Solana is a widely adopted blockchain network in various areas like finance, transactions, gaming, etc. Solana is a scalable blockchain optimized with user preferences; hence, developers can develop their blockchain applications to achieve product-market fit. Unlike blockchains with slow response times and high costs, Solana is a low-fee platform with a 400ms confirmation time and high throughput that helps build user-friendly applications.
In this blog, we will explore Solana Actions and Blinks, the features of Solana that further enhance the user experience of decentralized applications (dApps) and services on the network.
What are Solana’s Actions?
Solana actions act as APIs (Application Programming Interfaces) that allow developers to define how to create Solana transactions on the blockchain. They provide a way to pass transactions from the application directly to the user. These actions can embed different functionalities within the Solana ecosystem into the applications. Transactions in Solana work in two ways:
- GET Request: The client sends a GET request to the Action URL to get information about available actions, like the program name, icon, and actions. This helps in creating a user interface for the actions.
- POST Request: After the user selects an action, the client sends a POST request to the Action URL to get a transaction or message for signing. The user’s wallet signs it and sends the transaction to the blockchain.
Key points about Solana’s Actions:
Predefined Operations
Actions are pre-defined instructions or programs that are executed on the Solana blockchain, such as transferring tokens, interacting with smart contracts, or staking.
Metadata-Rich
Each Action contains metadata that describes what it does, making it easier for users and applications to understand and interact with it.
Integration with Blinks
Actions have integrated blinks (blockchain links) that allow Solana actions to be shared across various platforms and be easily accessed.
Client Support
Actions require supporting client applications, such as browser extension wallets or bots, to facilitate the user’s interaction with the blockchain. These clients help users sign transactions and ensure the secure execution of Actions.
Web and Social Media Interaction
Solana actions can be integrated into social media and web platforms, allowing users to access the platforms directly from these interfaces without navigating to separate dApps.
How do Solana’s Actions work?
The client initiates the GET request to fetch metadata about available actions on the URL, and the user interface gets displayed to the user so they can choose the desired action. The user selects an action, and the client sends a POST request to obtain the transaction.
Action URL generates and forwards an encoded transaction as selected by the user. The user’s wallet signs the transaction, and is finally sent to the blockchain network.
Advantages of Solana Actions
The following are the advantages of Solana Actions:
Fast Processing
Solana has a smooth and efficient pathway to execute actions and thus performs faster processing in a large-scale network, ensuring users experience minimal waiting times.
Minimal Delays
Solana’s architecture minimizes delays, ensuring that transactions are confirmed and finalized swiftly. This low-latency environment enhances the user experience by providing real-time interactions and immediate feedback.
High Flexibility
Solana offers a versatile framework that can be opted for a wide range of applications and use cases. With such flexibility, developers can create customized solutions tailored to specific needs, making it easier to integrate and deploy various blockchain-based functionalities.
Solana Blinks
Solana actions get converted into metadata-rich links called Blockchain Links or Blinks. They make the actions shareable, enabling the clients to showcase more functions to users. Website blinks can instantly show transaction previews in wallets without any redirection to decentralized applications (dApps).
Solana Blinks are integrated with wallets like Phantom, Backpack, and Solflare, allowing websites and social media platforms to start Solana transactions directly. Hence, like HTTP URLs, any website can execute Solana transactions using Blinks.
Key points about Solana’s Blinks:
Smooth User Experience
By enabling users to access actions flexibly from social media platforms without navigating to decentralized apps, blinks provide users with a smooth and hassle-free experience to users.
Functionality Expansion
In platforms like Discord, bots can expand Blinks into interactive buttons, providing users with more functionality and easier access to blockchain interactions.
Web 2 and Web 3 Integration
Blinks bridge the gap between Web 2 and Web 3 applications, making it easier to incorporate on-chain interactions into existing web interfaces.
How do blinks detect actions?
Blinks detect Actions through the Solana Action URL scheme. Here’s how it works:
Actions URL Scheme
The URL follows a specific format:
solana-action:
Here, is the Action API URL that contains the necessary information about the Action.
Parsing the URL
When a Blink is clicked or accessed, the supporting wallet or client application parses the URL to identify the Solana action scheme.
Decoding the Action
The client application decodes the URL-encoded Action API link to extract the necessary metadata and details about the Action.
Executing the Action
Once the Action details are obtained, the client application can display the relevant information to the user and initiate the appropriate blockchain transaction or interaction. This could involve displaying a transaction preview, requesting user approval, and submitting the signed transaction to the Solana blockchain.
Conclusion:
Hence, Solana’s actions and blinks revolutionize the way people interact with the blockchain network, making it easier for users to integrate solana transactions on the blockchain. Moreover, like web links, the action API can be accessed from any third-party platform, further contributing to Solana’s wide adoption and scalability.
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I am the CEO and founder of Blocktech Brew, a team of blockchain and Web 3.0 experts who are helping businesses adopt, implement and integrate blockchain solutions to achieve business excellence. Having successfully delivered 1000+ projects to clients across 150+ countries, our team is dedicated to designing and developing smart solutions to scale your business growth. We are focused on harnessing the power of Web 3.0 technologies to offer world-class blockchain, NFT, Metaverse, Defi, and Crypto development services to businesses to help them achieve their goals.
