Blast API access ends after Oct 31.
Switch to Chainstack as the better alternative

According to the latest announcement from Bware Labs, their RPC provider Blast API will end provisioning at the end of October. Migrate to Chainstack for reliable performance going forward.

Get started for free Compare pricing

4.8

Read our reviews

Use code blastapi for 50% off Growth Plan for 3 months.

Five reasons Chainstack is the best alternative to Blast API

No method-weight billing

Highest Transaction Speed

Compliance and Security

Enterprise-grade Reliability

Multi-chain by design

No method-weight billing

We understand that migration comes with organizational and technical challenges, especially with a strict deadline of October 31. To make the transition easier, we’re offering a 50% discount on the Growth plan for your first 3 months with the coupon blastapi

Chainstack’s flat-fee approach keeps billing simple and transparent: 1 method = 1 request unit, with no hidden multipliers or credit-based complexity.
Take advantage of this limited-time offer to adapt to more predictable billing without extra stress.

Get Started

1 method call = 1 request

No hidden method-based multipliers

Unlimited Nodes

Flat monthly fee. Unlimited calls.

Scale instantly

Upgrade without downtime

Learn about Unlimited Nodes

Get Started

Enterprise-grade Reliability

99.9%+ SLA uptime

Enterprise infrastructure built for always-on reliability

Intelligent failover routing

Global Nodes automatically reroute traffic

Scalable without compromise

Bolt‑powered sync and monitoring

Check how we stack up against competitors on our public dashboard

Success stories

Nexo

Nexo lowers Debug & Trace costs by 5X+ with Elastic Business data profile

Trust Wallet

Trust raises ROI by up to 400% with custom Chainstack gateway

CertiK

CertiK slashes Ethereum archive costs by 70%+ while fortifying Web3 security

Save over 66% of your Web3 infra costs with transparent pricing and predictable billing

With Chainstack, every API call to your RPC node is always billed as 1 request irrespective of the type of request or the computation resources.

Global Node

Dedicated Node

1 method call = 1 request

1 eth_blockNumber

1 request

1 eth_getBlockReceipts

also 1 request

1 trace_replayTransaction

still 1 request

It’s that simple

1 Full node request

1 RU

1 Archive node request

2 RUs

* RU = Request Unit

Don't believe a word?

Use our pricing calculator to get your monthly cost and compare Chainstack to the other providers

Create custom profile

Default

Data

DeFi

Wallet

Trading

Solana

Chainstack

QuickNode

Alchemy

Total cost per month

$49

Best value plan

Growth

Monthly subscription fee

$49

Usage and additional fee

+ Add another method

Add to estimate

Mode

Request method

Number of requests

1M 100M 200M 300M 400M 500M

Time for upgrade!

We suggest enterprise plan for this usage profile. Increase your ROI with custom pricing.

Chat with us

Create custom profile

Save the current usage settings as a custom profile.

Profile name

Create custom profile

Pay with crypto on all our plans

Top up your Chainstack account balance with your favorite coins and use it towards your subscription and node usage costs.

Get started now

Get started for free

Unbeatable pricing. Unbound performance. Unlimited flexibility.

At a glance: Why you should switch to Chainstack

Unlimited flexibility

Unlimited requests and simple scaling

No more unpredictable costs — unlock unlimited requests with a flat monthly fee. Just create a node, add the Unlimited Add-on, and scale your RPS tier as your traffic grows. Available across all supported chains and protocols.

Unbound performance

No request limits. No rate throttling.

All our plans come bundled with class-leading monthly request volumes and absolutely no limits on the number or type of requests you can use every day.

Unbeatable pricing

Unlimited requests. Predictable pricing.

We’re committed to making Web3 truly accessible — with no method-specific fees and zero guesswork. Scale faster and more confidently with the simplest, most transparent pricing in the ecosystem.

Multi-chain by design

Build on more than 70 blockchains

A constantly expanding list of supported blockchains means you’ll always have the flexibility to build powerful cross-chain apps — with more protocols added all the time.

Not just RPC nodes, man!

Build on the most complete Web3 development platform

Take advantage of our suite of fully integrated developer tools to add custom functionality to your apps. From our powerful Subgraphs to robust IPFS storage and data-indexing solutions, we’ve got you covered.

Web3-first payment flexibility

Pay with crypto on all our plans

Top up your Chainstack account balance with your favorite coins and use it towards your subscription and node usage costs.

Start building with Chainstack today

Or explore the platform yourself in our interactive demo hub

Visit Demo hub Get started for free

Frequently Asked Questions

Is Chainstack compatible with Blast API projects?

Yes. Chainstack is fully compatible with Blast API projects. You can switch your endpoints to Chainstack — all Blast API methods and functionality are supported. Your dApps, scripts, and integrations will continue to work smoothly, with the added benefit of predictable flat-fee pricing and enterprise-grade reliability.

What advantages do I get when switching from Blast API to Chainstack?

Chainstack offers geo-balanced Global Nodes, optional Dedicated Nodes, and add-ons like Unlimited Node and Geyser plugin. You also get industry-leading uptime, transparent pricing, and advanced features like Debug & Trace APIs

How do I migrate my dApp from Blast API to Chainstack?

Migration is seamless:

Create a Chainstack account.
Deploy RPC node on the chain you need: Mainnet or Testnet endpoint.
Replace your existing RPC URL with the new Chainstack endpoint.
No code changes are needed beyond updating the endpoint.

Does Chainstack offer a free tier as the Blast API?

Yes. You can start with the Chainstack Developer plan, which includes 3 million request units/month free. This is 3x more than most providers, letting you test and run your app without upfront cost.

How does Chainstack pricing compare to Blast API?

Blast API often charges based on throughput and can throttle requests. Chainstack offers predictable pricing with flat-rate RPS tiers and pay-as-you-go options, ensuring your dApp scales cost-effectively without hidden fees

Blast API access ends after Oct 31.Switch to Chainstack as the better alternative

According to the latest announcement from Bware Labs, their RPC provider Blast API will end provisioning at the end of October. Migrate to Chainstack for reliable performance going forward.

Five reasons Chainstack is the best alternative to Blast API

No method-weight billing

1 method call = 1 request

Unlimited Nodes

Scale instantly

Highest Transaction Speed

Infinitely scalable performance

QoS priority execution

Multiple global locations

Compliance and Security

Enterprise-grade data protection

Bulletproof access control

Built to meet enterprise requirements

Enterprise-grade Reliability

99.9%+ SLA uptime

Intelligent failover routing

Scalable without compromise

Multi-chain by design

70+ protocols and counting

Native tools for builders

Never capped at one chain

Nexo

Trust Wallet

CertiK

Add to estimate

Time for upgrade!

Create custom profile

Pay with crypto on all our plans

At a glance: Why you should switch to Chainstack

Unlimited requests and simple scaling

No request limits. No rate throttling.

Unlimited requests. Predictable pricing.

Build on more than 70 blockchains

Build on the most complete Web3 development platform

Pay with crypto on all our plans

Compare

Platform

Chains

Company

Support

Blast API access ends after Oct 31.
Switch to Chainstack as the better alternative