Description

n8n-nodes-leafengines — Agricultural Intelligence for n8n

Soil analysis, crop recommendations, and environmental intelligence for n8n business automation. Patent-protected algorithms. Works with free test key — no signup required.

⚡ Get Started Now

Free tier — no signup, no credit card:

• Test key: leaf-test-370df0a2e62e (works immediately with any API call)
• Free header: x-free-tier: true (no key needed at all)

Ready for production?

• Starter — $149/mo →
• Pro — $499/mo →

Partner Program: Stop building for free. Use our API to sell $100–200 soil reports to local farmers, drone pilots, and GIS communities. You buy each report for $25. Join our Partner Program →

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🌾 What It Does

Transform n8n into an agricultural intelligence platform:

• Soil Analysis — USDA soil composition, nutrient levels, health scoring
• Water Quality Monitoring — EPA water data, contamination risk assessment
• Crop Recommendations — Location-specific planting advice, yield optimization
• Carbon Credit Calculations — Emissions tracking, sustainability reporting
• Weather Data Fusion — NOAA climate insights, forecast integration
• Environmental Impact — Sustainability metrics, compliance reporting

🚀 Quick Start

Install

npm install n8n-nodes-leafengines

Configure API Access

Free tier (immediate):

• API Endpoint: https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/get-soil-data
• Add header: x-free-tier: true
• No API key needed

Test key (immediate):

• API key: leaf-test-370df0a2e62e
• API Endpoint: https://wzgnxkoeqzvueypwzvyn.supabase.co/functions/v1/get-soil-data

Production:

• Subscribe → for instant API key via Stripe checkout

Required Parameters

{
  "county_fips": "12086",
  "county_name": "Miami-Dade",
  "state_code": "FL"
}

💰 Pricing

Free Tier — No Credit Card

• Test key: leaf-test-370df0a2e62e (works immediately with any API call)
• Free header: x-free-tier: true (no key needed at all)
• Includes: 3 AI calls/day + 50 data lookups/day. County lookup, water quality, TurboQuant check always free.
• Try it: soilcertify.com →

Credit Packs — Pay As You Go

| Pack | Price | Credits | Per-Call Rate | Best For | Buy |
|——|——-|———|—————|———-|—–|
| Starter | $10.00 | 1,000 | $0.01/call | Low-volume users, hobby developers | Buy → |
| Pro | $25.00 | 5,000 | $0.005/call | Regular users, n8n/Node-RED integrations | Buy → |
| Enterprise | $50.00 | 25,000 | $0.002/call | High-volume users, MCP/Clawhub clients | Buy → |

> One-time purchase. Credits never expire. All endpoints unlocked. Data lookups always free.

Monthly Volume Subscriptions

| Plan | Price | What You Get | Best For | Subscribe |
|——|——-|————–|———-|———–|
| Starter | $149/mo | Unlimited AI calls + email support | Small teams, production n8n workflows | Subscribe → |
| Pro | $499/mo | Higher throughput + priority support | Growing integrations, MCP servers | Subscribe → |
| Enterprise | $1,999/mo | Unlimited volume + custom SLAs + white-label | OEM partners, enterprise deployments | Subscribe → |

International Pricing

| Region | Credit Packs | Monthly Subs | Local Payment Methods |
|——–|————-|————–|———————-|
| United States | $10/$25/$50 | $149/$499/$1999 | Card, Apple Pay, Google Pay, Affirm |
| European Union | €9/€22/€45 (VAT incl.) | €135/€450/€1800 (VAT incl.) | Klarna, iDEAL, EPS, Apple/Google Pay |
| United Kingdom | £8/£20/£40 (VAT incl.) | £115/£385/£1538 (VAT incl.) | Afterpay/Clearpay, Apple/Google Pay |
| Australia | AU$15/AU$37/AU$75 (GST incl.) | AU$225/AU$750/AU$2999 (GST incl.) | Afterpay, Apple/Google Pay |

🔗 Related Packages

• MCP Server — Claude Desktop, Cursor integration
• Node-RED — IoT/edge automation
• QGIS Plugin — 500,000+ QGIS users (Plugin ID 4987)
• SoilCertify — Professional soil reports, no coding required

🎯 Use Cases

For Agronomists & Soil Scientists

• Automated soil monitoring — Daily soil analysis with alerting
• Carbon credit reporting — Emissions tracking and certification
• Partner Program: Sell soil reports to your clients →

For Agricultural Consultants

• Client-ready workflows — Automated analysis and report generation
• Sell reports to clients: Join Partner Program → (4× markup on $25 wholesale)

For Developers & IoT Engineers

• n8n workflow automation — Batch processing, scheduling, webhooks
• Multi-source data fusion — Combine soil, water, weather, satellite data
• Enterprise integration — Connect to CRMs, ERPs, compliance systems

📞 Support

• API Documentation: app.soilsidekickpro.com/api-docs
• n8n Community: community.n8n.io
• GitHub Issues: github.com/QWarranto/n8n-nodes-leafengines/issues
• Email: support@soilsidekickpro.com
• Partnerships: partnerships@leafengines.com

📄 License

MIT License — integration code is open source. API service has commercial terms with free tier. Core algorithms are patent-protected (U.S. #19/320,727, #19/544,827).

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🌱 LeafEngines™ | SoilSidekick Pro® | SoilCertify | SoilTech Suite, Inc.
Space gives the picture. We give the truth.