Launching today

JingJin AI

Launching today

AI-Powered American English Writing & Grammar API

3 followers

AI-Powered American English Writing & Grammar API

3 followers

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JingJin AI is a native-level American English writing API designed for developers, writers, and cross-border sellers. ✅ Grammar Check: Instantly fix errors with authentic corrections ✅ Polishing: Refine sentences to sound natural & fluent ✅ Multi-tone Rewrite: Adjust formality (formal, casual, academic) ✅ Style Check: Get formality & professionalism scores ✅ Fast & Reliable: Built on top-tier AI models for production use

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Launch tags:API•Writing•Artificial Intelligence

Launch Team

Framer — Launch websites with enterprise needs at startup speeds.

Launch websites with enterprise needs at startup speeds.

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Maker

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Hey everyone! 👋 I built JingJin AI because I noticed how hard it is for non-native English writers to get natural, professional-sounding text at scale. This API fixes common grammar issues, polishes sentences, and even lets you rewrite content in different tones—all while keeping the writing authentically American English. I hope it helps other developers and cross-border creators save time and sound more confident in their work.

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13h ago