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OpenAPI Specification

openapi: 3.2.0
info:
  title: Checkmails Eu Bulk API
  version: 1.0.0
  contact:
    name: checkmails support
    url: https://checkmails.eu
  description: 'Operations tagged Bulk across 2 of this provider''s published API definitions: checkmails-eu-openapi.json, checkmails-eu-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://checkmails.eu
  description: Production
security:
- BearerAuth: []
tags:
- name: Bulk
paths:
  /api/v1/bulk:
    post:
      summary: Verify a batch of emails asynchronously
      description: Returns 202 with a job_id. Poll /api/v1/jobs/{id} until done=true. Max 1000 emails per call. Credits deducted upfront for syntactically valid emails.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                emails:
                  type: array
                  items:
                    type: string
                    format: email
                  maxItems: 1000
              required:
              - emails
      responses:
        '202':
          description: Job accepted
          content:
            application/json:
              schema:
                type: object
                properties:
                  job_id:
                    type: string
                  count:
                    type: integer
                  status:
                    type: string
                    enum:
                    - processing
                  poll:
                    type: string
        '400':
          description: Empty array, too many emails, or all syntactically invalid
        '401':
          description: Missing or invalid API key
        '402':
          description: Insufficient credits
        '429':
          description: Rate limit exceeded (10/min/api-key)
      tags:
      - Bulk
      operationId: postApiV1Bulk
      x-operation-id-source: derived
    servers:
    - url: https://checkmails.eu
      description: Production
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: chk_<32hex>
externalDocs:
  description: Docs & MCP
  url: https://checkmails.eu/docs
x-refined-from:
- checkmails-eu-openapi.json
- checkmails-eu-openapi.yml