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

# API sections

> Map of the functional areas of the Nuvia API and the API key scopes for each

A map of the functional areas of the Nuvia API to help you find what you need before diving into
the [API reference](/en/api-reference). Each domain lists the associated **API key scopes**.
The full catalog of actions per scope is in the [API key guide](/en/guia-api-key).

## Agents

| Domain                             | What it does                                       | Scopes   |
| ---------------------------------- | -------------------------------------------------- | -------- |
| [Agents](/en/api-reference/agents) | Manage AI agents: list, create, clone, and update. | `agents` |

## Contacts and conversations

| Domain                                           | What it does                                                                                   | Scopes          |
| ------------------------------------------------ | ---------------------------------------------------------------------------------------------- | --------------- |
| [Contacts](/en/api-reference/contacts)           | Create, update, and look up contacts and their links.                                          | `contacts`      |
| [Conversations](/en/api-reference/conversations) | List conversations and manage agent, owner, priority, and team assignment.                     | `conversations` |
| [Messages](/en/api-reference/messages)           | Send text and WhatsApp templates and read a conversation's history, with received attachments. | `messages`      |
| [Inboxes](/en/api-reference/inboxes)             | Manage the operation's inboxes.                                                                | `inboxes`       |

## Campaigns

| Domain                                                         | What it does                                                                                | Scopes                 |
| -------------------------------------------------------------- | ------------------------------------------------------------------------------------------- | ---------------------- |
| [Campaigns](/en/api-reference/campaigns)                       | Create and activate campaigns and track their results.                                      | `campaigns`            |
| [Campaign enrollments](/en/api-reference/campaign-enrollments) | Enroll contacts in a campaign, individually or in bulk (by list, funnel, or `contact_ids`). | `campaign-enrollments` |

## Data and knowledge

| Domain                                        | What it does                                                | Scopes           |
| --------------------------------------------- | ----------------------------------------------------------- | ---------------- |
| [Tables and lists](/en/api-reference/tables)  | Organize data in tables and lists, with columns and export. | `tables`         |
| [Knowledge base](/en/api-reference/knowledge) | Manage knowledge items and media used by agents.            | `knowledge-base` |

## Search and enrichment

These capabilities are consumable by API key, but **don't have a page in the Reference** yet, so use
the scopes below to access them.

| Capability                  | What it does                                                                                            | Scopes            |
| --------------------------- | ------------------------------------------------------------------------------------------------------- | ----------------- |
| Company and prospect search | Search companies and prospects by firmographics, job title, location, tax ID, etc. (Brazil and global). | `search-v2`       |
| LinkedIn search             | Search profiles and companies on LinkedIn.                                                              | `linkedin-search` |
| Contact enrichment          | Enrich contacts' email and phone.                                                                       | `enrichment`      |

## Next steps

<CardGroup cols={2}>
  <Card title="API reference" icon="code" href="/en/api-reference">
    All endpoints, parameters, and responses.
  </Card>

  <Card title="API key guide" icon="key" href="/en/guia-api-key">
    Full catalog of scopes and actions.
  </Card>
</CardGroup>