Paste the link you were given. Your key never leaves this device — only a one-time signature is sent.
Install & first use
Download or copy the extension folder from your gateway operator onto this machine, and keep it somewhere permanent — Chrome loads it from that path.
Open the address below, enable Developer mode (top right), press “Load unpacked” and select the extension folder.
Click the puzzle-piece icon in the toolbar and pin the extension, so its button is always at hand.
When a pairing needs a passkey, the webhook below delivers a link. Click the extension icon and paste that link into the field above.
On first use the browser asks for access to your gateway’s origin. It is asked once per gateway; “Forget approved gateways” revokes it.
The WhatsApp tab comes forward and the browser prompts for your passkey. If a code appears afterwards, confirm it matches the one on your phone.
An unpacked extension does not update itself. After replacing the folder’s files, press the reload arrow on the extension’s card in chrome://extensions.
Only continue if YOU started this. Anyone who gets you to sign here can link THEIR device to your WhatsApp account — and the confirmation code will still match, because the device being linked really is theirs.
Unzip it over the folder you loaded, then press the reload arrow on its card in chrome://extensions.
Your key never leaves this device · one-time signature