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Picogrid Legion

Picogrid Legion

Picogrid Legion

Entities, feeds, tasking, notifications, and video over one authenticated REST surface.
Getting started

  • Set up and make a first request

    Authenticate against the Legion Cloud API and integrate data from your unmanned systems.

    Getting Started with Legion

  • Find any operation

    Every endpoint with its parameters, samples in 22 languages, and a live Try It.

    Browse the API Reference

  • Command and control in the browser

    Orion is the browser-based C2 interface built on Legion.

    Getting started with Orion

  • See what changed

    Tracks, fine-grained authorization, Legion v3, and every release before them.

    Read the Changelog

Legion is Picogrid’s cloud platform. This reference documents its REST surface: organizations and users, entities and locations, feeds and feed definitions, events and subscriptions, tasking and MQTT topic registration, notifications, tracks, and video streaming and recordings.

What is here

Getting Started walks through authenticating against the API and making a first request. The Guides cover Orion, the browser-based command and control interface built on Legion, along with user management and administration.

The Legion API reference is generated directly from the OpenAPI specification for the version you are reading, so every endpoint, parameter and response on these pages comes from the API rather than from prose kept beside it. Each operation carries request samples in 22 languages and a Try It that sends a live request from your browser.

Use the version menu in the header to read the reference for a published API version other than the default.

Version 2 · commit 0771262