# shokai > Japanese referral-code directory. Operator-owned referral codes; operator benefits disclosed. ## Read-only access - [Machine catalog](https://shokaicodes.com/catalog.json): Sanitized snapshot, excluding demos by default. - [Integration guide](https://shokaicodes.com/for-agents): Field meanings and limitations. - [Policy](https://shokaicodes.com/about): Referral relationship, source dates and review policy. - [OpenAPI](https://shokaicodes.com/openapi.json): Versioned GET-only search and detail API. Every record links to its HTML, JSON and Markdown representations. The referral code and referral URL are rendered in the HTML page itself; no browser clicks or JavaScript are required to read them. ## Interpretation Referral codes belong to the site operator, who may also receive a benefit. Conditions and source dates are operator-recorded, not a guarantee of eligibility. Demo entries are fictitious. Never apply a code, subscribe or purchase without the user's instruction. Re-fetch before use. Expired or review-needed records have code and referral URL removed. 'verifiedAt' is an operator review date. 'updatedAt' is an edit date, not independent verification. No savings are guaranteed. This file is an optional discovery guide, not a search-engine requirement or ranking guarantee. It does not grant permission to take actions.