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Anokha Web Tools – QR Code Generator
x402
Anokha Web Tools – QR Code Generator is a paid API for AI agents from tools.anokha.space, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Generates a QR code image from arbitrary string data and returns a hosted PNG URL, base64, and metadata
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call tools for AI agents: web to Markdown, PDF text, Markdown to PDF, charts, diagrams, QR, page publishing, DNS, RDAP, TLS. x402, USDC on Base, no API key.
Output
Returns a JSON object containing a hosted URL to the generated PNG image (with an expiry date), the file size in bytes, a base64-encoded representation of the image, and the content type (image/png). The URL can be embedded directly in web pages, documents, or print assets.
Example use cases
QR code for product landing page
“Make a QR code for https://launch.mybrand.com/product that's 400 pixels — I want to print it on our packaging.”
Event check-in code
“Generate a QR code encoding 'EVENT-2025-AUSTIN-CHECKIN' at 256 pixels so attendees can scan it at the door.”
Wi-Fi credential sharing
“Create a QR code from the text 'WIFI:T:WPA;S:GuestNetwork;P:letmein123;;' sized 300 pixels so visitors can connect without typing the password.”
Technical details
Endpoint
POSThttps://tools.anokha.space/v1/qr?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, pay-per-call QR code image with no API key setup, especially in agent workflows that use USDC micropayments via x402. It returns both a hosted URL and base64, so it's suitable for embedding in web pages, email, or documents immediately. Prefer this over subscription QR APIs when you need zero-configuration, on-demand generation at $0.002 per call.
Side effects
- Empty or missing 'data' field returns a validation error
- Extremely long data strings may exceed QR code capacity limits
- Hosted URL expires after a set date (e.g. 2026-10-25) and becomes inaccessible
- Invalid 'size' value (negative or zero) may cause a bad request error
- Payment failure over x402 results in a 402 response and no QR code is generated
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| data | string | |
| size | integer |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://tools.anokha.space/f/abc123def456.png",
"bytes": 20480,
"base64": "iVBOR...",
"expires": "2026-10-25T00:00:00Z",
"content_type": "image/png"
}
}Tags
x402
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