Kickbox · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Kickbox Email Verification API

6 actions 6 updates update extends openapi/kickbox-verification-api-openapi.yml
Derived by API Evangelist Built from the contracts Kickbox publishes. Kickbox did not publish this file.
View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-enrichedx-apievangelist-artifactsx-response-envelopex-rate-limitsx-idempotencyx-sandbox-triggersx-result-reasonsx-response-headers

Targets 3

$.info
$.servers
$.paths['/v2/verify'].get

OpenAPI Overlay

Raw ↑
overlay: 1.0.0
info:
  title: API Evangelist enhancements for Kickbox Email Verification API
  version: 1.0.0
extends: openapi/kickbox-verification-api-openapi.yml
x-generated: '2026-08-13'
x-method: generated
x-source: https://docs.kickbox.com + repo artifacts; never mutates the harvested spec
actions:
- target: $.info
  update:
    x-apievangelist-enriched: '2026-08-13'
    x-apievangelist-artifacts:
    - conventions/kickbox-conventions.yml
    - errors/kickbox-problem-types.yml
    - authentication/kickbox-authentication.yml
    - rate-limits/kickbox-rate-limits.yml
    - sandbox/kickbox-sandbox.yml
    - lifecycle/kickbox-lifecycle.yml
    - data-model/kickbox-data-model.yml
    - plans/kickbox-plans-pricing.yml
- target: $.info
  update:
    x-response-envelope:
      description: 'Every response carries success (boolean) and message (string|null) alongside the payload.
        success describes the API call, NOT the verification verdict: an undeliverable address still returns
        success: true.'
      fields:
      - success
      - message
      source: https://docs.kickbox.com/docs/single-verification-api
- target: $.info
  update:
    x-rate-limits:
      parallel_per_ip: 25
      requests_per_clock_minute: 8000
      status_on_exhaustion: 429
      response_headers: []
      note: No RateLimit-*, X-RateLimit-* or Retry-After headers are returned; limits must be enforced
        client-side.
      source: https://docs.kickbox.com/docs/using-the-api
- target: $.info
  update:
    x-idempotency:
      supported: false
      note: No idempotency key documented. GET operations are naturally retry-safe; PUT /v2/verify-batch
        is not — a retry creates a second job and consumes credits again.
- target: $.servers
  update:
  - url: https://api.kickbox.com
    description: Kickbox production API (global).
  - url: https://api.eu.kickbox.com
    description: Kickbox production API for EU-only accounts (app.eu.kickbox.com). Documented at https://docs.kickbox.com/docs/using-the-api;
      selected by account type, not by parameter.
- target: $.paths['/v2/verify'].get
  update:
    x-sandbox-triggers:
      style: local-part pattern
      forms:
      - <trigger>@domain
      - anything+<trigger>@domain
      triggers:
      - deliverable
      - rejected-email
      - invalid-domain
      - invalid-email
      - invalid-smtp
      - low-quality
      - accept-all
      - role
      - disposable
      - timeout
      - unexpected-error
      - no-connect
      - unavailable-smtp
      - insufficient-balance
      - did-you-mean
      source: https://docs.kickbox.com/docs/sandbox-api
    x-result-reasons:
    - invalid_email
    - invalid_domain
    - rejected_email
    - accepted_email
    - low_quality
    - low_deliverability
    - no_connect
    - timeout
    - invalid_smtp
    - unavailable_smtp
    - unexpected_error
    x-response-headers:
    - name: X-Kickbox-Balance
      description: Remaining verification credit balance.
    - name: X-Kickbox-Response-Time
      description: Elapsed processing time in milliseconds.
    x-cors:
      allowed: false
      note: Verification endpoints do not allow cross-domain requests; cannot be called from browser JavaScript.

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