Tesla Energy Live Status API

openapi: 3.1.0
info:
  title: Tesla Fleet Energy Backup Live Status API
  description: 'The energy_sites surface of the Tesla Fleet API. Lets OAuth-authorized partners and owners read

    Powerwall, Solar, and Megapack site state — site info, live status, calendar history, programs —

    and write backup reserve, operation mode (self_consumption, backup, autonomous), storm mode,

    time-of-use settings, and off-grid vehicle charging reserve.


    Authentication uses Tesla Fleet API OAuth 2.0 with the energy_device_data (read) and

    energy_cmds (write) scopes. Third-party applications must register a partner account on the

    Tesla Developer Portal and pair a virtual key with the owner''s account.

    '
  version: 1.0.0
  contact:
    name: Tesla Developer Support
    url: https://developer.tesla.com/docs/fleet-api/support/contact
  license:
    name: Tesla Developer Terms
    url: https://developer.tesla.com/teslaplatform/developerterms
servers:
- url: https://fleet-api.prd.na.vn.cloud.tesla.com/api/1
  description: North America Production
- url: https://fleet-api.prd.eu.vn.cloud.tesla.com/api/1
  description: Europe / Middle East / Africa Production
security:
- BearerAuth:
  - energy_device_data
  - energy_cmds
tags:
- name: Live Status
  description: Real-time power, state-of-charge, and grid status for an energy site
paths:
  /energy_sites/{site_id}/live_status:
    get:
      summary: Tesla Get Energy Site Live Status
      description: Returns real-time power flow at the energy site — solar production, battery charge/discharge, grid import/export, and home/load consumption — plus state-of-charge, grid status, storm-mode active flag, and timestamp.
      operationId: getEnergySiteLiveStatus
      tags:
      - Live Status
      parameters:
      - $ref: '#/components/parameters/SiteId'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LiveStatusResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    LiveStatusResponse:
      type: object
      properties:
        response:
          $ref: '#/components/schemas/LiveStatus'
    LiveStatus:
      type: object
      properties:
        solar_power:
          type: number
          description: Instantaneous solar generation in watts.
        battery_power:
          type: number
          description: Instantaneous battery power in watts. Positive = discharging.
        grid_power:
          type: number
          description: Instantaneous grid power in watts. Positive = import.
        load_power:
          type: number
          description: Instantaneous home load in watts.
        percentage_charged:
          type: number
          description: Battery state-of-charge as a percent 0-100.
        energy_left:
          type: number
          description: Battery energy remaining in watt-hours.
        total_pack_energy:
          type: number
          description: Total Powerwall pack energy capacity in watt-hours.
        grid_status:
          type: string
          enum:
          - Active
          - Inactive
          - Unknown
        backup_capable:
          type: boolean
        storm_mode_active:
          type: boolean
        timestamp:
          type: string
          format: date-time
    Error:
      type: object
      properties:
        error:
          type: string
        error_description:
          type: string
  responses:
    Unauthorized:
      description: Missing or invalid bearer token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: Energy site not found or not accessible by this account.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    SiteId:
      name: site_id
      in: path
      required: true
      description: The energy_site_id returned by /products.
      schema:
        type: string
  securitySchemes:
    BearerAuth:
      type: oauth2
      description: Tesla Fleet API OAuth 2.0 with PKCE. Scopes energy_device_data (read) and energy_cmds (write) required for the energy_sites endpoints.
      flows:
        authorizationCode:
          authorizationUrl: https://auth.tesla.com/oauth2/v3/authorize
          tokenUrl: https://auth.tesla.com/oauth2/v3/token
          scopes:
            energy_device_data: Read energy site data
            energy_cmds: Send commands to energy sites
            offline_access: Refresh tokens