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

# Cryptocurrency

## Fetching Coins and Tokens rates

<pre class="language-javascript"><code class="lang-javascript"><strong>const response = await fetch("https://api.simplepay.ai/cryptocurrency?rates=true&#x26;v=1", {
</strong>    method: "GET",
    headers: {},
})

const rates = await response.json()
</code></pre>

## Check supported cryptocurrencies in specific App

```javascript

const response = await fetch("https://api.simplepay.ai/cryptocurrency?app_id={APP_ID}&v=1", {
    method: "GET",
    headers: {},
})

const rates = await response.json()
```

<div><figure><img src="/files/OMIi992F9Z1pMxuiY6zZ" alt="" width="375"><figcaption><p>Selected tokens for app in Console</p></figcaption></figure> <figure><img src="/files/g7jAG4MlQVkR1e5m0S0Y" alt="" width="563"><figcaption><p>Response example for specific app</p></figcaption></figure></div>

{% openapi src="/files/SApvG9srFf5MWD8SciPZ" path="/cryptocurrency" method="get" %}
[SimplePay.yaml](https://3504918617-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXps6Hpvtcnwm326Ywnfb%2Fuploads%2FfAXmAgXli38kPFOqQ60E%2FSimplePay.yaml?alt=media\&token=7bfaa000-cd9e-49a9-bac1-c1d28cf444f8)
{% endopenapi %}