Build a Web3 App - Part 3 - How to Opt-in & Send an NFT

Welcome to DropChain's guide on utilizing our innovative blockchain technology! In this tutorial, Carter Razink, CEO and co-founder of DropChain, walks you through the seamless process of sending an opt-in to an asset using DropChain. Explore the simplicity of minting NFTs and sending them to anyone, even those unfamiliar with Web3 or without a wallet, all managed by DropChain. Dive into the ease of using our option API, understand the necessity of opting into an asset for spam prevention, and learn how to send that token after opt-in to the end user.

Whether you're coding in JavaScript or opting for a no-code solution, DropChain accommodates both, ensuring a user-friendly experience for all. Follow along with our JavaScript API request guide, learn how to manage API keys securely, and understand the intricacies of asset minting, sending, and opting in with practical examples.

🚀 Get started with DropChain and build robust Web3 apps without the need to delve into the complexities of smart contracts or Web3 processes. Create your free account at DropChain Network and join our Discord community where our founders and a network of developers are ready to assist you in building your first Web3 app.
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🔗 Links:

Create an Account: https://console.dropchain.network/login

Join our Discord: https://discord.gg/Mtn4z4fkQ9

Documentation - How to Opt Into an Asset: https://dropchain.gitbook.io/dropchain-api-beta/dropchain-how-tos/how-to-opt-into-a-token-nft

Documentation - How to Send an Asset: https://dropchain.gitbook.io/dropchain-api-beta/dropchain-how-tos/how-to-send-a-token-nft

Tutorial App Template: https://github.com/cRazink/dropchain-tutorial-app

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📌 Timestamps:

00:00 - Introduction to DropChain

00:05 - Sending an Opt-in to an Asset

00:14 - Minting and Sending NFTs

00:33 - API Calls in JavaScript

01:29 - Asset Minting Functionality

02:01 - API Call Body Explanation

03:03 - Backend Server and API Key Management

04:22 - Asset Opt-in Process

05:02 - Sending Assets via API

07:48 - Closing Remarks