# How Can I Perform Transactions using API Endpoints?

Hey Users! Welcome to the Kalp Studio Platform.

Performing transactions using API endpoints involves interacting with an API by a service that supports transactional operations. &#x20;

Let's explore Transactions using API Endpoints on Kalp Studio together.

**Step 1:**&#x20;

To view the deployed Smart Contract access any Smart contract details by clicking on it.

<figure><img src="https://s3-ap-south-1.amazonaws.com/ind-cdn.freshdesk.com/data/helpdesk/attachments/production/1060007155178/original/owCWC4kHOma3mzB69Wv0uVxhYM0BbDbnnQ.png?1708687299" alt=""><figcaption><p>Figure 1: List of Smart Contracts</p></figcaption></figure>

**Step 2:**&#x20;

API Endpoint is displayed. Click on Check Params to get the parameters that can be copied to your Postman or any other API platform to generate the transaction records.

<figure><img src="https://s3-ap-south-1.amazonaws.com/ind-cdn.freshdesk.com/data/helpdesk/attachments/production/1060007157935/original/zizvXGNlf9PRrcrDkeKnO1ctDVLElZA2Bg.png?1708689504" alt=""><figcaption><p> Figure 2: Check Params</p></figcaption></figure>

**Step 3:**&#x20;

Copy and paste the parameters to the \<request body> in the Postman or any other API platform that you are using. Generate and copy the AUTH Key in the request header as \<x-api-key>.

***Note:** If AUTH key is not generated, create the API AUTH key as it is required to complete the transaction.*\\

<figure><img src="https://s3-ap-south-1.amazonaws.com/ind-cdn.freshdesk.com/data/helpdesk/attachments/production/1060007156704/original/8UUzHAkPhuBo5E_s9YlnTKj2zoW1RaC_lQ.png?1708688367" alt=""><figcaption><p>  Figure 3: Parameters</p></figcaption></figure>

**Step 4:**&#x20;

Now send the API request and wait for the response in Postman.

**Step 5:**

After a successful API response in Postman, all the successful transactions will be shown under the Transactions tab in the Smart Contract details section.&#x20;

<figure><img src="https://s3-ap-south-1.amazonaws.com/ind-cdn.freshdesk.com/data/helpdesk/attachments/production/1060007158393/original/NqAbEv_lJ_UZSgpneq0iTSNIzFcy6feGhA.png?1708689873" alt=""><figcaption><p>   Figure 4: Transactions</p></figcaption></figure>

Hope this article helped you understand how to perform transactions using API Endpoints on the Kalp blockchain.

Click [here](https://docs.kalp.studio/ks/kalp-studio-home/introduction-to-kalp-studio/getting-started-with-kalp-studio) to learn more about Kalp Studio, and stay tuned with us for more insights.

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