# Blast RPC - Complete Guide

- By Denis Perepelitsyn
- July 25, 2026
- [Web3 Infrastructure & RPC](/blog/?category=Web3%20Infrastructure%20%26%20RPC)

![Blast RPC - Complete Guide](/img/blog/post115.png)

Crypto-Chief is thrilled to announce we are making an important addition to our [RPC service with the Blast! ](https://crypto-chief.com/rpc/blast/)This is great news for developers looking to get the jump on building on top of Blast for scalable and rewarding dApps!

## Table of Contents

- [What Is Blast?](#what-is-blast)
- [Key Takeaways](#key-takeaways)
- [How Blast Enhances Ethereum Layer 2](#how-blast-enhances-ethereum-layer-2)
- [Blast Architecture and Native Yield Technology](#blast-architecture-and-native-yield-technology)
- [Developer Infrastructure and Network Features](#developer-infrastructure-and-network-features)
- [Advantages of Blast Technology](#advantages-of-blast-technology)
- [Frequently Asked Questions](#faq)

## Key Takeaways

- **Blast is an EVM-equivalent Optimistic Rollup built on the OP Stack.**
- **The network introduces protocol-level native yield for ETH and supports stablecoins.**
- **ETH yield originates from Ethereum staking, while stablecoin yield is derived from on-chain treasury-based protocols.**
- **Blast uses rebasing assets that automatically update balances as yield accrues.**
- **Developers can programmatically configure how smart contracts receive and manage yield.**
- **The network also redistributes part of gas fee revenue to application developers.**
- **Blast maintains compatibility with Ethereum tooling, wallets, and smart contracts.**

## What Is Blast?

Ethereum Layer 2 networks significantly improve scalability by processing transactions outside Ethereum while inheriting its security. However, most Layer 2 solutions treat bridged assets as static balances—ETH and stablecoins remain idle after being transferred to the network.

Blast introduces a different architectural approach by integrating native yield directly into the Layer 2 protocol.

Instead of requiring users or applications to move assets into external DeFi protocols, Blast automatically enables yield generation for supported assets while they remain usable inside decentralized applications.

Blast is an EVM-equivalent Optimistic Rollup built on the OP Stack. Alongside Ethereum compatibility, it provides:

- **native yield for ETH and stablecoins;**
- **automatic rebasing assets;**
- **programmable yield management;**
- **gas fee revenue sharing for developers;**
- **full compatibility with existing Ethereum smart contracts.**

Rather than changing how developers build decentralized applications, Blast extends the Layer 2 execution environment with protocol-level financial primitives.

## How Blast Enhances Ethereum Layer 2

### Native Yield as a Protocol Feature

Traditional Layer 2 networks primarily focus on transaction execution.

After assets are bridged, they generally remain inactive unless users manually deposit them into lending or staking protocols.

Blast embeds yield generation directly into the protocol.

The workflow is conceptually:

Ethereum Assets → Bridge to Blast → Native Yield Layer → Applications Continue Using Assets

Users do not need to lock their assets in separate protocols before interacting with decentralized applications.

Instead, yield generation becomes part of the underlying network infrastructure.

## Blast Architecture and Native Yield Technology

### Optimistic Rollup Architecture

Blast inherits the architecture of the OP Stack.

The network separates responsibilities between Ethereum and Layer 2:

### Ethereum Layer 1

- **security;**
- **data availability;**
- **final settlement.**

### Blast Layer 2

- **transaction execution;**
- **smart contract processing;**
- **native yield management;**
- **application logic.**

This design allows Blast to benefit from Ethereum security while providing significantly higher transaction throughput.

### Native ETH Yield

One of Blast's defining technologies is native rebasing ETH.

Yield originates from Ethereum staking infrastructure.

Instead of distributing staking rewards through external applications, Blast automatically reflects accumulated yield in users' Layer 2 balances.

The rebasing mechanism periodically updates balances while preserving compatibility with decentralized applications.

For developers that require predictable accounting, Blast also supports configurable yield modes and non-rebasing wrapped assets.

### USDB and Stablecoin Yield

Blast applies the same concept to supported stablecoins.

When supported stablecoins are bridged into the network, they are represented as USDB, a yield-bearing stable asset.

Yield is generated through integrated on-chain treasury strategies and automatically reflected within the protocol.

This architecture allows decentralized applications to utilize stable assets while simultaneously benefiting from protocol-level yield generation.

### Automatic Rebasing

Rebasing is one of the core protocol mechanisms.

Rather than requiring users to claim rewards manually, balances increase automatically as yield accrues.

This applies to:

- **ETH;**
- **WETH;**
- **USDB.**

Developers can configure how contracts interact with rebasing assets by selecting different yield modes, including automatic accrual or claimable balances.

### Yield Configuration System

Blast exposes yield management through protocol interfaces.

Smart contracts can configure how protocol rewards are handled by selecting one of several yield modes.

This allows applications to:

- **receive yield automatically;**
- **accumulate claimable rewards;**
- **disable yield where deterministic accounting is preferred.**

Because yield management is implemented at the protocol level, developers do not need to integrate separate staking contracts into every application.

## Developer Infrastructure and Network Features

### EVM Equivalence

Blast is fully EVM-equivalent.

Existing Ethereum applications can generally be deployed without rewriting smart contracts.

Developers retain access to:

- **Solidity;**
- **standard Ethereum wallets;**
- **familiar development frameworks;**
- **existing deployment pipelines.**

This minimizes migration effort while allowing applications to benefit from Blast's native yield infrastructure.

### Gas Fee Revenue Sharing

Unlike many Layer 2 networks, Blast introduces programmable gas fee sharing.

A portion of protocol-generated gas revenue can be returned to application developers.

Developers may choose to:

- **retain protocol revenue;**
- **subsidize user transaction costs;**
- **build new incentive mechanisms.**

This creates additional economic flexibility without changing the underlying execution model.

### Predeploys and Native Protocol Contracts

Blast includes specialized predeployed contracts that provide protocol functionality without requiring manual deployment.

These contracts support features such as:

- **Layer 1 ↔ Layer 2 messaging;**
- **bridge operations;**
- **native yield configuration;**
- **protocol-level execution services.**

Because these components are embedded into the network, developers can access advanced Layer 2 capabilities through standardized interfaces.

## Advantages of Blast Technology

### Native Yield Infrastructure

Yield generation is integrated into the Layer 2 protocol instead of relying on external DeFi applications.

### EVM Compatibility

Existing Ethereum smart contracts and developer tools remain fully usable.

### Automatic Rebasing

Supported assets automatically accrue yield without manual reward claiming.

### Flexible Yield Management

Applications can configure how yield is accumulated and distributed through protocol-level settings.

### Developer-Oriented Design

Gas fee revenue sharing and built-in protocol contracts provide additional functionality without increasing application complexity.

_This content is for informational and educational purposes only and does not constitute financial, investment, or legal advice._

## Frequently Asked Questions

### What Is Blast?

Blast is an EVM-equivalent Optimistic Rollup that integrates native yield for ETH and supported stablecoins directly into its Layer 2 protocol.

### How Does Blast Generate Native Yield?

ETH yield originates from Ethereum staking, while stablecoin yield is derived from integrated on-chain treasury-based protocols. The protocol automatically distributes this yield to supported assets.

### What Is Automatic Rebasing?

Automatic rebasing is a protocol mechanism that periodically updates asset balances as yield accrues, eliminating the need for manual reward claims.

### Is Blast Compatible with Ethereum Applications?

Yes. Blast is EVM-equivalent, allowing most Ethereum smart contracts, wallets, and development tools to operate without modification.

### What Is USDB?

USDB is Blast's yield-bearing stable asset. It represents supported bridged stablecoins while automatically accruing protocol-level yield.

### How Does Blast Benefit Developers?

Blast provides EVM compatibility, configurable yield management, protocol predeploys, and gas fee revenue sharing, enabling developers to build applications without implementing separate yield infrastructure.

Tags: [Blast](/blog/?tag=Blast) [Layer 2](/blog/?tag=Layer%202) [EVM](/blog/?tag=EVM) [OP Stack](/blog/?tag=OP%20Stack) [Native Yield](/blog/?tag=Native%20Yield) [USDB](/blog/?tag=USDB) [Optimistic Rollup](/blog/?tag=Optimistic%20Rollup) [RPC Node](/blog/?tag=RPC%20Node)