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JOI Energy API

Smart meter electricity reading and price plan comparison API. Built with TypeScript, Express.js, and ❤️ for the Thoughtworks challenge.

TypeScript Express.js REST API OpenAPI 3.0

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Read Meter Readings

Live

Smart Meter ID

Click "Fetch Readings" to see meter data...

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Compare Price Plans

Live

Smart Meter ID

Click "Compare All Plans" to see cost comparison...

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Get Recommendations

Live

Smart Meter ID

Limit Results

Click "Get Best Plans" to see recommendations...

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Store New Readings

Live

Smart Meter ID

Sample Readings (auto-generated)

Timestamps with random readings will be generated automatically

Click "Store Readings" to add new meter data...

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API Documentation & Resources

This API provides endpoints for managing smart meter readings and comparing electricity price plans. Perfect for energy monitoring applications and cost optimization tools.

📖 Swagger Docs 🔧 API Root 💡 View Plans ⭐ GitHub

Available Price Plans

🌱 The Green Eco

Rate: £0.083/kWh • Best for eco-conscious users

👥 Power for Everyone

Rate: £0.099/kWh • Balanced pricing for all

😈 Dr Evil's Dark Energy

Rate: £0.299/kWh • Premium evil power

Test Smart Meters

smart-meter-0: Sarah smart-meter-1: Peter smart-meter-2: Charlie smart-meter-3: Andrea smart-meter-4: Alex