AI Hot: Daily AI Signals for Builders & Founders

# AI Hot (aihot.tech) > AI Hot tracks daily changes across AI tools, models, and agent stacks — curated > signals with source links, written for builders deciding what to test. > 中文读者：AI Hot 每日追踪 AI 工具、模型与 Agent 生态的变更信号，面向构建者。 This file helps AI agents, crawlers, and answer engines use aihot.tech correctly. Everything below is anonymous, read-only, and requires no API key. ## Key pages - / : Latest curated AI signals (homepage) - /today/ : Today's AI changes, one-glance briefing - /new/ : Signals first seen today, grouped by source and category - /daily/ : Date-stamped daily briefing with decision labels (Try / Watch / Compare / Save / Skip) - /all/ : Full timeline of tracked AI signals - /trending/ : Weekly momentum view of AI tools and categories - /topics/ : Topic hubs — /topics/ai-coding-agents/, /topics/llm-releases/, /topics/model-pricing-and-api/, /topics/open-source-ai-tools/, /topics/ai-agent-security/, /topics/ai-infrastructure/ - /weekly/ai-builder-briefing/ : Weekly AI builder briefing - /zh/ : 中文站入口 — /zh/ai-xianzhuo/ 与 /zh/ai-shuorenhua/ 栏目 - /about/ : What AI Hot is and how signals are sourced - /agent/ : Machine-readable access guide (feeds, JSON data, llms.txt) - /changelog/ : Site changelog — schema/field changes are recorded here ## Data endpoints (public static JSON, rebuilt daily by automated build) - /data/news.json : Latest curated signals. Fields: id, title, url (primary source), source, source_label, points, comments, published_at, summary, tags, topic_tag, ai_relevance_score, indexable, title_zh, summary_zh. Top-level: generated_at, total, sources, items. - /data/daily.json : Daily briefing payload. Fields: date, generated_at, stories[]. - /data/story-archive.json : Historical archive of past signals. - /data/deleted-stories.json : Slugs retired from the index (returned as 410). - /data/news-zh-cache.json : Chinese-language cache of the latest sign

openapi: "3.1.0" info: title: AI Hot Public API version: "1.0.0" description: | Public REST API for AI Hot — an AI-curated news aggregator for the global AI community. Free tier: 60 req/min, 5K req/day. No API key required. User-Agent header required. contact: name: AI Hot url: https://aihot.tech email: support@aihot.tech license: name: MIT url: https://opensource.org/licenses/MIT servers: - url: https://aihot.tech description: Production paths: