openapi: 3.1.0
info:
  title: SnapAPI - Screenshot & Web Data Analyze Usage API
  version: 2.0.0
  description: 'Professional screenshot, PDF, video, scraping, content extraction, and AI analysis API. Convert any URL into structured data or visual captures with a single API call. Powered by headless Chromium.


    ## Authentication


    All API endpoints (except Auth and Health) require one of:

    - `X-Api-Key: sk_live_xxx` header (recommended for server-side)

    - `Authorization: Bearer sk_live_xxx` header

    - `?access_key=sk_live_xxx` query parameter (for GET endpoints)


    Dashboard endpoints use JWT Bearer tokens obtained from `/auth/login`.


    ## Rate Limits


    | Plan | Requests/month | Rate |

    |------|---------------|------|

    | Free | 100 | 10/min |

    | Starter | 5,000 | 60/min |

    | Pro | 50,000 | 300/min |


    Rate limit headers: `X-RateLimit-Limit`, `X-RateLimit-Remaining`, `X-RateLimit-Reset`'
  contact:
    email: support@snapapi.pics
    url: https://snapapi.pics
servers:
- url: https://api.snapapi.pics
  description: Production
security:
- ApiKeyAuth: []
tags:
- name: Usage
  description: API usage and quota management
paths:
  /v1/usage:
    get:
      operationId: getUsage
      summary: Get API Usage
      description: Check your current API usage and remaining quota.
      tags:
      - Usage
      responses:
        '200':
          description: Usage data
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UsageResponse'
              example:
                used: 150
                limit: 1000
                remaining: 850
                resetAt: '2026-03-01T00:00:00.000Z'
        '401':
          description: Invalid API key
components:
  schemas:
    UsageResponse:
      type: object
      properties:
        used:
          type: integer
          example: 150
        limit:
          type: integer
          example: 1000
        remaining:
          type: integer
          example: 850
        resetAt:
          type: string
          format: date-time
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: Your SnapAPI API key
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: JWT access token obtained from /auth/login or /auth/refresh