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

# SNS Quicknode API

In collaboration with our friends at Quicknode, we're pleased to offer the SNS Quicknode marketplace plugin with many helpful API methods that allow you to interact with the SNS ecosystem. Learn more about the Quicknode marketplace here: [Quicknode](https://marketplace.quicknode.com/).

The Solana Name Service Quicknode marketplace plugin accepts requests using the [JSON-RPC-2.0](https://www.jsonrpc.org/specification) specification over `HTTP POST`.

This means that it accepts `HTTP POST` requests with the `Content-Type` header set to `application/json`, containing a json payload. For example:

```json
{
    "jsonrpc": "2.0",
    "method": "get_domain_key",
    "params": {
        "domain": "bonfida.sol"
    },
    "id": 5678
}
```

The response is a JSON object. For example:

```json
{
    "jsonrpc": "2.0",
    "result": "HKKp49qGWXd639QsuH7JiLijfVW5UtCVY4s1n2HANwEA",
    "id": 5678
}
```