Call AI Google Calendar Plugin

This article explains how to use Call AI Public Application Programming Interface (API).

The Call AI public API is an application programming interface made publicly available to software developers through GraphQL. It provides programmatic access to the Call AI platform.

Prerequisites

• Open Authorization (OAuth) access token to authenticate and authorize the request to Call AI public API. For more information, see Generate OAuth Access Token.
• URL for Call AI public API.

What is GraphQL?

GraphQL is an open-source data query and manipulation language for APIs and a runtime environment for fulfilling queries with existing data. GraphQL provides a comprehensive description of the data in your API. It allows you to define the required data structure and returns the same structure from the server.

You can use GraphQL by providing a query and the description of the data you need. For example, in the screenshot below, you can view the data obtained from the recordings query.

What is a GraphQL Playground?

A GraphQL playground is a graphical, interactive, and in-browser Integrated Development Environment (IDE). You can write queries and mutations directly on the interface. You can also provide input parameters and obtain data based on them.

Steps to use GraphQL

1. Enter the Call AI public API URL in your browser’s address bar.
2. The interface that appears has the following four sections:
   1. Query editor: In this section, you can write your query or mutation and the data to obtain from the query.
   2. Output section: In this section, you can view the query results. You can also search and copy data from this section.
   3. Documentation section: In this section, you can check and drill down into the documentation of queries and mutations.
   4. You can also:
   5. Check the input parameters and the data obtained from the parameters.
   6. Identify which parameters are mandatory and their data type.
   7. Identify the return type and included fields of a query or mutation.

• Header section: In this section, you can add the headers and OAuth access token as shown in the screenshot below. The header is sent with every request to the GraphQL server to authorize the request. For more information, see Generate OAuth Access Token.

Supported Queries

The following table provides a description of the supported query, parameters, and fields in Call AI public API: