# NEAR | Chain Abstraction

Source: https://near.org/chain-abstraction
Kiwi News: https://news.kiwistand.com/stories/NEAR-or-Chain-Abstraction?index=0x66b5dbe60cefe3ec29624b9552548988d0802e823f8f3c5d7785c1127e870956daf1d945
Submitted by qiaoliang.eth on 2024-08-09 UTC, 1 upvote, 0 comments

## Summary

NEAR's Chain Abstraction page describes a way for AI to interact with assets, applications and services across multiple blockchains as if they were a single system. It names Chain Signatures, which let NEAR smart contracts sign transactions on other blockchains using a multi-party computation network secured by NEAR validators. It also lists Omnibridge for asset transfers and NEAR Intents, a framework where users define outcomes while AI automates cross-chain execution.

## Article

Eliminate Blockchain Complexity

Chain Abstraction eliminates blockchain complexity, allowing AI to interact with assets, applications, and services across multiple chains as if they were a single system.

Why It Matters

Build Once, Reach Every Chain

AI Thinks In Assets, Not Rails

Keys Stay Sliced And Safe

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Forget the bridges, tokens, and wallet switching.

Chain Abstraction streamlines execution so AI can transact and operate autonomously.

Chain Signatures

Allow NEAR smart contracts to sign transactions on other blockchains and even non-smart contract environments, using a multi-party computation (MPC) network secured by NEAR validators. This unlocks cross-chain execution, enabling AI-driven finance, permissionless key management, and use cases like cross-chain lending and AI-powered portfolio management.

Omnibridge

Provides a trustless, automated mechanism for asset transfers across multiple blockchains, further simplifying the process of moving assets and ensuring a smooth, unified experience for both AI and users.

NEAR Intents

A framework that lets users define outcomes while AI automates execution, enabling autonomous, cross-chain transactions without manual oversight. Coupled with AI agents, Intents can build a universal settlement layer for value, allowing AI to rebalance portfolios, settle payments, and manage assets across multiple chains seamlessly.

Bitcoin DeFi

Atlas Protocol

Bitcoin liquid staking

Templar Protocol

Cypher Lending - Chain abstracted money market

Sailor Lend

Instant Loans using Bitcoin as Collateral | Trustless | Self-Custodial | No KYC

Multichain

Shade Agents are AI-powered smart contracts. They use NEAR’s Chain Signatures and Trusted Execution Environments (TEEs) to ensure secure, decentralized key management.

Verifiable

With verifiable on-chain execution, Shade Agents power autonomous trading, lending optimization, and AI-driven financial automation without intermediaries.

Explore Chain Abstraction

SWEAT

Sweatcoin is a global Top 10 health & fitness app that tracks physical movement, converting it into digital currency.

Rhea Finance

The Chain-Abstracted liquidity solution.

HOT Protocol

Chain Signature protocol facing the users. Seamless web3 access, seamless cross-chain transactions, seamless gas covering

Meteor Wallet

The simple and secure wallet to manage your crypto, access DeFi, and explore NEAR.

Chain Abstraction Deep Dives

Building With Chain Abstraction

FAQ

Which chains work today?

How is security handled?

Can this scale for big brands and projects?