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

# Datasets

> How Croma dataset endpoints answer: the whole source, organized and kept up to date, queried in milliseconds, with as_of on every response.

Some endpoints don't query the source when you call. They answer from a
complete copy of it that Croma keeps up to date and organized for querying:
these are **dataset endpoints**. The rest are [live lookups](/live-lookups).

A dataset endpoint:

* answers in milliseconds and never becomes an [async job](/async-jobs),
* keeps answering when the source is down or in maintenance,
* searches everything the source has published, not one record per call,
* spends **1 credit** per request instead of the live 10 (see [Rate limits](/rate-limits)).

## `as_of`

Every dataset-served response carries `as_of`: the data is current up to that
moment.

```json theme={"dark"}
{
  "data": {
    "as_of": "2026-09-07T05:12:44Z",
    "results": []
  }
}
```

Each dataset refreshes on its own schedule. If you need the source's answer
as of this second, use a live endpoint where one exists.

## Which endpoints are dataset-served?

| Source                                              | Dataset-served                         |
| --------------------------------------------------- | -------------------------------------- |
| [SECOP](/guides/colombia/secop)                     | The search, profile and read endpoints |
| [Imprenta Nacional](/guides/colombia/imprenta)      | All endpoints                          |
| [Función Pública](/guides/colombia/funcion-publica) | All endpoints                          |
| [Rama Judicial](/guides/colombia/rama-judicial)     | The court email directory              |
| [Superfinanciera](/guides/colombia/superfinanciera) | The regulations search and detail      |
| [CNSF](/guides/mexico/cnsf)                         | All endpoints                          |
| [SCJN](/guides/mexico/scjn)                         | The tesis search and browse            |
| [OECE](/guides/peru/oece)                           | The process search and detail          |
| [Sunbiz](/guides/united-states/sunbiz)              | All endpoints                          |
| [SEC EDGAR](/guides/united-states/sec)              | All endpoints                          |
| [SEC Form ADV](/guides/united-states/iapd)          | All endpoints                          |
| [SEC Form 13F](/guides/united-states/sec-13f)       | All endpoints                          |
| [OFAC Sanctions](/guides/united-states/ofac)        | All endpoints                          |

The **Dataset** pill in each guide and `served_from` in the
[`/catalog`](https://api.croma.run/catalog) are always current.

<Card title="Live lookups" icon="bolt" href="/live-lookups">
  The other answer mode: the source itself, queried at request time.
</Card>