{"entity": "Responses API", "url": "https://wpnews.pro/entity/Responses API", "count": 1, "articles": [{"slug": "xai-releases-grok-skills-and-updates-tool-calling-responses-api", "title": "xAI Releases Grok Skills and Updates Tool Calling Responses API", "url": "https://wpnews.pro/news/xai-releases-grok-skills-and-updates-tool-calling-responses-api", "published_at": "2026-05-22 10:24:00+00:00"}]}