This documents shows how to connect Wasabi Wallet to BTCPay Server.
Create a Store in BTCPay Server
Install Wasabi Wallet
After installation, open the Wasabi Wallet by clicking on the icon on your desktop.
Generate Wasabi Wallet
In Wasabi, Advanced Settings > Wallet info - copy the Extended Public Key.
In BTCPay Server, Store Settings > General > Derivation Scheme - Paste the Extended Public Key
In Receive tab in Wasabi, generate a new address.
Compare the addresses in Wasabi and BTCPay Server, they should match.
Confirm the address match in BTCPay.
Firstly, give your wallet a name, for example,
BTCPay Server Wallet and enter the password. Make sure to remember or write down the password. Agree to Terms of Service, and click
Generate in the right corner.
IMPORTANT NOTE: Write down your recovery words in the order you see them on the screen. Write them down a piece of paper and store it somewhere secure. Take your time and triple check each word. Do not store your seed in a digital format (photograph, text document). Whoever has the access to your seed can access your funds. Confirm that the seed has been properly backed up.
Before proceeding, it is recommended to test the password, to be sure that the wallet can be accessed without any problems.
To test the password, enter it in the password field, and click
The green message on the left bottom side of the screen will appear if the password is correct. If by any chance your password is incorrect, delete the wallet and start from scratch.
Upon testing the password, click on the
Load Wallet to access your newly created wallet.
When the wallet loads (it may take few moments), on the right hand sidebar, toggle the
Advanced options and then click
Select and copy the
Extended Account Public Key. This is the public key from which BTCPay will derive addresses.
Return to your BTCPay Server. Click on the
Stores in the header menu and scroll until you see
Derivation Scheme section. Click on the
Extended Account Public Key into derivation scheme field as it is, without adding anything else. Make sure that
Enabled checkbox is ticked and click
Return to the Wasabi Wallet. Go to
Receive tab and
generate a new address.
Compare the address you see in Wasabi Wallet to Addresses shown in BTCPay Server. If there's a match,
continue. If there is no match, copy the address from Wasabi and paste it into
Hint Address Form. If you still can't get the matching, double-check that you're actually pasting
Extended Account Public Key.
After wallets are connected, it is highly-recommended to connect Wasabi to your full node in BTCPay. The process is easy, but can only be done if you self-host BTCPay and are logged in as
Admin. Tor has to be enabled in BTCPay (it is enabled by default). This process enhances privacy even further.
In BTCPay, go Server Settings > Services > Full node P2P > See Information. On the BTCP-P2P page, click on the
Show Confidential QR Code. Bellow the QR Code, there's a link
See QR Code information by clicking here, so click on the link to reveal your string. Copy the string but remove
Alternative Block Source / Bitcoin P2P Endpoint, paste the endpoint.
In the top menu, select click on the
File > Open > Wallets Folder. Shortly the
json file will be shown in a sub-folder. Open that file with a text editor like notepad. Locate
"MinGapLimit": 21, change it to
"MinGapLimit": 100, and save the file.
There's no good answer to how much you should set the gap limit to. Most merchants set 100-200. If you're a big merchant with high transaction volume, you can try with even higher gap limit.
For more details about the Gap Limit, check the FAQ.
Wasabi Wallet and BTCPay Server are now connected. Any payments received to your BTCPay will be visible in Wasabi, where you can further spend or mix them.