Wallets
Source and verification
- Owning repository
- bitcoinuniverseio/stampdex (private application source)
- Source path
- frontend wallet capabilities table, wallet adapters
- Applicable release
- continuous deployment, verify with GET /api/version
- Chain and network
- bitcoin / mainnet
- Lifecycle
- stable
- Last verified
- 2026-09-01
- This page
- Edit on GitHub · Bitcoin Universe platform
You can browse everything without a wallet. Connect one when you want to buy, sell, or see your own holdings.
Supported wallets
Section titled “Supported wallets”| Wallet | Where to get it |
|---|---|
| Universe Wallet | Chrome Web Store |
| UniSat | unisat.io |
| Leather | leather.io |
| Xverse | xverse.app |
| OKX Wallet | okx.com/web3 |
Connect from the wallet button in the header. StampDEX sees your address and asks your wallet to sign when you act. It never sees your keys.
What each wallet can do here
Section titled “What each wallet can do here”Connecting a wallet is not the same as being able to do everything with it. This table comes from the code that talks to each wallet, so it says what StampDEX actually does rather than what a wallet is generally capable of.
- Yes means the action has been run through that wallet on StampDEX.
- Not tested means StampDEX can ask the wallet for it and nobody has run it yet. StampDEX offers the action and says so on the screen.
- No means the wallet exposes nothing that performs the action here, so StampDEX hides it rather than showing a button that fails.
| Action | Universe Wallet | UniSat | Leather | Xverse | OKX Wallet |
|---|---|---|---|---|---|
| Detected in the browser | Yes | Yes | Yes | Yes | Yes |
| Connect | Yes | Yes | Yes | Yes | Yes |
| Reconnect after a reload | Yes | Yes | Yes | Yes | Yes |
| Read the current account | Yes | Yes | Yes | Yes | Yes |
| Report an account change | Yes | Yes | No | Yes | Yes |
| Report the network | Not tested | Not tested | Yes | Yes | Not tested |
| Sign a message | Yes | Yes | Not tested | Yes | Not tested |
| Sign a transaction | Yes | Yes | Not tested | Yes | Not tested |
| Sign an unfinalized listing transaction | Yes | Yes | Not tested | Not tested | Not tested |
| Send BTC | Yes | Yes | Not tested | Yes | Not tested |
| Buy SRC-20 | Yes | Yes | Not tested | Not tested | Not tested |
| List SRC-20 | Yes | Yes | Not tested | Not tested | No |
| Cancel a listing | Yes | Yes | Not tested | Not tested | No |
| Transfer SRC-20 | Yes | Yes | Not tested | Not tested | Not tested |
| Buy from a dispenser | Yes | Yes | Not tested | Not tested | Not tested |
| Open a dispenser | Not tested | Not tested | No | No | No |
| Close a dispenser | Not tested | Not tested | No | No | No |
| Mint | Yes | Yes | Not tested | Not tested | No |
| Work inside Universe Wallet | Yes | No | No | No | No |
Read the “Not tested” column honestly: it is an offer with a warning attached, not a guarantee. See Release evidence.
Does the wallet show Stamps and SRC-20 itself
Section titled “Does the wallet show Stamps and SRC-20 itself”This is about each wallet’s own interface, not about StampDEX. Where the answer is No, StampDEX shows your holdings and the wallet signs for them.
| Wallet | Shows these assets |
|---|---|
| Universe Wallet | Yes |
| UniSat | No |
| Leather | No |
| Xverse | No |
| OKX Wallet | No |
The negatives are stated deliberately, because the opposite claim sends people looking for balances that are not there.
Per-wallet caveats
Section titled “Per-wallet caveats”Leather mixes Bitcoin and Stacks entries when it reports addresses. StampDEX filters out the Stacks entry and uses the payment address, never an ordinals address. Its signing returns a signed but unfinalized transaction, which is the shape a listing needs. It does not report account changes, so switching accounts inside Leather is not something StampDEX can react to.
Xverse keeps payment and ordinals addresses separate, and StampDEX pays from the payment address only. An Xverse session ends when you switch accounts inside the wallet, rather than carrying on with the address you left.
OKX Wallet exposes generic Bitcoin signing only. Listing, cancelling, minting, and all dispenser management are hidden for it because nothing behind them would work.
Universe Wallet is the first-party target and the only one that embeds the StampDEX trading desk. From the wallet you land on the desk with your wallet already connected, and token links open the matching StampDEX pages.
What connecting shares
Section titled “What connecting shares”Your address, and nothing else. StampDEX reads your SRC-20 balances, stamps, open orders, and activity for that address from its own API, the same data anyone could read for any address. See Your portfolio.
Never do this
Section titled “Never do this”No wallet on this page needs your recovery phrase or a private key to work with StampDEX, and StampDEX never asks for either. If any page, in any tab, asks you to type a recovery phrase or import a seed in order to trade, close it.
Disconnecting
Section titled “Disconnecting”Disconnect from the wallet menu. StampDEX never has your keys, so disconnecting just stops the site reading your address. The only funds StampDEX ever operates are the per-listing escrow addresses during an active SRC-20 trade. See Where your funds are.