# Very useful web-site

By [Web3 study](https://paragraph.com/@web3-study) · 2022-12-02

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Temp communication tools

[https://temp-mail.org/](https://temp-mail.org/)

Web3 payment gateway

[https://0xprocessing.com/](https://0xprocessing.com/)

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*Originally published on [Web3 study](https://paragraph.com/@web3-study/very-useful-web-site)*