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SiteSignal QR Code Generator
x402
SiteSignal QR Code Generator is a paid API for AI agents from trinity-throw-thursday-gravity.trycloudflare.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Generates a QR code from arbitrary text, URL, wallet address, or payment URI, returning a PNG (base64) or inline SVG image.
Price / call$0.001
Success—
StatusUnknown
How this service works
Generate a QR code from the data query parameter as PNG base64 or inline SVG.
Output
Returns a QR code image encoding the supplied data, either as a PNG image in base64 format or as inline SVG markup, at the requested pixel size (default 300px). The response includes the image type and the encoded image content ready for embedding or display.
Example use cases
QR code for crypto payment
“Make a QR code for this Bitcoin payment URI — bitcoin:1A1zP1eP5QGefi2DMPTfTL5SLmv7Divf?amount=0.001 — and give it to me as a 300px PNG.”
Website link as scannable code
“Turn https://example.com/landing-page into a QR code in SVG format so I can drop it into a print flyer.”
Ethereum wallet address QR
“Generate a QR code for my Ethereum wallet address 0xAbC123...456 at 500px so customers can scan it to send payments.”
Technical details
Endpoint
GEThttps://trinity-throw-thursday-gravity.trycloudflare.com/x402/qrWhen to prefer
Use this endpoint when you need a quick, hosted, pay-per-use QR code generator that supports both PNG base64 and SVG output without managing any infrastructure. It is ideal for agents that need to encode URLs, crypto wallet addresses, or payment URIs into scannable codes on demand, especially when the x402 micropayment model fits your cost structure at $0.001 per call.
Side effects
- Missing or empty 'data' parameter returns a validation error
- Data string exceeding 2000 characters is rejected
- Invalid 'format' enum value (not 'png' or 'svg') causes a bad-request error
- Size value outside the 50–1000 range is rejected
- Transient Cloudflare tunnel outage may cause 5xx errors
- Payment verification failure via x402 protocol blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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