{"uid":"cap_yjp1Z8aLOnNlHSB-q0x4G","slug":"superhighway-qr-code-generator-fed7f055","name":"Superhighway QR Code Generator","description":"Web search built for AI agents. Search the live web, pull recent news, and read any page as clean markdown — pay per call, free tier to start.","url":"https://superhighway.walls.sh/qr?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["data"],"properties":{"data":{"type":"string","description":"Text or URL to encode."},"format":{"enum":["svg","dataurl"],"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_G66MWKJ7u5bOBzdEz-cAd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Encodes text or a URL into a QR code image","exampleAgentPrompt":"Generate a QR code for https://example.com so I can put it on my flyer.","exampleUseCases":null,"resultDescription":"A QR code image encoding the provided text or URL, optionally in a specified format, ready to be scanned or embedded.","failureModes":["Missing required 'data' field returns an error","Invalid or unsupported format value may return a format error","Overly long input strings may exceed encoding limits","Network timeout if the service is temporarily unavailable"],"whenToPreferThis":"Use this endpoint when you need to quickly generate a QR code from a URL or short text string on a pay-per-call basis with no subscription required. Prefer this over heavier QR libraries when you want a hosted, serverless solution.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T00:39:22.677Z","isFirstParty":false,"canonicalSlug":"superhighway-qr-code-generator-fed7f055"}