Launch crypto projects in minutes
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Openfort is an open source alternative to wallet infrastructure solutions. Start your project with branded wallets, authentication, user management and transaction monitoring.
What would you do with better wallets?
Over 10 million transactions created by 50+ customers.
View our customer stories →
Your Wallet, your rules
Create your cross-app Wallet, let developers integrate it with no app or extension required. Check out our example ecosystem wallet, Rapidfire ID:
> npm install @rapidfire/id1import Rapidfire from "@rapidfire/id"2const rapidfire = new Rapidfire()3rapidfire.getEthereumProvider()Works anywhere
Let your users create a wallet in seconds using iFrames, with no additional apps or extensions.
No developer lock-in
Use non-custodial wallets with any Ethereum-based app or chain.
All in one place.
Works with your favorite libraries: Wagmi, Viem, Ethers, RainbowKit, and more.
Modern EIP support
Bleeding-edge features built on top of EIPs such as 1193, 6963, 7702, 4337, and more.
Estimated setup time: 15 Minutes
SDKs for any platform and device
Web and apps
Onboard users direclty on your website, PWA and mobile apps.
Game engines
Native onboarding for your players without interrumpting the fun.
Server-side libraries
Manage and program interactions from your backend.
Everything you need to deploy your wallet
Login with your brand
Take advantage of the ecosystem SDK that lets users easily navigate across any app with a single wallet
Wallet libraries
Transform your app into a login method that integrates with RainbowKit, ConnectKit and other wallet adapters
Transaction simulation
Minimize risk by helping users understand the transaction before they sign
Powerful RPC calls
By indexing and selecting optimal RPCs and bundlers, you'll ensure higher reliability, reduced latency, and greater uptime for your users.
type Request = {
method: 'eth_sendTransaction',
params: [{
/** Target chain ID. Defaults to the connected chain. */
chainId?: `0x${'string'},
/** Calldata to send with the transaction. */
data?: `0x${'string'},
/** Address of the sender. */
from: `0x${'string'},
/** Address of the recipient. */
to: `0x${'string'},
/** Value to transfer. Defaults to 0. */
value?: `0x${'string'},
}]
}Us vs. them
See how Openfort compares with other blockchain infrastructure providers. Our complete suite of features helps you build and scale your Web3 applications with confidence.
 |  |  |  |  |  | |
|---|---|---|---|---|---|---|
Social/email/passkeys | ||||||
Fully whitelabel | ||||||
UI Components | ||||||
Open source key management | ||||||
EVM and SVM compatible | ||||||
Multi-wallet support per user | ||||||
Gaming SDKs | ||||||
Transaction management | ||||||
Built-in with ERC4337 and ERC7702 | ||||||
Universal cross-app (MWP) | ||||||
Webhooks and events | ||||||
Brandable wallet (own your npm) |
Highest reliability and performance
Hundreds of businesses are building with crypto rails on Openfort. Your team can deploy blockchain features in a day and scale to millions of users, without the need to be blockchain experts.
- Automatic scale
- We index and monitor the reliability of RPCs and bundlers to offer you the fastest option at every request.
- Webhooks and Events
- Get server-side notifications to monitor your wallets and onchain actions. You can decide the frequence and block range.
- Automatic contract ABI
- Easily interact with smart contract with an API call. You can decide to interact with the Openfort backend or use popular libraries like ethers.js or Viem.
Get started in 15 minutes
Implement robust wallet features in no time. One platform for the entire wallet lifecycle—from keys to transactions.