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x402tools QR Generator
x402
x402tools QR Generator is a paid API for AI agents from qr.x402tools.xyz, paid per call via x402, $0.01/call, status down (last checked 2026-10-13).
Generates a QR code image (PNG, SVG, or base64) from any text or URL, billed per call via the x402 USDC micropayment protocol.
Price / call$0.01
Success—
StatusDown
How this service works
Generate a QR code from any text, URL, or data. Returns a scannable PNG, SVG, or Base64 image. Use for QR code creation, link encoding, and barcode generation.
Output
A JSON object containing a `dataUrl` field with the QR code encoded as a base64 data URI (e.g. `data:image/png;base64,...`), ready to embed in HTML or decode as an image file.
Example use cases
Example prompt
“Can you generate a 512px PNG QR code for the URL https://myshop.example.com so I can put it on my flyer?”
Technical details
Endpoint
POSThttps://qr.x402tools.xyz/v1/generate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, pay-as-you-go QR code generation call without a subscription, especially when building agents that require micropayment-compatible APIs or when you need flexible output formats (PNG, SVG, base64) and configurable image sizes.
Side effects
- Missing or empty `text` field returns an error indicating required input
- Invalid `format` value outside the enum returns a validation error
- Unpaid or failed x402 payment results in a 402 Payment Required response
- Extremely large `size` values may be rejected or time out
- Non-printable or binary content in `text` may produce unreadable QR codes
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| size | number | Image width/height in pixels (default: 256) |
| text | string | Content to encode in QR code |
| format | string | Output format |
Output
Schema · Response
{
"type": "json",
"example": {
"dataUrl": "data:image/png;base64,iVBORw..."
}
}Tags
x402
Reviews
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