CO2 Emissions Revolutionize Your Maritime Emissions Monitoring
"routes": [
{
"departure_port": {
"name": "Le Havre",
"country": "FR",
"unlo_code": "FRLEH"
},
"arrival_port": {
"name": "Rotterdam",
"country": "NL",
"unlo_code": "NLRTM"
},
"vessel": {

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Monitor and Reduce Environmental Impact in Maritime Transport
Integrated APIs:
Vessel API
Ports and Vessels API
ETA API
Why Choose Sinay's CO2 API?
Global Coverage
Real-time Calculations
Historical & Future Estimates
Accurate Reporting
Vessel-specific Data
Eco-friendly Decision Making
How It Works
Calculation Methods

Smart Freight Center Accredited
Easy Integration
Integrate in Minutes
- Comprehensive Documentation
- Webhook Security
- Error Handling
Vessel Identification (IMO or MMSI)
Port of Departure (UNLO code)
Port of Arrival (UNLO code)
Speed (optional, in knots)
Tons of CO2 equivalent per TEU (TTW, WTT, WTW)
Results for both Sinay and GLEC Framework methods