NEAR
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An efficient and robust data availability layer

Simplify and lower costs in your rollup network by using NEAR as the Data Availability (DA) Layer in your Rollup Stack

Read DocsIntro to NEAR DACosts Dashboard

Trusted by forward thinking teams

Frameworks

ArbitrumPolygonStarknetMovement LabsOptimism

Rollups as a Service

AltlayerCalderaDymensionZeeveGatewayAnkr

Blockchains

Web3GameFrax FinanceParticle Network

A data availability layer compatible with L2 frameworks

Plug NEAR's DA layer into your L2 framework and start publishing transaction data on a blockchain with a proven trajectory of 100% uptime over its lifetime.

A data availability chart showing comparisons between NEAR, Celestia, Ethereum with proto-danksharding, and ethereum without proto-danksharding.
A flow chart showing the relationships between the L2 and Data Availability (DA). On the L2, the Rollup node and Batcher feed into the NEAR Protocol on Data Availability. The proposal from the L2 feeds into Ethereum in the DA when then feeds back into the Rollup Node of the L2.

Drastically reduce your costs

A trustless off-chain light client for NEAR provides easy access to validate that rollup data was stored on-chain.

Easily validate proofs

A trustless off-chain light client for NEAR provides easy access to validate that rollup data was stored on-chain.

Simple to interact with

NEAR readily provides an RPC to easily retrieve the on-chain data from anywhere

Get started with NEAR's data availability layer

Efficiently store state data and commitments on a NEAR contract for your L2 rollup.

Read DocsGet UpdatesIntro to NEAR DA

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