What you can build
- Embedded wallets: build flexible, secure, and scalable wallets into your application.
- Gasless UX: give end users a gasless experience with Gas Station and Paymaster.
- Smart contracts: create, deploy, and execute smart contracts through intuitive APIs.
- Compliance operations: screen transactions and automate alerts.
Compose your stack
Mix and match these building blocks based on who controls the keys, how you cover fees, and the level of automation you need.Wallets: Dev-Controlled
Use APIs to create wallets, move funds, and manage policies on behalf of your
users with instant scale.
Wallets: User-Controlled
Ship passkeys, social logins, and custom signing UIs so end users truly own
their keys across devices.
Wallets: Modular
Plug in modules like permissions, recovery, or automation to ship custom
smart-accounts.
Gas Station
Sponsor gas to create a gasless UX for end-users.
Paymaster
Let anyone pay gas directly in USDC through permissionless ERC-4337
paymasters.
Contracts
Deploy and operate smart contracts via audited templates, APIs, and
monitoring.
Compliance Engine
Screen transactions, manage rules, and investigate alerts.
Building something crosschain?
Wallets and contracts become more powerful when they connect across ecosystems. Use these primitives to move liquidity crosschain and expose a unified balance.Bridge Kit
An SDK interface to move USDC between EVM and non-EVM chains with only a few lines of code.
CCTP
Burn-and-mint native USDC between supported chains with
guarantees.
Permissionless
Gateway
Give users a single USDC balance and fully chain abstracted experience.
Permissionless
Dive deeper
- Follow the dev-controlled wallet quickstart to stand up API-driven wallets in minutes.
- Use the user-controlled wallet tutorials to embed passkey flows and branded signing experiences.
- Head to the Contracts quickstart to deploy an audited template and connect to wallets.
- Explore Gas Station quickstarts and Paymaster guides to abstract gas across networks.