Co-signed P2P transactions on Solana
BitBePay lets multiple participants create, co-sign and broadcast a single Solana transaction together — transfers or token swaps, all secured by sequential or parallel multi-signature workflows.
Protocol network fee
A flat, transparent fee per co-signed broadcast. No hidden spreads or gas surprises.
Multi-signature P2P
Several participants co-sign a single Solana transaction in parallel before it ever touches the chain.
Real-time signing
Signatures are collected live and in parallel. Broadcast unlocks the moment every signature lands.
Transfers & swaps
Send SPL token transfers or swap between tokens — both go through the same co-signed flow.
Mainnet & Devnet
Switch between Solana networks instantly. Default is Mainnet Beta for production-grade flows.
Multiple wallets
Connect Phantom, Solflare, Backpack, Glow and more. Your connected wallet is the default signer.
Secure by design
No transaction is broadcast until every required participant has signed it — co-signed, then committed.
How it works
Setup
Define a transfer or swap, set the recipient and add co-signers.
Sign
Each signer receives a signature link and co-signs in parallel.
Broadcast
Once all signatures are collected, the last signer broadcasts to Solana.
Next.js frontend + Rust runtime backend · signing sessions update over WebSocket and broadcast through Solana RPC