{"uid":"cap_SlgFn3R-aEc238aP35eOS","slug":"datavault-qr-code-generator-0283f1bc","name":"DataVault QR Code Generator","description":"54 endpoints spanning local tools, live data feeds, and AI-powered text processing. Pay-per-call with USDC on Base.","url":"https://zetdatavault.vercel.app/api/qr","method":"POST","headers":{},"bodySchema":{"type":"object","required":["text"],"properties":{"size":{"type":"integer"},"text":{"type":"string"},"format":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8YUfd85oClEBO1361_Xm-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a QR code image from a text string with configurable size and format, returning the encoded image data.","exampleAgentPrompt":"Generate a QR code for the text 'https://myshop.com/promo2025' at 300 pixels in PNG format.","exampleUseCases":[{"title":"Retail coupon distribution system","prompt":"Create a QR code for my coupon code SAVE20PERCENT at 250 pixels in PNG so I can print it on flyers and emails."},{"title":"Event attendee check-in process","prompt":"Generate a QR code pointing to my event registration URL https://events.mycompany.com/conference2025 at 400 pixels that I can display at the entrance."},{"title":"Contact sharing for networking","prompt":"Make me a scannable QR code with my business card details including my name, phone number, and email address at 200 pixels."}],"resultDescription":"Returns a JSON object with a 'success' boolean and a 'data' object containing the generated QR code image data (likely base64-encoded or a URL to the rendered image).","failureModes":["Missing required 'text' field returns an error response with success: false","Invalid or unsupported 'format' value may return an error or default fallback","Extremely long text strings may exceed encoding limits and fail","Non-integer 'size' value may cause a validation error","Payment failure via x402 prevents the call from being processed"],"whenToPreferThis":"Use this endpoint when you need to programmatically generate QR codes on demand for URLs, text, contact info, or codes without setting up your own QR library. Pay-per-call USDC pricing makes it practical for infrequent or one-off generation tasks within an agent workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:41:54.688Z","isFirstParty":false}