> For the complete documentation index, see [llms.txt](https://docs.sendme.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sendme.network/protocol-overview/introduction.md).

# Introduction

**sendme** Protocol is an open-source, decentralized, free-of-charge open network designed to enable secure, transparent, and efficient transactions for individuals and businesses. Leveraging blockchain technology innovations makes it possible to have instant transactions with immediate settlement while keeping the transaction fees low and eliminating the need for intermediaries. These and other key features of **sendme** make it more than a transactional platform – it is a trust-building ecosystem that empowers diverse participants to interact within a robust and innovative financial ecosystem.

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This overview covers the architecture, key functionalities, and pivotal roles within the **sendme** Protocol.