ShadowDrop lets you send SOL and USDC to anyone — no wallet address needed.
Send SOL & USDC anonymously via claim link or QR code. Built exclusively for Seeker on Solana.
ShadowDrop lets you send SOL and USDC to anyone — no wallet address needed. Create a drop, fund it, and share the claim link or QR code. The recipient claims it directly to their Seeker wallet in seconds.
Sender and recipient wallets are never linked on-chain. Complete privacy, every time.
- 🔒 Anonymous transfers — no on-chain link between sender and recipient
- ⚡ Instant claims — recipients claim in seconds, no setup required
- 💵 SOL & USDC — send native SOL or USDC stablecoin
- 👥 Multi-recipient drops — split one drop between multiple people
- 🔁 Cancel anytime — full refund before the drop is claimed
- 🔍 On-chain verified — every drop verifiable on Solscan
- 📋 Transaction history — track all your drops
- 🔐 Biometric confirmation — fingerprint/face ID before sending
- 👤 Contacts integration — share directly via SMS to contacts
- ⏳ 48h expiry countdown — drops expire automatically
- Create a Drop — choose SOL or USDC, enter amount, approve in Seeker wallet
- Share the Link — copy the claim link or show the QR code
- Recipient Claims — they open the link and receive funds instantly
| Amount | Fee |
|---|---|
| Under $100 | Free |
| $100 and above | 1% |
Network fee: ~0.000065 SOL (less than $0.01)
For USDC drops: ~0.004 SOL rent required (returned when claimed or cancelled)
- React Native 0.73.6 (Android)
- Solana web3.js — transaction building
- Mobile Wallet Adapter — Seeker wallet integration
- Firebase Firestore — drop records
- SPL Token — USDC transfers
- TweetNaCl — encryption
- Each drop uses a unique ephemeral keypair
- Private key is encoded in the claim link — only the link holder can claim
- No server holds funds — everything is on-chain
- Cancel function returns funds directly to sender's wallet
Available on the Solana dApp Store for Seeker phones.
MIT
Built for Seeker · Powered by Solana