{"uid":"cap_FjyfPwegoYgCVrn6FidoS","slug":"apexapi-qr-code-generator-cb582020","name":"ApexAPI QR Code Generator","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://apex-api-gamma.vercel.app/api/tools/qr/generate?utm_source=zero.xyz","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_5et1C9uXozmwjlSif5REr","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 input string or URL","exampleAgentPrompt":"Generate a QR code for the URL https://myshop.example.com/checkout so I can put it on a flyer.","exampleUseCases":null,"resultDescription":"Returns a QR code image or image data (e.g. base64-encoded PNG or image URL) encoding the provided input string or URL, ready to be embedded or displayed.","failureModes":["Empty or missing input string returns an error","Input string exceeds maximum length supported by QR code spec","Payment of 0.071198 USDC not completed results in 402 response","Malformed request body returns 400 error","Server or hosting timeout on vercel.app returns 500 or 503"],"whenToPreferThis":"Use this endpoint when an agent needs to programmatically generate a QR code from a URL or text string without requiring an API key, paying per-call in USDC on Base via x402 protocol. Prefer over alternatives when operating in a crypto-native or Web3 payment context, or when avoiding API key management overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:46:12.543Z","isFirstParty":false,"canonicalSlug":"apexapi-qr-code-generator-cb582020"}