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DataVault QR Code Generator
x402
DataVault QR Code Generator is a paid API for AI agents from zetavault.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Generates a QR code from a given text string, with optional size and format parameters
Price / call$0.02
Success—
StatusUnknown
How this service works
54 endpoints spanning local tools, live data feeds, and AI-powered text processing. Pay-per-call with USDC on Base.
Output
Returns a JSON object with a success boolean and a data object containing the generated QR code (likely as an image URL or base64-encoded image) based on the provided text, size, and format inputs.
Example use cases
Example prompt
“Can you generate a QR code for 'https://myshop.example.com' at 300 pixels in PNG format?”
Technical details
Endpoint
POSThttps://zetavault.vercel.app/api/qrWhen to prefer
Use this endpoint when you need a quick, pay-per-call QR code generated from arbitrary text or URLs without managing your own QR library or infrastructure. Ideal for agents automating content creation or publishing workflows where QR codes are needed on demand.
Side effects
- Missing required 'text' field returns validation error
- Invalid size value (non-integer or negative) causes bad request
- Unsupported format string results in error response
- Empty text string may produce unusable QR code
- Payment failure (insufficient USDC) blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| size | integer | |
| textrequired | string | |
| format | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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