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Versioning

The API is versioned in the URL path. The current version is v1:

https://api.seo-checker.com.ua/v1

Within v1 we only make backwards-compatible changes:

  • Adding new endpoints.
  • Adding new optional request fields.
  • Adding new fields to responses.
  • Adding new task types or enum values.

So write clients that ignore unknown response fields and don’t break on new enum values.

Anything backwards-incompatible ships under a new path (/v2), and v1 keeps running through a published deprecation window. Breaking changes include removing or renaming fields, or changing a field’s type or meaning.

The API Reference is generated from our OpenAPI 3.1 spec, which you can download and use for client generation or Postman: