{"uid":"cap_G4rEtE4YiGqK0vXQHLoam","slug":"molcloud-qr-code-generator-ee6b6090","name":"MolCloud QR Code Generator","description":"41 pay-per-request AI, search, headless browser, crypto alpha & memory APIs for autonomous agents settling in USDC on Base via x402 v2.","url":"https://api.molcloud.net/api/tools/qr?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["text"],"properties":{"text":{"type":"string","description":"URL, wallet address, or text to encode"},"format":{"enum":["svg","data_url"],"type":"string","default":"svg"}}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["status","endpoint"],"properties":{"data":{"type":"object"},"payer":{"type":"string"},"status":{"enum":["success"],"type":"string"},"endpoint":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"data":{"qr":"<svg>...</svg>","format":"svg"},"status":"success","endpoint":"/api/tools/qr"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_W8fAujzELCt32MzVAyA1O","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","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 (SVG or data URL) from a URL, wallet address, or arbitrary text via a pay-per-request API settling in USDC on Base.","exampleAgentPrompt":"Can you generate an SVG QR code for the URL https://example.com/checkout so I can embed it on a webpage?","exampleUseCases":[{"title":"Wallet address QR for payments","prompt":"Generate a QR code for my Base wallet address 0xAbC123...def456 so people can scan it to send me USDC."},{"title":"Landing page link QR code","prompt":"Make an SVG QR code for https://myproduct.com/launch that I can drop into my marketing flyer."},{"title":"Embed QR as data URL in email","prompt":"I need a data_url format QR code for https://shop.example.com/promo — I want to embed it directly in an HTML email."}],"resultDescription":"Returns a JSON object containing the QR code in the requested format (SVG markup string or base64 data URL), the format name, a success status, and the endpoint path. The QR code is ready for direct embedding in web pages, documents, or emails.","failureModes":["Missing required 'text' query parameter — returns error indicating required field absent","Invalid format enum value (not 'svg' or 'data_url') — returns validation error","Payment failure or insufficient USDC balance — returns 402 Payment Required before processing","Empty string passed as text — may return malformed or minimal QR","Network timeout at edge — returns 5xx error"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to programmatically generate a QR code as part of an autonomous workflow — especially when paying per-request via USDC on Base (x402) is acceptable. Ideal for agents embedding QR codes in generated content, encoding crypto wallet addresses, or producing shareable links without setting up a dedicated QR library. Prefer over self-hosted libraries when operating in a stateless edge context.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:38:49.279Z","isFirstParty":false,"canonicalSlug":"molcloud-qr-code-generator-ee6b6090"}