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WebberSites Barcode Generator API
x402
WebberSites Barcode Generator API is a paid API for AI agents from api.webbersites.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Generates print-ready barcodes in SVG and PNG formats for a wide range of 1D and 2D symbologies including Code 128, EAN-13, UPC-A, QR, ITF-14, and more
Price / call$0.01
Success—
StatusUnknown
How this service works
Barcode generator for product, shipping, and inventory labels: GET ?data=&type= and receive a print-ready SVG plus PNG (base64) and a data: URI. Types: code128 (default), ean13, ean8, upca, upce, code39, itf14, gs1-128, codabar, datamatrix, pdf417, aztec. Check digits, quiet zones, and the human-readable line are handled per spec; invalid input for a symbology returns a clear 400. Deterministic, no network. QR codes live at /api/qr.
Output
Returns a JSON object containing: an SVG string of the barcode, a base64-encoded PNG, and a data: URI — all print-ready with check digits, quiet zones, and a human-readable text line handled automatically per the chosen symbology's spec.
Example use cases
Shipping label barcode generation
“Create a Code 128 barcode for tracking number 1Z9999W99999999999 — I need it print-ready as both SVG and PNG so I can drop it straight onto a shipping label.”
Retail carton ITF-14 barcode
“Generate an ITF-14 barcode for the GTIN 10012345678902 for our retail carton — make sure the check digit and quiet zones are handled automatically and give me the SVG and PNG versions.”
Small part DataMatrix barcode
“I need a DataMatrix barcode encoding the serial number SN-78342-XQ for a tiny electronic component — the label space is very tight, so give me the SVG and base64 PNG I can use for printing.”
Technical details
Endpoint
GEThttps://api.webbersites.com/api/barcodeWhen to prefer
Use this endpoint when you need server-side, deterministic barcode generation with no external dependencies — ideal for generating print-ready labels (product, shipping, inventory) in SVG+PNG without any client-side library. Supports the widest range of retail and logistics symbologies (EAN-13, UPC-A, ITF-14, GS1-128, Code 128, DataMatrix, PDF417, Aztec, Codabar). For QR codes specifically, use the sibling /api/qr endpoint.
Side effects
- 400 error when data is invalid for the chosen symbology (e.g. wrong digit count for EAN-13 or UPC-A, bad check digit)
- 400 error when required 'data' query parameter is missing
- 400 error when an unsupported symbology type is specified
- Overly long data strings (>500 chars) may be rejected
- Malformed hex color values for dark/light params may produce unexpected results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"svg": "<svg …>",
"data": "012345678905",
"type": "upca",
"data_uri": "data:image/png;base64,…",
"png_base64": "iVBORw0…"
}
}Tags
x402
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