> For the complete documentation index, see [llms.txt](https://docs.telcoin.network/telcoin-network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.telcoin.network/telcoin-network/readme-1/eth_protocolversion.md).

# eth\_protocolVersion

#### Parameters

`None`

#### Returns

`QUANTITY` - Hexadecimal of the current Telcoin Network protocol version

#### Example

#### Request

```
curl https://rpc.adiri.tel \
 -X POST \
 -H "Content-Type: application/json" \
 --data '{"jsonrpc":"2.0","method":"eth_protocolVersion","params":[],"id":67}'
```

#### Result

```
{
  "id":67,
  "jsonrpc": "2.0",
  "result": "0x5"
}
```

[source](https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_protocolversion)