Get a low-latency RPC endpoint to Blast

Create a high-performing geo-balanced Blast RPC node — keep your app always fast, always available. Deliver consistent performance worldwide with enterprise-grade reliability.

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Reliable Blast Mainnet infrastructure

Chainstack makes sure you get access to robust and scalable infrastructure, ready for your Blast journey, in a matter of minutes.

We take away the burden of managing it so that you can instantly focus on building and exploring data on Blast RPC and API.

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GLOBAL NODES

Start fast with Global Blast RPC Nodes

Global Blast RPC Nodes provide personal, geographically diverse, and protected API* endpoints you can immediately start using to interact with Blast Mainnet, starting at $0 per month.

Best throughput

Never be short on resources when you need them. Enjoy the highest throughput in the industry, regardless of traffic volumes. Need to handle a massive influx? Go for it.

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No daily request limits

All our plans include class-leading monthly request volumes with no limits on the number or type of requests your DApp can make every day. Daily request limits? Who needs that?

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Global endpoint locations

Geo-load-balanced and distributed worldwide, Global Nodes automatically route requests to the nearest geo-located servers for the fastest service seamlessly.

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Unbeatable pricing

No method-specific fees. To make your monthly infra spending predictable, every API call to your node is billed at a flat rate in Request Units, or RU irrespective of the type of request or the computational resources it requires.

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Pay with crypto

Flexible billing with crypto. Pay for every plan and service using Blast or 150+ other available tokens. No lock-ins, no constraints—just seamless payments on your terms.

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Get started Grow with Blast on Chainstack

Discover a wealth of information on how to deploy blockchain infrastructure and build amazing applications using Blast RPCs and APIs with Chainstack.

Deploy a Blast RPC node

Deploy a Global or Dedicated Blast mainnet RPC Node.

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Blast tooling

Learn how to interact with your Blast RPC node.

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Blast tutorials

Build and decentralized applications using Blast tools.

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Chainstack console showing Blast nodes and project details

Notes for Blast API

When communicating with a Blast node, the client implements a JSON-RPC specification based on the OP Stack. The recommended libraries are ethers.js for JavaScript or web3.py for Python.

EVM-compatible L2 that natively yields ETH and stablecoins for users and smart contracts.

You can also access Blast directly through the Chainstack MCP server — query live on-chain data, deploy nodes, request testnet funds from the faucet, and search Chainstack docs from Claude, Cursor, Windsurf, ChatGPT, Codex, Pi, Gemini, or any MCP-compatible or SKILL-compatible AI agent.

Frequently Asked Questions

What is Blast?

Blast is an optimistic rollup that auto-stakes bridged ETH and stablecoins in DeFi to yield native points and gasless ETH rewards for users.

How to get Blast RPC endpoint?

Create a free account at Chainstack and log in to the console. Click Add node, pick Blast (mainnet or testnet), and deploy a dedicated node in seconds. When the node shows as running, go to Access & credentials to copy your HTTPS and WebSocket RPC endpoints.

How to run a Blast node?

Deploy a Blast node with Chainstack Global Node for quick integration, a Dedicated Node for production use, or install and manage the node software on your own servers.

What is Blast RPC API?

The Blast RPC API supports JSON-RPC calls for reading and writing to the Blast network. You can connect via an RPC node provider such as Chainstack to simplify access.

How much does it cost to run a Blast RPC?

Chainstack’s Blast RPC service is more cost-effective than managing your own node, which would include ongoing DevOps costs for stability, uptime, and maintenance.

Is Blast RPC free?

Some Blast RPC endpoints are public, but they often lack reliability. Chainstack’s free Developer plan gives you a Blast RPC endpoint to test.

How to setup a Blast RPC?

Set up a Blast RPC endpoint instantly on Chainstack. Self-hosting involves deploying the open-source Blast node software from the official docs, which demands more technical setup.

From the blog

Blast articles worth reading

Interim Ethereum L2 reading for teams evaluating Blast until more chain-specific content is available.

Layer 1 vs Layer 2: Ethereum Infrastructure, RPC, and scaling

Use this as the core context for evaluating Blast as an Ethereum L2

Get a low-latency RPC endpoint to Blast

Create a high-performing geo-balanced Blast RPC node — keep your app always fast, always available. Deliver consistent performance worldwide with enterprise-grade reliability.

Reliable Blast Mainnet infrastructure

Start fast with Global Blast RPC Nodes

Unbeatable pricing

Pay with crypto

Deploy a Blast RPC node

Blast tooling

Blast tutorials

Blast articles worth reading

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