In the maritime industry, real-time data is crucial for effective decision-making and operational efficiency. Whether you're a fleet manager, a logistics startup, or part of an ESG compliance team, having access to accurate and timely maritime data can significantly enhance your operations. This is where Vessels API comes into play. With 17 robust REST endpoints, Vessels API provides developers with instant access to global maritime vessel tracking data powered by AIS (Automatic Identification System). In this blog post, we will explore the capabilities of Vessels API, focusing on its vessel tracking features, and demonstrate how you can leverage this powerful tool to optimize your maritime operations.
Why Choose Vessels API?
Vessels API stands out in the maritime data landscape for several reasons:
- Comprehensive Coverage: With 17 REST endpoints, Vessels API covers vessel search, live tracking, fleet operations, port intelligence, and IMO CII emissions scoring.
- Unified Access: One API key and one base URL simplify the authentication process, eliminating the need for OAuth or per-endpoint authentication differences.
- Consistent Responses: Every response follows a consistent JSON envelope structure:
{status, success, message, data}, making it easy to parse and handle. - Global AIS Coverage: Vessels API offers near real-time refresh rates, ensuring you have the most up-to-date information available.
- Scalable Solutions: Whether you're an indie developer or managing an enterprise fleet, Vessels API scales to meet your needs.
- Free Trial: You can explore the API's capabilities with a 7-day free trial on all plans.
Key Features of Vessels API
Vessels API provides a variety of endpoints that cater to different maritime data needs. Below, we will delve into the most relevant endpoints for vessel tracking and analytics.
Vessel Search
The /vessels/search endpoint allows you to find any vessel by name, IMO, or MMSI. You can also apply optional filters such as ship type, flag, and more.
Example Request:
curl -H "X-API-Key: YOUR_API_KEY" "https://vessels-api.com/api/V1/vessels/search?query=atlantic&flag=Panama"
Example Response:
{
"data": {
"vessels": [
{
"imo": "1234567",
"mmsi": "123456789",
"name": "Atlantic Voyager",
"flag": "Panama",
"vessel_type": "Cargo",
"gross_tonnage": 50000,
"deadweight_tonnage": 30000,
"year_built": 2010,
"length_m": 250,
"width_m": 40
}
],
"pagination": {
"current_page": 1,
"per_page": 10,
"total": 1,
"last_page": 1
}
}
}
This endpoint is invaluable for fleet managers who need to quickly locate vessels based on various criteria, enhancing operational efficiency.
Live Vessel Tracking
The /vessels/track endpoint provides live position data, including up to 168 hours of position history, active routes, predicted ETAs, and weather conditions.
Example Request:
curl -H "X-API-Key: YOUR_API_KEY" "https://vessels-api.com/api/V1/vessels/track?mmsi=258785000&hours=48"
Example Response:
{
"data": {
"vessel": {
"imo": "1234567",
"mmsi": "258785000",
"name": "Atlantic Voyager"
},
"current_position": {
"latitude": 34.56,
"longitude": -120.45,
"speed_knots": 15,
"course_degrees": 90,
"heading_degrees": 90,
"navigational_status": "Underway",
"timestamp_utc": "2023-10-01T12:00:00Z",
"destination": "Los Angeles",
"eta": "2023-10-02T08:00:00Z"
},
"position_history": [...],
"route": {
"departure_port": "San Francisco",
"departure_time": "2023-10-01T10:00:00Z",
"destination_port": "Los Angeles",
"eta": "2023-10-02T08:00:00Z",
"distance_nm": 500,
"avg_speed_knots": 15
},
"last_port_visits": [...]
}
}
This endpoint is essential for logistics teams needing to track vessel movements in real-time, allowing for better planning and coordination.
Nearby Vessels
The /vessels/nearby endpoint returns all vessels within a specified radius of a given latitude and longitude.
Example Request:
curl -H "X-API-Key: YOUR_API_KEY" "https://vessels-api.com/api/V1/vessels/nearby?latitude=-34.60&longitude=-58.38&radius=30"
Example Response:
{
"data": {
"center": {
"latitude": -34.60,
"longitude": -58.38
},
"radius_nm": 30,
"total": 5,
"vessels": [
{
"imo": "1234567",
"mmsi": "258785000",
"name": "Atlantic Voyager",
"ship_type": "Cargo",
"position": {
"latitude": -34.60,
"longitude": -58.38,
"timestamp_utc": "2023-10-01T12:00:00Z"
},
"distance_nm": 10,
"speed_knots": 15,
"course_degrees": 90,
"navigational_status": "Underway"
}
]
}
}
This feature is particularly useful for port operators who need to monitor vessel traffic in their vicinity.
Vessel Analytics
The /vessels/analytics endpoint provides aggregated voyage statistics, allowing users to switch modes between vessel, port, or fleet analytics.
Example Request:
curl -H "X-API-Key: YOUR_API_KEY" "https://vessels-api.com/api/V1/vessels/analytics?type=vessel&mmsi=258785000&period=7d"
Example Response:
{
"data": {
"type": "vessel",
"mmsi": "258785000",
"imo": "1234567",
"name": "Atlantic Voyager",
"period": "7d",
"statistics": {
"total_distance_nm": 350,
"avg_speed_knots": 12,
"max_speed_knots": 20,
"port_calls_count": 5,
"total_time_in_port_hours": 10,
"ports_visited": ["San Francisco", "Los Angeles"]
}
}
}
This endpoint is crucial for fleet managers looking to analyze performance metrics over time, enabling data-driven decision-making.
Fleet Operations
The /vessels/fleet endpoint allows for batch processing of positions, routes, and statistics for multiple vessels in one request.
Example Request:
curl -X POST -H "X-API-Key: YOUR_API_KEY" -H "Content-Type: application/json" -d '{"vessels":[{"imo":"9122556"},{"mmsi":"309374000"}],"include_positions":true}' "https://vessels-api.com/api/V1/vessels/fleet"
Example Response:
{
"data": {
"fleet": {
"total_vessels": 2,
"vessels_at_sea": 1,
"vessels_in_port": 1
},
"vessels": [
{
"imo": "9122556",
"mmsi": "309374000",
"name": "Atlantic Voyager",
"position": {
"latitude": 34.56,
"longitude": -120.45
},
"route": {
"departure_port": "San Francisco",
"destination_port": "Los Angeles"
}
}
]
}
}
This endpoint is particularly beneficial for fleet managers who need to monitor multiple vessels simultaneously, streamlining operations and enhancing situational awareness.
IMO CII Emissions Scoring
The /vessels/green endpoint provides IMO CII emissions scoring, which is essential for ESG reporting and regulatory compliance.
Example Request:
curl -H "X-API-Key: YOUR_API_KEY" "https://vessels-api.com/api/V1/vessels/green?mmsi=258785000&period=30d"
Example Response:
{
"data": {
"imo": "1234567",
"mmsi": "258785000",
"name": "Atlantic Voyager",
"period": "30d",
"distance_nm": 350,
"estimated_emissions": {
"co2_tons": 50,
"co2_per_nm": 0.14
},
"cii": {
"score": "B",
"rating": "Good",
"year": 2023,
"regulation_reference": "IMO MEPC.339(76)"
}
}
}
This endpoint is vital for companies aiming to meet environmental regulations and improve their sustainability practices.
Conclusion
Vessels API is a powerful tool for anyone involved in the maritime industry, providing essential data that can enhance operational efficiency, improve decision-making, and ensure compliance with environmental regulations. With its comprehensive set of endpoints, Vessels API allows developers to integrate real-time maritime data into their applications seamlessly.
Whether you're looking to track vessels, analyze fleet performance, or monitor port activities, Vessels API has you covered. Don't miss out on the opportunity to leverage this robust maritime data API.
Get started with Vessels API today and unlock the potential of real-time maritime data for your business!
For more information, visit Vessels API and Try Vessels API for free.




