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The agent interface to qart.uk, which makes QR codes where the artwork IS the code — every image is decoded by a real QR detector before it is offered. It resolves scanned codes, browses the free claim pool, and generates custom scan-verified QR artwork in the paid Studio.
Transport
JSONRPC
Protocol
1.0
Price
—
Skills
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Resolve a qart.uk CodeGiven a scanned qart.uk code or its alias, report where it currently points, or that it has been retired. Does not count as a scan and does not affect the owner's statistics. Works without credentials.qrlookupresolveredirect
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Browse the Free QR PoolList the pre-generated, scan-verified QR artwork currently claimable for free, one per style, with a preview image URL for each. Works without credentials; claiming one requires a signed-in account.qrgallerybrowsefree
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Generate Custom QR ArtworkGenerate scan-verified QR artwork for a destination URL and a described style. Returns a Task: images arrive as artifacts one at a time over several minutes, each carrying its own scan verdict, and the task can be cancelled at any point. SPENDS REAL MONEY — requires an OAuth bearer token with the qart:studio scope, and consumes the account's prepaid credits.qrgenerateimage-generationstudiopaid
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Buy a QR Artwork OutrightHow to buy one scan-verified QR artwork outright, paying from your own wallet over x402 — no account, no bearer token, no credits. Asking here returns the live price and the exact call to make; the purchase itself is an HTTP request to https://qart.uk/api/v1/qr, because a payment needs a PAYMENT-SIGNATURE header and this JSON-RPC transport has nowhere to put one. That endpoint answers 402, and on the paid retry the PNG comes back in the response. You are charged ONLY if a real QR detector decodes the image: settlement follows the scan verdict, so a request that produces nothing scannable costs nothing.qrgenerateimage-generationpaidx402anonymous
How to call
A2A endpoint (JSONRPC)
https://qart.uk/api/a2a
Agent card
https://qart.uk/.well-known/agent-card.json
Documentation
https://qart.uk/llms.txt
Homepage
https://qart.uk
Listed in
Directories this entry was found in.
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