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

# Welcome to Paralinker docs

![](/files/AjJygHK0pOLDOecbYQsE)

Paralinker docs helps web3 developers build applications on blockchain infrastructure. 

We provide more knowledge about blockchain and crypto development basics to help developers grow up quickly. Welcome to join our community with [Twitter](https://twitter.com/paralinker) or [Telegram](https://t.me/paralinker).

## Staking

A non-custodial Ethereum-based staking platform with transparent and public data. Start staking ETH now to earn validation rewards without any extra work.

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[Ethereum](/paralinker-docs/stake/ethereum.md)
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## API Access

The paralinker web3 connections to common APIs provide easy, robust, and reliable access to web3 networks, help developers quickly turn their blockchain ideas into reality.

[Paralinker is free 🚀](https://paralinker.com/)

You get 10,000,000 requests/month to start with, and the ability to scale up when necessary.

For customization requirements, please contact us 📮 <support@paralinker.com>.

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[Ethereum(execution layer)](/paralinker-docs/reference/ethereum-execution-layer.md)
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[SmartBCH](/paralinker-docs/reference/smartbch.md)
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[BSC](/paralinker-docs/reference/bsc.md)
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