CO2 Emissions Revolutionize Your Maritime Emissions Monitoring
Accurately monitor and estimate carbon emissions for any sea voyage per TEU. Plan ahead or calculate post-voyage emissions with precision and ease.
{
"routes": [
{
"departure_port": {
"name": "Le Havre",
"country": "FR",
"unlo_code": "FRLEH"
},
"arrival_port": {
"name": "Rotterdam",
"country": "NL",
"unlo_code": "NLRTM"
},
"vessel": {
"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
Maritime transport plays a vital role in global commerce but also has a significant environmental impact. Using our API, you can obtain valuable information about your vessels' environmental impact and take proactive measures to reduce carbon emissions and noise pollution. This will not only help protect the environment but can also improve your vessel's efficiency and reduce costs.
Integrated APIs:
Vessel API
Ports and Vessels API
ETA API
Why Choose Sinay's CO2 API?
Global Coverage
Monitor emissions for any route worldwide
Real-time Calculations
Get instant CO2 estimates for your voyages
Historical & Future Estimates
Plan ahead or analyze past journeys
Accurate Reporting
Comply with international regulations easily
Vessel-specific Data
Tailored calculations for your fleet
Eco-friendly Decision Making
Optimize routes for lower emissions
How It Works
Input vessel and journey details
Our AI processes the data using advanced algorithms
Receive accurate CO2 emission estimates
Use the data for reporting, optimization, and decision-making
Calculation Methods
1. Sinay Methodology:
Using Holtrop & Mennen Approximate Power Prediction modelization
2. GLEC Framework:
Trade lanes method presented by the Smart Freight Center

Smart Freight Center Accredited
SINAY is accredited by Smart Freight Centre to provide carrier greenhouse gas emissions data for freight and logistics operations that are in methodological conformance with the Global Logistics Emissions Council Framework for Logistics Emissions Methodologies (GLEC Framework) ©
APIs
Easy Integration
Integrate in Minutes
Our RESTful API is designed for quick and easy integration into your existing systems. Follow these simple steps:
- Comprehensive Documentation
- Webhook Security
- Error Handling
Input Parameters
Sample API Request
Vessel Identification (IMO or MMSI)
Port of Departure (UNLO code)
Port of Arrival (UNLO code)
Speed (optional, in knots)
Vessel Identification (IMO or MMSI)
Port of Departure (UNLO code)
Port of Arrival (UNLO code)
Speed (optional, in knots)
Output Data
CO2 emissions data provided
Tons of CO2 equivalent per TEU (TTW, WTT, WTW)
Results for both Sinay and GLEC Framework methods
Tons of CO2 equivalent per TEU (TTW, WTT, WTW)
Results for both Sinay and GLEC Framework methods
Will my remaining credits stay on my account if I cancel or downgrade my subscription?
If you cancel or downgrade, your credit balance will remain on your account until the end of your current billing cycle. Once your billing cycle refreshes, you will get downgraded to the new plan, and your credit balance will be capped at 2x of the monthly credit limit according to your new plan. (For example, if you cancel your plan today, your credit balance on the next billing date will be capped at 50, which is twice the monthly credits for starter plans.)
What are Safecube credits and how do they work ?
Safecube credits serve as the “currency” you use to purchase container data points within our platform. Pre-purchased container credits provide you flexibility and control over your spending, allowing you to select the volume that best suits your needs.By purchasing credits in bulk, you can benefit from discounted rates, improve budget management, and streamline your operations.
Which actions cost credits (or are free)?
When adding a new container in the enrichment panel, the credit cost for this action is shown on the far right in a green cost bubble. The green icon will always indicate the cost for adding a new container.
Do credits roll over ?
No, currently, credits do not roll over to the next billing cycle. This means that any unused credits at the end of your current billing period will expire. However, we understand the value and flexibility that rollover credits can provide, and we are actively planning to introduce this feature in the future. We appreciate your patience as we work to improve our services. Please stay tuned for updates and announcements regarding this upcoming change.
By being notified of any delays or advances during transit, companies can take steps to limit costs.