Alby
Lightning wallet API for micropayments and web monetization.
Open Source
Free
Freemium
11 APIs
Capsule
Embedded wallet SDK for in-app wallets and gasless UX.
Wallets: Embedded Wallets, Account Abstraction
What can you build?
- In-app wallets
- Gasless UX
Free
Freemium
Coinbase AgentKit
Toolkit for building AI agents with wallet and onchain actions.
Open Source
Free
Dynamic
Wallet and auth SDK for multi-wallet login and gated dapp access.
Authentication: Wallet Login, Embedded Wallets, Social Login
What can you build?
- Multi-wallet login
- Gated dapp access
Free
Freemium
Openfort
Game-focused wallet infrastructure with session keys.
Wallets: Embedded Wallets, Account Abstraction
What can you build?
- In-game wallets
- Session keys
Free
Freemium
Privy
Wallet onboarding and embedded wallet infrastructure for apps.
Authentication: Wallet Login, Embedded Wallets, Social Login, Account Abstraction
What can you build?
- Wallet Login
- Embedded Wallet Apps
Free
Freemium
RainbowKit
React wallet connection library with polished UX.
Wallets: Wallet Login, Embedded Wallets
What can you build?
- Wallet login system
- NFT marketplace
Open Source
Free
Turnkey
Wallet infrastructure with MPC key management for teams.
Wallets: Embedded Wallets, MPC, Wallet Login
What can you build?
- Embedded wallets
- MPC key management
Free
Freemium
Wagmi
React hooks for Ethereum wallets, contracts, and chain state.
Developer Experience: Wallet Login
What can you build?
- Wallet UIs
- Contract interactions
Open Source
Free
WalletConnect
Open protocol connecting wallets to decentralized applications.
Authentication: Wallet Login, Passkeys
What can you build?
- Wallet login system
- DeFi dashboard
Open Source
Free
Freemium
ZeroDev
Account abstraction toolkit with session keys and sponsored gas.
Gasless & Paymaster: Gasless, Account Abstraction
What can you build?
- Session keys
- Sponsored gas
Free
Freemium