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WiFi QR Code Payload Generator
x402
WiFi QR Code Payload Generator is a paid API for AI agents from barcode-qr.x402tookit.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-11-02).
Builds a standard WIFI: join string with proper ZXing/Android escaping and returns it as a QR code SVG image.
Price / call$0.03
Success—
StatusUnknown
How this service works
Build the standard WIFI: join string (ZXing/Android escaping of ; , : \ and quotes) and its QR code SVG.
Output
Returns a JSON object containing the rendered QR code as an SVG string, the WIFI: payload string with proper escaping, QR metadata (version, module count, mask pattern, data codewords, penalty score, encoded units, SVG byte size, error correction level, auth type, encoding mode), a summary/verdict field, and any warnings or reasons if degraded.
Example use cases
Printable guest WiFi sign
“Make a WiFi QR code for my Airbnb — the network is 'AirbnbGuest', password is 'welcome123', WPA security, and use high error correction so it scans reliably even if the paper gets a little crumpled.”
Open network QR for public venue
“Create a WiFi QR code for our open coffee shop network called 'BeanStreetFree' — there's no password, just an open network. I want a scalable SVG I can put on table cards.”
WPA3 corporate guest network
“Generate a WiFi join QR code for our guest network 'CorpGuest-5G' with SAE authentication and password 'Visitor@2024!', using medium error correction and a 4-module quiet zone border.”
Technical details
Endpoint
GEThttps://barcode-qr.x402tookit.com/wifi-qr-payload?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a complete, standards-compliant WiFi onboarding QR code that both builds the correctly escaped WIFI: payload string and renders it as a scalable SVG in one call. Prefer it over generic QR text encoders when the use case specifically involves WiFi network joining (ZXing/Android compatibility), as it handles the escaping of semicolons, commas, colons, backslashes, and quotes automatically and supports WPA, WEP, WPA3/SAE, and open network auth types.
Side effects
- Missing required 'ssid' query parameter returns an error
- SSID exceeding 32 characters may be rejected or truncated
- Invalid 'ec' value (not L/M/Q/H) causes a bad request
- Invalid 'auth' value (not WPA/WEP/SAE/nopass) causes an error
- Scale value outside 1-20 range or border outside 0-10 range returns validation error
- Special characters in SSID or password that cannot be escaped may cause encoding failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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