免费 API
只读JSON，基于页面所呈现的同一组记录。无需密钥、无需账户，速率限制仅以通常礼节为度。请使用此接口，而非抓取HTML。
端点
负责任地使用
Responses are cached for thirty minutes and carry Access-Control-Allow-Origin: *. If you need the whole database, fetch /api/v1/entities?limit=500 per kind rather than walking every detail endpoint.
价格数据所附带的责任说明
Every price row carries observed, basis and confidence. If you republish these figures, carry those fields with them. A price without its date is not information, and presenting one of ours as a current quotation would misrepresent both us and the house. Attribution (a link back to the page) is appreciated and required by the terms for systematic use.
Image rows carry their creator, source, licence and licence URL. The licence, not our terms, governs what you may do with a photograph; carry the credit.