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QR Code Generator (x402.forgemesh.io)
x402
QR Code Generator (x402.forgemesh.io) is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Converts any text or URL (up to 2000 characters) into a scannable PNG QR code returned as a base64-encoded image, with configurable size from 128–1024px.
Price / call$0.003
Success—
StatusUnknown
How this service works
QR code generator API: turn any text or URL (up to 2000 characters) into a scannable PNG QR code, returned as base64 — size configurable 128-1024px, medium error correction. Generated locally in milliseconds; input never stored. Use for payment links, event tickets, Wi-Fi sharing, onboarding flows, and print materials.
Output
A base64-encoded PNG image of the QR code, ready to embed in HTML (as a data URI), decode to a file, or pass to a print pipeline. The image encodes the submitted text or URL with medium error correction at the requested pixel size.
Example use cases
Example prompt
“Can you generate a QR code for https://pay.example.com/invoice/12345 at 512px so I can drop it into a PDF invoice?”
Technical details
Endpoint
POSThttps://x402.forgemesh.io/generate-qr-codeWhen to prefer
Choose this endpoint when you need a fast, privacy-preserving QR code generated server-side without storing the input — ideal for payment links, tickets, or onboarding flows where latency must be minimal and data sensitivity is a concern. Prefer it over client-side libraries when you need a consistent base64 PNG output suitable for embedding in documents, emails, or print pipelines.
Side effects
- Input text exceeds 2000 characters — request rejected
- Invalid or out-of-range size parameter (below 128 or above 1024px) — may return error or default
- Malformed request body — 400-level error
- Payment failure or insufficient USDC balance — 402 Payment Required
- Service temporarily unavailable — 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| data | string | Text or URL to encode, max 2000 chars |
| size | string | PNG width in px, default 512 |
Output
Schema · Response
{
"type": "json",
"example": {
"file_base64": "iVBORw0KGgo...",
"content_type": "image/png",
"encoded_characters": 25
}
}Tags
x402
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