Build better with Cronos nodes

Run high-performing Cronos RPC nodes and APIs in minutes on a platform built for scale.

“Cronos was founded with the mission to bring mass adoption into Web3 and self custody experience. With over 300+ and growing Web3 applications deployed on Cronos, the ecosystem is excited to welcome Chainstack to bring low friction, enterprise-grade node infrastructure to the Cronos developer community.”

Ella Qiang Head of Ecosystem, Cronos Labs

Reliable Cronos Mainnet and Testnet infrastructure

Chainstack makes sure you get access to robust and scalable infrastructure, ready for your Cronos 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 Cronos RPC and API.

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Start fast with Global Cronos RPC Nodes

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

Chainstack Global Cronos RPC Nodes

Unlimited requests, no daily limits
Near-instant deployment
Secure HTTP and WebSocket APIs

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Propagate transactions to the blockchain 2.5x faster

Chainstack Trader nodes are channeled through the bloXroute BDN integration making it instantly available for validators to include in the next block.

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Cronos archive nodes

Get access to Cronos archive nodes to query the entire history of the mainnet—starting at just $49 per month.

And with Chainstack’s Bolt fast sync technology, you can deploy your own dedicated archive node in minutes instead of months.

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Turbocharged sync

With Chainstack’s patented Bolt technology you get fully synced dedicated Cronos RPC nodes in almost no time at all.

By using up-to-date snapshots of the ledger, Chainstack spins up dedicated Cronos RPC nodes with the latest state—so you get a node ready same day rather than having to wait long sync times while spinning it from genesis block.

Introducing Bolt

Hours taken to sync a Cronos node

Dedicated Cronos RPC nodes for dedicated users

Backed up by an expert support team, Chainstack’s dedicated RPC nodes are a go-to for request-intensive workloads on the Cronos Mainnet, including traders and a multitude of different DeFi projects.

Chainstack dedicated Cronos RPC nodes

Unlimited requests, no daily limits
Rapid deployment through Bolt

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Pay with crypto

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

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Build on Cronos blockchain with us

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

Deploy a Cronos RPC node

Deploy a Global or dedicated Cronos RPC Node on mainnet or testnet.

Cronos operations

Learn how to interact with your Cronos RPC node.

Cronos Tutorials

Deploy your first smart contract on Cronos.

Notes for Cronos API

When communicating with a Cronos RPC node, the Cronos client implements a JSON-RPC specification, a communication protocol allowing one to make remote calls and execute them as if they were made locally.

The Cronos API allows developers to communicate with the Cronos blockchain to build applications. The best way to use the Cronos API is to use a web3 library such as ethers.js if using JavaScript or web3.py using Python.

Build better with Cronos nodes

Run high-performing Cronos RPC nodes and APIs in minutes on a platform built for scale.

Reliable Cronos Mainnet and Testnet infrastructure

Start fast with Global Cronos RPC Nodes

Propagate transactions to the blockchain 2.5x faster

Cronos archive nodes

Turbocharged sync

Dedicated Cronos RPC nodes for dedicated users

Pay with crypto

Build on Cronos blockchain with us

Notes for Cronos API

Platform

Chains

Resources

Company

Support