# Rest Api Component

The **REST API** component provides a way for applications to interact with a web-based service through a set of predefined operations or HTTP methods, such as ***GET, POST, PUT,PATCH, DELETE*** etc.

All component configurations are classified broadly into 3 section

* [​Basic Information​](https://docs.bdb.ai/data-pipeline-3/components/component-base-configuration)
* Meta Information
* [Resource Configuration​](https://docs.bdb.ai/data-pipeline-3/components/resource-configuration)

{% hint style="info" %}
*<mark style="color:green;">Follow the steps given in the demonstration to configure the Rest API component.</mark>*
{% endhint %}

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***Configuring Rest API Component***
{% endembed %}

## **Configuring Meta Information of Rest API component**

<figure><img src="https://content.gitbook.com/content/c39ZvXI46qjXzpN3rYAg/blobs/FEme1Ws2hlFNqctSIALf/MicrosoftTeams-image%20(17).png" alt=""><figcaption><p>Meta information of Rest API Component</p></figcaption></figure>

* **Source Name:** Provide the name of the source you would like to reference.
* **URL:** It is a unique identifier that specifies the location of a resource on the web.&#x20;
* **Request Type:** The Request Type refers to the HTTP method or operation used to interact with a web service or resource. The most common HTTP methods used in REST APIs are:
  * **GET:** It retrieves data from a resource.&#x20;
  * **POST:** It submits new data to a resource.&#x20;
  * **PUT:** It updates existing data in a resource.&#x20;
  * **DELETE:** It deletes data from a resource.&#x20;
  * **PATCH:** It is to partially update a resource or entity on the server.
* **Query Params:** These are additional parameters that can be passed along with the URL of a request to modify the data returned by an API endpoint
* **Headers:** It refer to the additional information sent in the HTTP request or response along with the actual data.&#x20;
* **Authorization:** It refers to the process of verifying that a user or application has the necessary permissions to access a particular resource or perform a particular action.&#x20;
* **Iteration(s):** It refers to the process of retrieving a collection of resources from a web service in a paginated manner, where each page contains a subset of the overall resource collection.&#x20;
* **Delay(in sec):** It refers to a period of time between when a request is made by a client and when a response is received from the server.
* **Body:** It refers to the data or payload of a request or response message.