Developer Tools
Toutiao Author Research API Tutorial | SandBase
Profile Toutiao authors from their articles: author card, article text, and comments via three SandBase endpoints. No Toutiao login; one SandBase API key.
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Insights on AI agents, model routing, and building production-ready AI systems.
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Developer Tools
Weibo Account Post Research API Tutorial | SandBase
Research a Weibo account with five SandBase endpoints: find it, read the profile, page and rank original posts, and sample comments. No Weibo login; one API key.
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Product Updates
Weibo & Xiaohongshu Data APIs Now on SandBase
As of 2026-10-01 the SandBase catalog shows 52 Weibo and 34 Xiaohongshu public-data endpoints: hot search, realtime search, PGY creator research, note details.
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Tutorials
Xiaohongshu KOL Screening Agent (Tutorial)
Build a Python agent that ranks Xiaohongshu KOL candidates from public PGY and note data: interactions per note, save share, 30-day growth, and LLM content fit.
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Developer Tools
Xiaohongshu Note Research API Tutorial | SandBase
See which Xiaohongshu notes perform in a category: search notes, page results, open top notes, and sample comments with SandBase. No RED login; one API key.
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Developer Tools
YouTube Comment Analysis API Tutorial | SandBase
Analyze YouTube audience reaction: read video details, page comments, and sample reply threads with three SandBase endpoints. No YouTube login; one SandBase API key.
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Agent Use Cases
AI City Remix: Make a City Story Video with MiniMax M3.1 Flash
How to enter AI City Remix: rules, judging weights, the seven starter Skills, and a real Vienna run where MiniMax M3.1 Flash wrote the city script for under one cent.
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Model Introduction
Kling 4.0 API: Four Endpoints, Real Costs, and the Gaps
Kling 4.0 API guide: text-to-video, image-to-video, reference-to-video and video edit on SandBase, with per-second pricing, live run costs, wait times, and what the API does not expose yet.
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Industry Insights
Kling 4.0 Launch: What Shipped, What Didn't, and the $18B Question
Kling 4.0 release explained: the Sep 28 to Oct 21 rollout, which features shipped versus 'coming soon', how the API compares to the app, the 30-second race with Seedance and Wan, and Kling AI's $18B valuation.
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