> ## Documentation Index
> Fetch the complete documentation index at: https://docs.summerengine.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Read the app's limit

> The connected app behind this token: its name, spend limit, what it spent this period and when that resets.



## OpenAPI

````yaml scripts/api/sources/openapi.json GET /key
openapi: 3.1.0
info:
  title: Summer API
  version: '1'
  description: >-
    Curated, tested game-dev models: 3D, images, video, voice, sound and music,
    into your Summer assets.
servers:
  - url: https://www.summerengine.com/v1
security:
  - bearer: []
paths:
  /key:
    get:
      summary: Read this app
      description: >-
        The signed-in app (your grant to it): its scopes, spend limit, what it
        spent this period and when that resets.
      operationId: read_this_app
      responses:
        '200':
          description: The answer.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                    properties:
                      id:
                        type: string
                      client_id:
                        type: string
                      name:
                        type: string
                      scopes:
                        type: array
                        items:
                          type: string
                      limit_usd:
                        type:
                          - number
                          - 'null'
                      limit_reset:
                        type:
                          - string
                          - 'null'
                      spent_usd:
                        type: number
                      remaining_usd:
                        type:
                          - number
                          - 'null'
                      resets_at:
                        type:
                          - string
                          - 'null'
                      total_spent_usd:
                        type: number
                      expires_at:
                        type:
                          - string
                          - 'null'
                      created_at:
                        type: string
                      held_usd:
                        type: number
                        description: >-
                          Held for this app's queued and running jobs until
                          their charges land; it counts against remaining_usd.
        default:
          description: An error.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    Error:
      type: object
      required:
        - error
      properties:
        error:
          type: object
          required:
            - type
            - code
            - message
            - param
            - request_id
            - doc_url
          properties:
            type:
              type: string
            code:
              type: string
              description: >-
                A stable code: invalid_input, not_signed_in, no_credits (the
                paid balance), over_limit (the app's own spend limit), ...
            message:
              type: string
            param:
              type:
                - string
                - 'null'
              description: The field to fix, such as input.prompt or Idempotency-Key.
            request_id:
              type: string
            doc_url:
              type: string
            fix_url:
              type: string
              description: Where the person fixes it, such as adding credits.
  securitySchemes:
    bearer:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: >-
        A Summer sign-in: an OAuth 2.1 access token, valid one hour. Sign in
        once with npx -y summer-engine login, then print a token with summer
        token. Each app you sign in spends your paid credits up to the limit you
        set in Connected apps.

````

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