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Vextorium Barcode & QR Code Reader from Image URL
x402
Vextorium Barcode & QR Code Reader from Image URL is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-20).
Decodes barcodes and 2D codes (QR, Data Matrix, Aztec, PDF417, EAN-13, UPC, Code 128, Code 39, etc.) from an image URL, returning format, content, and position; flags URLs and crypto payment URIs.
Price / call$0.003
Success—
StatusUnknown
How this service works
Read the codes in an image URL: QR, Data Matrix, Aztec, PDF417, EAN-13, UPC, Code 128, Code 39... with format, content and position; flags URLs, crypto payment URIs (bitcoin:, ethereum:, solana:) and wifi credentials.
Output
Returns the image dimensions, source URL, total number of codes found, and an array of decoded codes — each with its format (e.g. QR_CODE, EAN_13), raw content string, content type classification (URL, crypto URI, plain text, etc.), and pixel positions of the top-left and bottom-right corners. Also surfaces any warnings about flagged content like crypto payment URIs.
Example use cases
Crypto payment QR decode
“I have an image of a QR code someone sent me for a Bitcoin payment — can you read it and tell me if it's a valid crypto payment URI and what address and amount it encodes? Image is at https://example.com/btc-qr.png”
Product barcode lookup prep
“Can you scan this product packaging photo for any EAN or UPC barcodes and give me the barcode number so I can look up the product? Photo URL: https://example.com/cereal-box.jpg”
Multi-code logistics label scan
“This shipping label image has several barcodes on it — can you detect all of them, tell me their formats (Code 128, QR, etc.), their contents, and where each one sits in the image? URL: https://example.com/shipping-label.png”
Technical details
Endpoint
POSThttps://api.vextorium.com/leer-codigo-pago?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to decode one or more barcodes or 2D codes from a publicly accessible image URL, especially when you need positional data (bounding box), format identification, and content-type classification (including crypto URI detection) in a single call. Prefer it over client-side scanning libraries when running server-side in an agent pipeline or when processing remote images without downloading them first.
Side effects
- Image URL is unreachable or returns a non-image response — no codes decoded
- Image contains no recognizable barcode or QR code — codigos array returns empty or null
- Barcode is too blurry, damaged, or low-resolution to decode — partial or zero results
- Unsupported image format — processing fails with error
- URL points to very large image — may time out or return incomplete results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string |
Tags
x402
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