# nCaptcha

> web3 way to fight spam

**Categories:** Utilities, Productivity Tool
**Phase:** mainnet
**Updated:** 2026-05-27

## What is nCaptcha?

nCaptcha helps to get rid of spam via microtransactions and on-chain reputation scoring

## Links

- Website: https://learnnear.club/how-ncaptcha-fights-spam/
- X / Twitter: https://twitter.com/ncaptcha_xyz
- Telegram: https://t.me/LearnNEARClub
- GitHub: https://github.com/Learn-NEAR-Club
- Youtube: nCaptcha 

## Related categories

- [Utilities](https://nearcatalog.xyz/category/utilities)
- [Productivity Tool](https://nearcatalog.xyz/category/productivity-tool)

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Canonical HTML: https://nearcatalog.xyz/project/ncaptcha