signal.forsale
Checking market

Pick a coin.
Send. Receive.

No buyer account and no wallet connection. Choose a network, send to a fresh payment address, then use your private purchase link to watch confirmation and reveal the delivery.

Start a purchase ↗See the flow ↓

Plain-language warning: credentials are format-checked only. Account ownership, access, and transferability are not independently verified.

NO BUYER WALLET CONNECTION ✳ FRESH PAYMENT ADDRESS ✳ PRIVATE STATUS LINK ✳ CONFIRMED DELIVERY ✳ ETH · BASE · BTC · XMR ✳
01

THE EXCHANGE

One price. Four rails.

BUYNO ACCOUNT

Choose how to pay

A fresh deposit address and private status link are created only after you choose a currency.

  1. 01
    Choose a networkETH, Base ETH, Bitcoin, or Monero.
  2. 02
    Scan or copySend the exact amount to the fresh address.
  3. 03
    Keep your private linkReturn at any time to check confirmation.
  4. 04
    Reveal after settlementDelivery unlocks after the processor marks payment finished.

SELLWALLET SIGN-IN

Submit credentials

Sellers sign a wallet message so a reviewed sale can be linked to its eventual payout. Credentials are encrypted immediately.

02

DELIVERY DESIGN

Your link is the key.

⌁

Fresh payment intent

The payment processor creates a new deposit address for each purchase and watches the selected chain.

#

Private status link

A random 256-bit token stays in the URL fragment, which browsers do not send in HTTP requests or referrer headers.

↻

Confirmed delivery

A signed callback or an independent status poll must report the payment finished before the encrypted delivery is prepared.

◷

Short delivery window

You get 24 hours to reveal and save the credentials. Acknowledgement destroys the remaining delivery copy.

PURCHASE CREATING
Payment QR code

PAYMENT REQUEST

Send the exact amount

The status updates automatically after the network and processor finish confirmation.

Anyone with this link can reveal the delivery. Save it privately. Browsers omit the # fragment from navigation and referrer data; this page presents its token only to the purchase API.

DELIVERY / ONE-TIME VIEW

Save these credentials now.

The encrypted delivery copy will be destroyed when you acknowledge receipt or the window closes.