10+
Blockchains supported
$0
Gas fees with x402 Protocol
500+
Transactions per second
100%
Non-custodial architecture
Products
Everything your business needs to send, receive, and manage funds onchain. Start with one product and add more as you grow.
Send crypto payments to any address. Support multi-chain transfers with real-time confirmation.
Generate payment links and QR codes. Accept payments on any chain with instant notifications.
Send to hundreds of recipients at once. Upload CSV, auto-validate, and execute payroll at scale.
Exchange tokens across 70+ chains. Rango aggregates 100+ DEXs for best prices.
Accept USDC without gas tokens. x402 protocol separates signing from execution.
Recurring onchain payments. Set billing cycles and automate collection.
Autonomous spending with session keys. Budget controls and instant revocation.
One address for all chains. Manage BTC, ETH, SOL from a unified interface.
Distribute funds by percentage. Perfect for royalties, revenue sharing, and teams.
Create and send professional crypto invoices. Track payment status in real-time.
Accept in-person crypto payments. Full-screen mode for retail checkout.
Track transactions, volumes, and trends. Export reports for accounting.
Visualize your entire payment network in real-time. See how funds flow across chains, wallets, and vendors in an interactive 3D graph. Identify patterns, track settlements, and understand your treasury's global footprint at a glance.
Manage hundreds of vendors, contractors, and suppliers from a single interface. Upload spreadsheets, validate addresses automatically, and execute mass payouts with just one click. Perfect for payroll, grants, and vendor settlements.
Click to open full Batch Payment →
Enterprise Grade
Protocol Bank is non-custodial by design. Your keys stay in your wallet. We cannot access or move your funds -- ever. Every transaction goes through automated security analysis before touching the blockchain.
Proxy backdoor detection, flash loan analysis, signature phishing prevention, and malicious approval blocking -- all before you sign.
Shamir Secret Sharing (2-of-3 threshold) for embedded wallets. PIN-derived encryption with AES-256-GCM. Server cannot reconstruct keys.
No unlimited token approvals. Every transaction authorizes only the exact amount needed, with address integrity hashing and tamper detection.
6
Security checks
0
Keys exposed
RLS
Data isolation
Why Onchain
Traditional payment rails were built for a different era. Protocol Bank leverages blockchain infrastructure to deliver settlement in seconds, not days.
| Method | Cost | Settlement | Cross-Border |
|---|---|---|---|
| Protocol Bank (x402) | $0 gas for sender | Instant signature | Native, 10+ chains |
| Layer 2 Transfer | $0.01 - $0.10 | ~2 seconds | Same chain only |
| Wire Transfer (SWIFT) | $25 - $50 | 1-5 business days | High fees, slow |
| Traditional Payroll | $5 - $15 per employee | 2-3 business days | Complex, regulated |
Connect your preferred wallet and operate across all major networks from a single dashboard.
Join the next generation of businesses building on programmable money. Connect your wallet to get started, or explore with our live demo.