental conditions, recommend adjustments, and log decisions.

  • Stream real-time sensor telemetry
  • Compare against Blueprint targets
  • Generate recommendations with reasoning
  • Push adjustments through control endpoints
// AI agent: monitor VPD and recommend import Anthropic from '@anthropic-ai/sdk'; import { Growlink } from '@growlink/sdk'; const gl = new Growlink({ apiKey: API_KEY }); const claude = new Anthropic(); // Get current conditions + targets const room = await gl.rooms.get('flower-01'); const blueprint = await gl.blueprints.active(room.id); const msg = await claude.messages.create({ model: 'claude-sonnet-4-20250514', messages: [{ role: 'user', content: `Current VPD: ${room.vpd.current} Target: ${blueprint.vpd.target} Recommend adjustment.` }] });

Automate with webhooks

Subscribe to events and trigger actions in external systems when conditions change in your facility.

  • Sensor threshold alerts
  • Irrigation cycle completions
  • Blueprint phase transitions
  • Device state changes
// Webhook: alert when substrate EC drifts await gl.webhooks.create({ event: 'sensor.threshold', filter: { room: 'flower-01', metric: 'substrate_ec', condition: 'above', value: 3.2 }, url: 'https://your-app.com/alerts', method: 'POST' }); // Your endpoint receives: { "event": "sensor.threshold", "room": "flower-01", "metric": "substrate_ec", "value": 3.41, "target": 2.8, "timestamp": "2026-06-02T14:22:00Z" }
VS
VS Code
Cu
Cursor
Re
Replit
Cl
Claude
Py
Python
JS
Node.js
Go
Go
Launching July 16

Start building on Growlink.

Builder is included in the Growlink platform for all customers on Sprout plans and above. APIs, developer tools, and the full app framework — ready to go on day one.

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