CO2 API
CO2 Emissions Calculator for Ocean Freight
Monitor carbon emissions of any sea voyage by using Sinay’s CO2 Emissions Calculator API.
Get an estimation for a voyage ahead of time or calculate emissions post voyage.

Use-Cases

Fleet Management
Monitor and reduce the environmental impact of the maritime transportation
Maritime transportation plays a critical role in global trade, but it also has a significant environmental impact. By using our API,s you can gain valuable insights into your vessels’ environmental impact and take proactive measures to reduce carbon emissions and noise pollution. This will not only help to protect the environment, but it can also improve your vessel’s efficiency and reduce costs.
APIs used
CO2 API
ETA API
Quick & easy integration
Swagger & Postman Collection documentations.
Average implementation time : less than half a day.
Convenient pricing
Our subscription-based pricing is designed to meet your needs, with flexible plans that allow you to pay only for what you use, without any hidden costs.
Free plan
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Rate-Limit
Our system is designed to ensure maximum performance and reliability, with a rate-limit of 10 calls per minute to protect against abuse and ensure fair usage.
Made for developers
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Select your vessel and route
Using IMO or MMSI, select the vessel you wish to calculate emissions for. This allows us to retrieve key information such as vessel type, current position, speed, fuel type and historical performance.
Select Port of Departure and Port of Destination. This allows us to compile routes that can be taken by the vessel and assess distance, time to go and port congestion.
Answer Format
The response will provide an estimation in tons of CO2 emitted per TEU for the specified voyage.
{
"input": {
"departure": {
"portCode": FRLEH
},
"vessel": {
"imo": 9706906
"mmsi": null
},
"arrival": {
"portCode": ESBCN
},
},
"length": 1763.064430339752
"co2EmissionResult": {
"vesselMethodResult": {
"co2Ttw": 0.44152444516991896
},
"tradeLaneMethodResult": {
"co2Wtt": 0.02612156259991377,
"co2Ttw": 0.3330499231489006,
"co2Wtw": 0.35917148574881436
},
},
}
All APIs
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Integrate Container tracking information (location, delivery status and eta) in your own system by API. Provide easy cargo tracking with our all-in one API.
Port Congestion API
Get a real-time status of Port Congestion worldwide, filter Port Congestion per Vessel Type and characteristics and compare Port Congestion Status with average port congestion.
ETA API
Easily integrate Sinay’s vessel ETA Calculator into your system by API. Provide accurate predictions everytime thanks to our AI models.
Noise API
Monitor Sound Exposure Level. Monitor SEL for any vessel type or journey worldwide. Compare with LLoyds and Bureau Veritas standards.
Third party APIs
Vessel API
Get All Vessel Details and Position (AIS). Tap into compete AIS data, from live vessel position, vessel details, vessel speed, destination, and many other datasets.
Metocean API
Retrieve historical Ocean Weather Data for any zone and from any period.
Sustainable development goals




Using data to predict ETA allows ports to be more efficient. With the ETA module, Sinay is committed to the fight against pollution and climate change thanks to innovative technology. Reduced port congestion and an optimized supply chain help maritime traffic to be more efficient and more respectful of marine biodiversity.
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