API Documentation

Use Connect3 APIs to access a variety of blockchains and the magnitudes of data available through all of them!

QuickstartExplore SDKs

Getting started

To get started, create a new project in your projects dashboard, then read about how to make requests for the resources you need to access using our HTTP APIs.

Get your API key

Guides

Authentication

Learn how to authenticate your API requests.

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Resources

TRUST

Learn about the different ways you can protect your dApp with TRUST, and gain deeper insight into your users and their actions.

Direct Blockchain Access

Sometimes you need more than our APIs, go direct to the source!