China K12 STEM Data API (Vision & CoT)

Data Freemium View on RapidAPI ↗

Premium China STEM dataset API (Grades 7-12 Math, Physics, Chemistry) for EdTech and LLMs. Provides high-quality multimodal JSONs featuring Chain-of-Thought (CoT) step-by-step proofs, native LaTeX, multi-language metadata, and zero-latency CDN image URLs.

The in-depth APIMemo review for this API hasn't been published yet — the data below comes straight from the public marketplace listing.

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