
SMLINK
CONTROL – API
Unlock third-party control of the SM300’s autonomous command system.
command your way
The SMLink Control-API runs on every SM300-equipped vessel, giving your systems a direct, secure line to the autonomy core.
Your application sends a request, the API responds with structured vessel or mission data, and approved commands flow back for the SM300 to execute.
Build mission planning, system checks, or mode changes right into your own tools and see them carried out on the water.

your vessel.
your platform.
FULL CONTROL.
Enables secure, external command of vessels equipped with the
SM300 autonomy system.
Designed for third-party developers, it supports seamless integration into
custom dashboards, mission software, and operational control platforms.
Remotely create and manage missions, control onboard systems, query autonomy settings, and monitor vessel status, directly from your own
software environment.
REST API
Modern REST architecture using HTTPS and JSON payloads with defined schemas.
SECURE AUTHENTICATION
Available to licensed users with encrypted access to the SM300’s onboard autonomy.
OPEN API 3.0 SPEC
Fully documented and standardized for fast and scalable development.
EVERY FUNCTION. FROM YOUR PLATFORM
MISSION
Create, modify, and deploy autonomous missions.
Retrieve mission logs and replay data.
HARDWARE
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Control bilges, lights, cameras, and auxiliary channels.
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Monitor engines, GPS, radar, AIS, and more.
OPERATE
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Query and control autonomy modes such as throttle and collision avoidance.
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Stream data via MQTT.
MONITOR
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Check uptime, track alarms, and review audit logs.
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View and manage connected user.
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SCALE
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Execute low-latency commands and support multi-vessel operations.
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Built for high availability in mission-critical use.
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USE CASES
01.
Custom third-party fleet c2 software with full command and control
02.
OEM integration with proprietary vessel systems
03.
Data-driven mission analysis and replay tools
04.
Centralised C2 management platforms
designed for
01.
FLEET COMMAND CENTERS
02.
Defense contractors/ INTEGRATORS
03.
Commercial fleet operators
04.
MARITIME OEMS
05.
Autonomy developers
FREQUENTLY ASKED QUESTIONS
CAN I USE THIS WITHOUT A SM300 SYSTEM?
The API is only available to SM300 customers with a current license.
Is it the same as the
SMLinkStreaming-API?
No. SMLink Streaming-API provides read-only data feeds. The SMLink Control-API gives full mission and hardware control capabilities.
IS IT SECURE?
Yes. Access is controlled via licensing, authentification, and secure endpoints.
unlock
YOUR CONTROL NOW
Contact us to request API access for your SM300-equipped vessel,
or explore how you can equip your vessel with autonomy today.