Chain Network API

Fast, secure and high availability Polygon infrastructure. Connect your app instantly within seconds.

Polygon believes in Web3 for all. Polygon is a decentralised Ethereum scaling platform that enables developers to build scalable user-friendly dApps with low transaction fees without ever sacrificing on security.

Quickly connect to Polygon networks

We provide developers with as much web support as possible, making it easier to get started in development and easier to transition to production.



Layer 2 scaling protocol and framework for building and connecting Ethereum-compatible blockchain networks.



Mumbai Testnet replicates the Polygon Mainnet, which is to be used for testing. Testnet coins are separate and distinct from actual tokens/assets, and are never supposed to have any value.

Built with developers in mind


Easy to use

No complicated setup, easy to create and quick to start in the All-in-one platform.


Always Online

Running on the latest network with uninterrupted service availability, with at least 99.99% availability guaranteed.



Complete security features to meet the most demanding requirements in the blockchain world.


Global Support

Expert support team is available 24/7 to resolve issues in the fastest possible time.

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