# How can we help?

## Search

## Overview

Our API docs are organized into functional groups, starting with API endpoints for building and managing a contact database and moving to resources that use the contact database for creating and sending messages, activity reporting, retrieving analytics information, and other key operations.

## Functional groups

Functional groups contain one or more sets of related API endpoints and their respective REST operations. The functional groups are:

- [Contact management APIs](https://support.cordial.com/hc/en-us/sections/200533927)
- [Orders, products, and supplements APIs](https://support.cordial.com/hc/en-us/sections/200541948)
- [Message creation and delivery APIs](https://support.cordial.com/hc/en-us/sections/200533937)
- [Operations and content management APIs](https://support.cordial.com/hc/en-us/sections/200541958)
- [Integrations APIs and Webhooks](https://support.cordial.com/hc/en-us/categories/8093087524749-Integrations)

### Have a question?

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