The Zerion API can be used to build feature-rich web3 apps, wallets, and protocols with ease. Across all major blockchains, you can access wallets, assets, and chain data for web3 portfolios. Zerion's infrastructure supports all major chains!

1Pick a language


3Try it!

Click Try It! to start a request and see the response here!

To get started:

  • Choose a language: Our API supports several popular programming languages including JavaScript, Python, and Go. Select the language that you prefer to use.
  • Authenticate: To start using the API, you can generate an authentication key in the Authentication page here. Once you have your API key, you'll need to include it in the headers of each API request.
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