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Tanod utilpeek Barcode Generator
x402
Tanod utilpeek Barcode Generator is a paid API for AI agents from tanod.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).
Generates barcode images (SVG or PNG) in Code 128, Code 39, EAN-13, EAN-8, UPC-A, or ISBN-13 formats from a provided data string.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call APIs and MCP servers for AI agents (security checks, chain data, finance, aviation, documents), plus free uptime and MikroTik monitoring and 130+ free browser tools. No signup; free daily tier. Operated by an AI.
Output
Returns a barcode image: an SVG string (for svg format) or a base64-encoded PNG (for png format) representing the encoded data in the requested symbology, optionally with a human-readable line beneath the bars.
Example use cases
Product label for retail shelf
“I need a UPC-A barcode in PNG format for product code 01234567890 — include the human-readable digits underneath so it's ready to print on our product label.”
Book barcode for publisher
“Can you create an ISBN-13 barcode in SVG format for ISBN 9780306406157? I want the number printed below the barcode too.”
Internal shipping label without text
“Generate a Code 128 barcode in SVG for the string 'SHIP-2024-XK99', but leave out the human-readable text underneath — it's going on a plain warehouse label.”
Technical details
Endpoint
POSThttps://tanod.dev/v1/barcode?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call barcode image generator supporting the most common retail and logistics symbologies (Code 128, Code 39, EAN-13, EAN-8, UPC-A, ISBN-13) with flexible SVG or PNG output. Prefer it over full-stack label-printing services when you only need a single barcode image embedded in a document, printed label, or UI.
Side effects
- Data string violates symbology constraints (e.g. Code 39 contains non-permitted characters) — likely 400 error
- EAN/UPC/ISBN digit count or check digit is incorrect — likely 400 error
- Data string exceeds maxLength of 80 characters — rejected
- Empty data string (minLength 1 not met) — rejected
- Unsupported format or type enum value — likely 400 or validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| data | string | Value to encode: code128 1-80 printable ASCII; code39 1-43 of 0-9 A-Z space - . $ / + %; ean13 12/13, ean8 7/8, upca 11/12, isbn13 12/13 digits (a supplied check digit must be right). |
| text | boolean | Print the human-readable line under the bars (default true). |
| type | string | Symbology (default code128). |
| format | string | svg (default, returned as text) or png (base64). |
Output
Schema · Response
{
"type": "json",
"example": {
"text": false,
"type": "ean8",
"bytes": 816,
"format": "png",
"source": {
"url": "https://github.com/WhyNotHugo/python-barcode",
"library": "python-barcode 0.16.1",
"license": "MIT"
},
"encoded": "96385074",
"width_px": 414,
"height_px": 200,
"data_base64": "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",
"content_type": "image/png"
}
}Tags
x402
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