{"uid":"cap_QXVo6ex8OUfRjM9w0QTwW","slug":"nexusapi-qr-code-generator-55cfa5f8","name":"NexusAPI QR Code Generator","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://nexus-api-peach-nine.vercel.app/api/tools/qr/generate","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.071198","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.071198/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.071198","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.071198","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2EsQDFLKGx2ABePciiCPA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.071198","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a QR code image from a given text, URL, or data string","exampleAgentPrompt":"Can you generate a QR code for https://myshop.com/menu so I can put it on my restaurant's table cards?","exampleUseCases":null,"resultDescription":"The agent receives a QR code image (or image URL/data) encoding the provided input text or URL, ready for display, download, or embedding.","failureModes":["Empty or missing query string returns an error","Input data too long to encode in a standard QR code","Malformed input may produce an unreadable QR code","Payment failure (402) if USDC balance is insufficient","Upstream service timeout returns a 5xx error"],"whenToPreferThis":"Use this endpoint when you need to programmatically generate a QR code from a URL or text string without managing API keys. Ideal for agent workflows where on-demand QR code creation is needed per-call with pay-per-use USDC billing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:46:01.267Z","isFirstParty":false}