✨ Privacy SDK for Solana
Privacy infrastructure for Solana dApps
Add zero-knowledge verification to your dApp. Verify users without exposing their wallets. Sybil-resistant by default.
Why integrate Vouch?
Add privacy-preserving verification to your dApp in minutes
Privacy SDK for Solana dApps
ZK
VouchSDK
What you can build
Privacy primitives for any Solana application
Developer Gating
Verify builder credentials
Developer Gating
Gate access to developer-only features by verifying on-chain credentials anonymously.
Gate by deployed programs
Verify TVL thresholds
Grant roles privately
Prove experience, not identity
Try Demo
Whale Gating
Verify trading volume
Whale Gating
Create exclusive access for high-volume traders without exposing their wallets.
Volume threshold verification
Exclusive trader pools
No wallet exposure
Prove activity privately
Try Demo
Private Airdrops
Distribute tokens anonymously
Private Airdrops
Sybil-resistant token distribution with privacy-preserving claims.
Sybil-resistant distribution
One claim per user
Hidden amounts via ShadowWire
Claim to any wallet
Try Demo
Integration flow
Four steps to privacy
01
02
03
04
01Install
npm install @vouch-protocol/sdk02Import
import { proveDevReputation } from
'@vouch-protocol/sdk';03Prove & Verify
const result = await proveDevReputation({
walletPubkey, programs, minTvl
}, { wallet, connection });04Done
if (result.success) {
// result.verification.signature
// Identity stays hidden ✓
}