Dapp StoreEthereumWeb3 Security ToolsWeb3 Testing Tools
Web3 Testing Tools


Synpress is an e2e testing framework with support for metamask.

Ethereum Logo

What is Synpress?

Synpress helps you write e2e tests for Dapps. It is a complete e2e testing framework built on top of Cypress ( A Frontend e2e testing tool) and playwright with support for metamask. As a wrapper around Cypress, Synpress provides support for enabling browser plugins such as metamask, allowing developers to test metamask login, authentication with Dapps, and its interaction with smart contracts. On top of that, Synpress allows you to add your own custom commands and plugins for writing stable and powerful tests. By leveraging all features of Cypress and Playwright, Synpress provides an easy way to use and access metamask straight from your e2e tests.

Improve Web3 Security with Alchemy's Simulation APIs
Get your API key
Is this your project?
Request edits

Best Web3 Testing Tools

Discover more web3 applications and developer tools.

See all dapps
Section background image

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.

Get your API key