> ## Documentation Index
> Fetch the complete documentation index at: https://developers.squads.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Introduction to Grid Accounts

Stablecoins revolutionize traditional financial systems by enabling new ways to hold and move value for the internet and AI era. Grid is a developer platform built around Grid Accounts, built on Squads Protocol, a powerful open source primitive that solves for safe custody, fault tolerance, programmability, and cost which are all required to deliver a modern fintech user experience.

<Tip>
  Grid Accounts currently **support any Solana token** and are **compatible with
  Solana-based programs**, providing a powerful base for composability.
</Tip>

## Key Features

<CardGroup cols={2}>
  <Card title="Fault Tolerance" icon="shield-check" href="/grid/v1/accounts/fault-tolerance">
    Security without compromising on UX or DevEx through multi-vendor key
    redundancy and automated failover systems
  </Card>

  <Card title="Automated Workflows" icon="zap" href="/grid/v1/accounts/automated-workflows">
    Everything you need to automate money movement without taking custody -
    recurring transfers, savings, and compliance workflows
  </Card>

  <Card title="Cost Efficiency" icon="dollar-sign" href="/grid/v1/accounts/cost-efficiency">
    Transaction fees under a penny thanks to Solana's efficiency and Grid's
    native account compression technology
  </Card>

  <Card title="Traditional Finance Connectivity" icon="landmark" href="/grid/v1/accounts/traditional-finance-connectivity">
    Built-in on/off ramps and KYC capabilities connecting crypto and traditional
    finance seamlessly
  </Card>
</CardGroup>

Grid Accounts provide all expected modern stablecoin capabilities while building a complete primitive for scalable applications without compromising security or cost-efficiency.

## The Problem with Traditional Solutions

Traditional blockchain-based financial applications face fundamental barriers to mainstream adoption:

* **Complex onboarding**: Users need manual key management
* **Single points of failure**: Dependence on individual key management services
* **Poor user experience**: Gas fees and limited non-custodial automation

Grid Accounts solve these problems by providing infrastructure capable of modern fintech applications.

## What Makes Grid Different

<CardGroup cols={3}>
  <Card title="User Experience" icon="users">
    Email-based onboarding. No management of private keys required
  </Card>

  <Card title="Developer Experience" icon="code">
    Build fintech applications with powerful purpose-built REST APIs
  </Card>

  <Card title="Cost Efficiency" icon="dollar-sign">
    Composability, programmability, and cost-efficiency in a single account
  </Card>
</CardGroup>

## How it works

Grid Accounts are built on top of Squads Protocol, a powerful open source primitive that solves for safe custody, fault tolerance, programmability, and cost which are all required to deliver a modern fintech user experience.

<Frame caption="Expanded view of the individual components that make up Grid Accounts">
  <img src="https://mintcdn.com/squads/-wqI60ACn8pAta1T/images/gridinfra.avif?fit=max&auto=format&n=-wqI60ACn8pAta1T&q=85&s=c2a7c9fdb70270fafcf6b1bf4f629a5d" alt="Grid Accounts" className="rounded-lg" width="2500" height="1400" data-path="images/gridinfra.avif" />
</Frame>