Developer-First API
Simple, powerful, and fully typed. Start accepting payments in minutes.
client.tstypescript
import { F402Client } from '@f402/sdk';
// Initialize the F402 client
const client = new F402Client({
network: 'mainnet-beta',
apiKey: process.env.F402_API_KEY
});
// Connect to Solana
await client.connect();
console.log('F402 Client initialized');<1s
Transaction Time
<$0.001
Average Fee
100%
Type Safe
Why Choose F402?
Built for the modern web. Optimized for performance.
Instant Payments
Sub-second transaction finality on Solana
Ultra Low Fees
Fractions of a cent per transaction
Developer First
Simple SDK with comprehensive documentation
Secure by Default
Built-in security best practices and transaction verification
Blockchain Native
Leverages Solana's high-performance blockchain infrastructure
Production Ready
Battle-tested SDK with comprehensive error handling
Trusted by Developers
Join thousands of developers building the future of payments
Transactions Processed
Total Volume
Active Developers
Uptime
Ready to Get Started?
Start accepting Solana payments in your application today. No credit card required.
$npm install @f402/sdk