# Kryard

Kryard is the L3 that sits between chains and applications. It provides account abstraction, MPC key management, gas sponsorship, and policy controls as infrastructure — so every wallet and dApp in the ecosystem ships with smart accounts by default.

[Build with Kryard](/content/contact/index.html)

## Accounts

- **ERC-4337**
- **Key model**: MPC / threshold
- **Recovery**: Social & policy
- **Integration**: SDK + REST

## What Kryard gives you

The account & wallet infrastructure layer.

### Account abstraction

ERC-4337 smart accounts as a first-class primitive: batched transactions, session keys, and social recovery.

### MPC key management

Threshold signing removes single points of failure. No seed phrase to lose, no key to leak.

### Gas abstraction

Sponsor gas, accept fees in any token, and let users transact without ever holding the native asset.

### Policy engine

Spending limits, allowlists, and approval flows enforced at the infrastructure layer for compliance teams.

## Where it's used

### Built for real deployments

- Embedded wallets for consumer apps
- Treasury & multisig operations
- Gasless onboarding flows
- Regulated custody with policy controls

## The rest of the stack

- **L1 Krypton Mainnet**: A high-throughput, EVM-equivalent base chain engineered for finality, low fees, and institutional-grade reliability.
- **L2 Krypton Chains**: Launch a dedicated, customizable L2 in days — your own throughput, your own gas token, settled and secured by Krypton L1.
- **dApp Krypton Wallet**: The flagship consumer wallet — swap, stake, bridge, and explore web3 across every Krypton chain from one polished surface.

## Ship on infrastructure that owns the whole path.

Tell us what you're building. We'll map it to the right layer of the stack — or stand up a branded product for you end to end.

[Start a project](/content/contact/index.html) [See how the stack fits](/content/platform/index.html)