The wallet that
signs.
Stealthsend is the non-custodial browser extension for stealthPAY. It holds your keys, shows your seed once, and signs every payment — so you authorize spend without ever handing a key to a server. Free, on Chrome, for anyone.
01
What it is
stealthPAY is the rail; Stealthsend is the wallet that authorizes it. Your keys live in the extension, never on a server. When a payment needs authority, Stealthsend signs the challenge — the rail moves the funds, the key never leaves your machine.
Non-custodial
Keys stay yours
The seed is generated in the extension and shown once — never sent to any server. You hold the spend key; nobody else can move your funds.
Signature, not login
You sign to spend
Signing in to the Console is your account — Google, GitHub, email. Stealthsend is separate: it signs the challenge that authorizes a payment. Two steps, on purpose.
02
A look inside
screenshot
Seed generation. Shown once, never sent.
screenshot
Connect & sign. Approve or reject a request.
screenshot
Send & checkout. Pay an agent or a page.
03
What it does
Keys
Seed shown once
Generate or restore a wallet in the popup. The recovery phrase is shown once and never leaves the device.
Authorize
Connect & sign
A request mints a challenge; you approve or reject. The signature authorizes the spend — the key stays put.
Pay
Send & checkout
Pay an agent or a gated page in XST or shielded XSS, with the recipient and amount validated before you send.
Safety
Address validation
Every recipient is checked — base58check for XST, structural checks for XSS — so a bad address never leaves the field.
Receipts
Payment proofs
Export a self-contained proof for any shielded payment — selective disclosure, verifiable on StealthMonitor without keys.
Contacts
Encrypted address book
Save addresses, and move them between devices via an encrypted export — never through a server.
04
How it fits
You log in to the Console with Google, GitHub or email — that’s your account and your
plan. You sign with Stealthsend when money actually moves. Identity is one thing;
spending authority is another — and keeping them apart is what lets the Console see everything while
remaining unable to spend a coin.
Add Stealthsend to Chrome.
Free · non-custodial · your keys never leave the device.