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

# API Reference

REI Network's RPC interfaces are fully compatible with Ethereum (except EIP1559), so you can refer to ETH's JSON-RPC specifications

{% embed url="<https://playground.open-rpc.org/?schemaUrl=https%3A%2F%2Fraw.githubusercontent.com%2Fethereum%2Feth1.0-apis%2Fassembled-spec%2Fopenrpc.json&uiSchema%5BappBar%5D%5Bui%3AexamplesDropdown%5D=false&uiSchema%5BappBar%5D%5Bui%3Ainput%5D=false&uiSchema%5BappBar%5D%5Bui%3AsplitView%5D=true>" %}
Ethereum JSON-RPC Specification
{% endembed %}

{% hint style="info" %}
**Good to know:**  REI Network's RPC module currently implements all APIs of `eth_namespace`, `debug_namespace` and `txpool_namespace`; if you have other namespace API requirements, please feel free to give feedback to the team or submit a Pull Request
{% endhint %}