Sea Machines Robotics

SMLink Streaming-API

Partner-gated interface announced September 2025 that delivers real-time SM300 vessel telemetry and data feeds (position, heading, mechanical and navigational state) to external command-and-control and mission systems. Supported on the SM300-SP and SM300-NG autonomy systems. No public endpoints, base URL, protocol, or developer documentation are published; access is arranged through Sea Machines sales, so this is documented as an embedded product feature rather than a public API.

GitHub OpenAPI

Documentation

📖
Documentation
https://sea-machines.com/sea-machines-launches-marine-autonomy-apis-for-third-party-c2-systems/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sea-machines/refs/heads/main/openapi/sea-machines-openapi.yml

OpenAPI Specification

sea-machines-openapi.yml Raw ↑ 
openapi: 3.0.1
info:
  title: Sea Machines SMLink API
  description: >-
    Placeholder OpenAPI description for Sea Machines Robotics' SMLink
    interfaces. In September 2025 Sea Machines announced two partner-gated
    interfaces for its SM300 marine autonomy systems (SM300-SP and SM300-NG):
    the SMLink Streaming-API, which delivers real-time vessel telemetry and
    data feeds to external command-and-control systems, and the SMLink
    Control-API, which lets approved third parties command SM300 autonomy
    functions from their own mission software.

    As of this writing Sea Machines does not publish a public developer
    portal, API reference, base URL, transport protocol, authentication
    scheme, or request/response schemas for these interfaces. Access is
    restricted to approved partners and arranged through Sea Machines sales
    (pbourque@sea-machines.com). Because no concrete operations are publicly
    documented, this specification intentionally defines no paths. It will be
    populated if and when Sea Machines publishes a technical reference.
  contact:
    name: Sea Machines Robotics
    url: https://sea-machines.com/sea-machines-launches-marine-autonomy-apis-for-third-party-c2-systems/
  version: '0.1'
servers:
  - url: https://sea-machines.com
    description: >-
      Company website only. No public SMLink API base URL is documented; the
      runtime endpoints are vessel-side and partner-provisioned.
paths: {}
components: {}