> ## Documentation Index
> Fetch the complete documentation index at: https://docs.stophy.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Advanced guide

> What to learn after your first call: find the right endpoint, page through results, and handle errors and retries.

You've made your first call. Here's what to learn next.

<CardGroup cols={3}>
  <Card title="Find the right endpoint" icon="magnifying-glass" href="/guides/find-endpoint">
    Search the catalog by keyword, or browse it by category.
  </Card>

  <Card title="Page through results" icon="list" href="/guides/paging">
    Send the next `page` number, or the `cursor` from each response, to get the next page.
  </Card>

  <Card title="Handle errors and retries" icon="triangle-exclamation" href="/guides/errors-and-retries">
    Read the error code, retry only when it's safe, and back off.
  </Card>
</CardGroup>

Every endpoint is a `POST` to `https://api.stophy.dev/v1/` followed by its id with dots as slashes: `google.search` is `/v1/google/search`, and `youtube.transcript` is `/v1/youtube/transcript`. Send a JSON body and a bearer key. The [API reference](/api-reference/introduction) has the full input and output for each one.


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