Build the standard WIFI: join string (ZXing/Android escaping of ; , : \ and quot...

{ "method": "GET", "queryParams": { "password": "example-pass-123", "ssid": "CafeGuest" }, "type": "http" }

{ "example": { "asOf": "2026-10-21T00:45:42.494Z", "authType": "WPA", "characters": 43, "dataCodewords": 64, "degraded": false, "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.", "ecLevel": "M", "encodedUnits": 43, "errorCorrectionCodewords": 36, "hidden": false, "maskPattern": 6, "mode": "byte", "modules": 33, "notChecked": [ "that the network exists or the password is right", "that every phone model reads the WIFI: format (iOS 11+ and Android 10+ camera apps do; older readers may not)", "…1 more" ], "payload": "WIFI:T:WPA;S:CafeGuest;P:example-pass-123;;", "penaltyScore": 752, "quietZoneModules": 4, "reasons": [ "Characters \\ ; , : and \" are escaped with a backslash; an all-hex SSID or password is wrapped in quotes so it is read as text." ], "source": "computed locally", "summary": "Wi-Fi join payload for \"CafeGuest\" (WPA) and a version 4 QR code.", "svg": "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 41 41\" shape-rendering=\"crispEdges\"><rect width=\"41\" height=\"41\" fill=\"#ffffff\"/><path fill=\"#000000\" d=\"M4 4h7v1h-7zM12 4h1v1h-1zM14 4h1v1h-1zM17 …", "svgBytes": 4217, "verdict": "BUILT", "version": 4 }, "type": "json" }