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NexusAPI QR Code Decoder
x402
NexusAPI QR Code Decoder is a paid API for AI agents from nexus-api-virid.vercel.app, paid per call via x402, $0.144948/call, status unknown (last checked 2026-09-15).
Decodes a QR code image or URL and extracts the embedded data/text content
Price / call$0.144948
Success—
StatusUnknown
How this service works
Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.
Output
Returns the decoded content embedded in the QR code, which may include a URL, plain text, contact information, Wi-Fi credentials, or any other data that was encoded into the QR code image.
Example use cases
Extract URL from QR code image
“I found this QR code image online at https://upload.wikimedia.org/wikipedia/commons/d/d0/QR_code_for_mobile_English_Wikipedia.svg — can you decode it and tell me what URL or text it contains?”
Verify QR code before scanning
“Before I scan this QR code with my phone, can you decode it first and tell me what link it points to? The image is at https://mybusiness.com/promo-qr.png”
Automate QR batch processing
“I have a QR code image at https://logistics.example.com/shipment-label-qr.png — decode it and extract the tracking number or any text encoded inside so I can log it in my system.”
Technical details
Endpoint
POSThttps://nexus-api-virid.vercel.app/api/tools/qr/decodeWhen to prefer
Use this endpoint when you need to programmatically extract the data embedded in a QR code image without manually scanning it with a phone. Ideal for automation pipelines that encounter QR codes in documents, product images, or web pages and need to resolve the encoded content.
Side effects
- Image URL is inaccessible or returns a 404 — cannot fetch QR code
- Input image does not contain a detectable QR code — returns an error or empty result
- Image quality is too low or QR code is partially obscured — decoding fails
- Unsupported image format — service cannot parse the image type
- Network timeout when fetching remote image URL
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Search query or input parameter |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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