Anduril Industries Entities API

openapi: 3.1.0
info:
  title: Anduril Lattice REST Entities API
  version: v1
  description: 'REST/JSON surface of the Anduril Lattice SDK. Lattice exposes a common operating-picture data fabric for defense partners. The API is organized around three resource families: Entities (anything of operational significance: assets, tracks, geos, sensors), Tasks (sequential commands issued to connected agents with lifecycle and acknowledgements), and Objects (distributed binary payloads such as imagery and telemetry, up to 1 GiB). Authentication uses OAuth 2.0 client credentials to mint short-lived bearer tokens, or direct partner-issued bearer tokens. Production environments are partner-gated and subject to U.S. export controls (ITAR/EAR). Endpoints were reconstructed from the public Lattice SDK reference; gRPC/Protobuf transports are also available but are not described here.'
  contact:
    name: Anduril Developer Portal
    url: https://developer.anduril.com/
servers:
- url: https://api.{environment}.anduril.com
  description: Partner-specific Lattice environment
  variables:
    environment:
      default: developer
      description: Lattice environment subdomain provisioned for the partner
security:
- bearerAuth: []
- oauth2ClientCredentials: []
tags:
- name: Entities
  description: Publish, query, override, and stream entities in the Lattice data fabric.
paths:
  /entities:
    post:
      tags:
      - Entities
      summary: Publish an entity
      description: Publish (create or update) an entity for ingest into the Lattice data fabric. Upsert is keyed by entity ID and provenance timestamp.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Entity'
      responses:
        '200':
          description: Entity accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Entity'
  /entities/{entity_id}:
    get:
      tags:
      - Entities
      summary: Get an entity by ID
      parameters:
      - $ref: '#/components/parameters/EntityId'
      responses:
        '200':
          description: Entity found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Entity'
        '404':
          description: Entity not found
  /entities/{entity_id}/override:
    patch:
      tags:
      - Entities
      summary: Override fields on an entity
      description: Override specific overridable fields on an entity using a field path.
      parameters:
      - $ref: '#/components/parameters/EntityId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                field_path:
                  type: string
                  description: Dotted path to the field being overridden.
                value:
                  description: Override value to apply at field_path.
      responses:
        '200':
          description: Override applied
  /entities/{entity_id}/override/{field_path}:
    delete:
      tags:
      - Entities
      summary: Clear an override
      description: Clear an override value previously set on the specified field path.
      parameters:
      - $ref: '#/components/parameters/EntityId'
      - name: field_path
        in: path
        required: true
        schema:
          type: string
      responses:
        '204':
          description: Override cleared
  /entities/events:longPoll:
    post:
      tags:
      - Entities
      summary: Long-poll entity events
      description: Long-poll connection returning pre-existing and new entity events with session tokens for resumption.
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
              properties:
                session_token:
                  type: string
                filter:
                  type: object
      responses:
        '200':
          description: Batch of entity events
  /entities:stream:
    get:
      tags:
      - Entities
      summary: Stream entities (SSE)
      description: Server-Sent Events stream of real-time entity data with filtering options.
      responses:
        '200':
          description: SSE stream of entity events
          content:
            text/event-stream:
              schema:
                type: string
components:
  schemas:
    Entity:
      type: object
      description: An operationally significant entity (asset, track, geo, sensor) in the Lattice data fabric.
      properties:
        entity_id:
          type: string
        provenance:
          type: object
          properties:
            source_update_time:
              type: string
              format: date-time
            integration_name:
              type: string
            data_type:
              type: string
        aliases:
          type: object
        location:
          type: object
        is_live:
          type: boolean
        expiry_time:
          type: string
          format: date-time
  parameters:
    EntityId:
      name: entity_id
      in: path
      required: true
      description: Unique identifier of the entity.
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Bearer token issued via /oauth/token or partner-issued bearer.
    oauth2ClientCredentials:
      type: oauth2
      description: OAuth 2.0 client credentials flow for service-to-service access.
      flows:
        clientCredentials:
          tokenUrl: https://api.developer.anduril.com/oauth/token
          scopes: {}