TAU Docs

TAU is a universal Web3 memory & trust layer on Ethereum L2. It powers applications, analytics, and AI with Anchors, Fabric datasets, and Token endpoints.

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TAU's Products

Choose a solution that fits your needs—interact with Web3 data and trust signals your way.

Fabric

Extract, process, and query blockchain data with Fabric datasets.

Develop with Fabric

Anchors

Anchor wallet trust and context across chains with verifiable proofs.

Develop with Anchors

TAU Token

Query token data, balances, transfers, and trust anchors with MCP support.

Develop with TAU Token

TAU Node

Index blockchain + trust data and serve it via queries.

Set up a local TAU Node

Proof Streams

Stream Anchors and proofs for high-speed synchronization.

Get started with Proof Streams

Supported Networks

TAU supports 90+ networks. To add a new network, complete this form⁠

Guides

10 min

Find Data in TAU Explorer

Leverage Fabric datasets, Anchors, and token endpoints for blockchain + trust data.

3 min

Publish a Fabric dataset

Add your Fabric dataset to the TAU Network.

3 min

Publish Anchors

Launch your Anchors package to the Anchors Registry.

9 min

Querying Best Practices

Optimize your Fabric queries for faster, better results.

4 min

Optimized Timeseries & Aggregations

Streamline your Fabric datasets for efficiency.

2 min

API Key Management

Easily create, manage, and secure API keys for your Fabric datasets.

3 min

Transfer to TAU

Seamlessly upgrade your Fabric datasets or Anchors from any platform.

Video Tutorials

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TAU Explained In 1 Minute

Learn how and why TAU is the trust backbone of Web3 in this short, non-technical video.

1 min

What is Delegating?

This video explains key concepts to understand before staking TAU, which secures the TAU Network.

4 min

How to Index Solana with Anchors-powered Fabric

If you're familiar with Fabric datasets, discover how Anchors offer a different approach for trust and context.

5 min